Heat pumps – see the differences between models and brands

Get an energy-efficient home with the right heat pump
Temperature
Temperature
3 min
Heat pumps offer efficient and environmentally friendly heating for houses and holiday homes. Get an overview of the differences between types and brands and find out which heat pump best suits your home and heating needs.
Elizabeth Evans
Elizabeth
Evans

Heat pumps – see the differences between models and brands

Get an energy-efficient home with the right heat pump
Temperature
Temperature
3 min
Heat pumps offer efficient and environmentally friendly heating for houses and holiday homes. Get an overview of the differences between types and brands and find out which heat pump best suits your home and heating needs.
Elizabeth Evans
Elizabeth
Evans

Heat pumps have become a popular choice for heating year-round homes and holiday houses. They use energy from air, ground or water and can significantly reduce heating costs compared to conventional heat sources. However, with the wide range of types and brands on the market, it can be difficult to find the model that best suits your home and needs.

This article provides an overview of the most important factors to consider when choosing a heat pump, as well as an introduction to the most common types and manufacturers on the market.

The article presents a wide selection of heat pumps from various manufacturers and price ranges. The aim is to provide an informative overview of features, technologies and areas of application, so that you can more easily assess which type best suits your home. The product information is based on publicly available descriptions from manufacturers and retailers and has been summarised to provide a clear and neutral overview.

Factors to consider when buying a heat pump

When choosing a heat pump, there are several technical and practical aspects to consider. Here we look at some of the most important ones.

1. Size and insulation of the house

The efficiency of a heat pump depends on the size and insulation level of the house. In a well-insulated house, a smaller model is often sufficient, while older houses with poor insulation require a more powerful solution. An energy consultant can help calculate the optimal power requirement.

2. Type of heat pump

There are different types of heat pumps that differ in operation and installation requirements. Air-to-air models are usually the cheapest and easiest to install, while ground and air-to-water heat pumps require a larger investment but offer higher efficiency and can heat both rooms and domestic water.

3. Energy labelling and efficiency

The energy label shows how efficient the heat pump is. The higher the SCOP value (Seasonal Coefficient of Performance), the more heat you get from the same amount of electricity. A high SCOP means lower operating costs and a better environmental profile.

4. Noise level

Since the outdoor unit of the heat pump is often placed near the house or neighbours, the noise level is an important factor. Most modern models are quiet, but it can still be beneficial to choose a model with a low sound pressure level, especially in densely built-up areas.

5. Price and installation

The prices of heat pumps vary considerably depending on type, capacity and features. Remember to include installation costs, which can make up a significant part of the total price. In many cases, you can also apply for grants for energy-efficient solutions through government programmes.

Products in focus

1
Efficient heat backup
Bosch Compress 7000i AWE17 Wall-mounted electric backup module for 13 and 17 kW air/water, indoor unit
A wall-mounted indoor module from Bosch that serves as an electric backup for the Compress 7000i AW 13 and 17 kW air/water heat pumps. The unit combines control, heating element, and circulation components in an integrated system.
Why it was chosen: The Bosch Compress 7000i AWE17 was selected as an example of a complete electric backup module for air/water heat pumps that integrates control, heating element, and pump functions in one unit. It provides a solution for users seeking a flexible and system-compatible indoor unit for Bosch heat pumps.

The Bosch Compress 7000i AWE17 is a wall-mounted electric backup module designed for use with Bosch Compress 7000i AW air/water heat pumps with 13 and 17 kW. The module serves as an indoor unit and contributes to building a complete heating system with control and backup heating.

The unit is equipped with an HPC400 controller, an electric heating element, an expansion vessel, a circulation pump for the heat pump, and an air vent. These components enable control and optimisation of the heat pump’s operation and ensure a stable heat supply, even under high load or low outdoor temperatures.

The module has a modern white design and is prepared for intelligent control via an IP/TCP module that allows connection with the Bosch ProControl app. This facilitates digital monitoring and adjustment of the system.

The Compress 7000i AWE17 is designed to be combined with the Bosch CS 7000i AW 13 and 17 kW outdoor units, offering flexibility in building customised heat pump solutions.

  • Compatibility: Suitable for Bosch Compress 7000i AW 13 and 17 kW air/water heat pumps.
  • Integrated control: Includes HPC400 controller for efficient system control.
  • Integrated electric backup: The electric heating element ensures heat supply when needed.
  • Complete system module: Includes expansion vessel, circulation pump, and air vent.
  • Smart connectivity: IP/TCP module enables app control via Bosch ProControl.

Pros and cons

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design
  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup

Pros and cons

Pros

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design

Cons

  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup

Pros

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design

Cons

  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup
Pros: The unit combines several key components in a compact solution, is compatible with Bosch 7000i AW heat pumps, allows smart control via app, and is designed for wall mounting with a modern design.
Cons: It is only compatible with certain Bosch heat pump models and requires professional installation for correct setup.
Pros: The unit combines several key components in a compact solution, is compatible with Bosch 7000i AW heat pumps, allows smart control via app, and is designed for wall mounting with a modern design.
Cons: It is only compatible with certain Bosch heat pump models and requires professional installation for correct setup.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: AWE17
  • Model number: 7738601066
  • EAN: 4057749343246
  • Item number: 2899159
  • Type: Wall-mounted electric backup module (indoor unit)
  • Compatible outdoor units: CS 7000i AW 13 and 17 kW
  • Contents: HPC400 controller, electric heating element, expansion vessel, circulation pump, air vent, IP/TCP module
  • Colour: White
2
Compact air conditioner
Qlima Monoblock air-to-air heat pump with WiFi, white
A self-installable monoblock air-to-air heat pump from Qlima that can heat, cool, and dehumidify, and is controlled via WiFi. Designed for the Nordic climate and can be connected directly to 220V.
Why it was chosen: The Qlima Monoblock was selected as an example of a compact and user-friendly heat pump without an outdoor unit, combining flexible installation with WiFi control and heating and cooling functions.

The Qlima Monoblock air-to-air heat pump is an all-in-one solution that does not require an outdoor unit. The system is hermetically sealed, allowing the user to install the device themselves without the need for an authorised installer. It simply plugs into a standard 220V socket.

The heat pump works like a conventional inverter-controlled air-to-air model and can heat, cool, and dehumidify the indoor air. It is designed to operate in the Nordic climate and can work efficiently down to -15 °C.

The device is suitable as a supplement to existing heating systems and can be used in rooms such as garages, basements, site huts, or caravans. For optimal operation, a base temperature of at least +7 °C in the room is recommended.

With integrated WiFi, the heat pump can be controlled via a smartphone, offering flexibility in operation and allowing temperature adjustments even when you are not at home.

  • No outdoor unit: The monoblock design makes installation easy and does not require an authorised installer.
  • Multifunctional operation: Can heat, cool, and dehumidify as needed.
  • WiFi control: Remote control and monitoring via smartphone app.
  • Energy-saving: Inverter technology ensures efficient operation and lower energy consumption.
  • Nordic design: Designed to operate at outdoor temperatures down to -15 °C.

Pros and cons

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings
  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation

Pros and cons

Pros

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings

Cons

  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation

Pros

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings

Cons

  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation
Pros: The device is easy to install, requires no outdoor unit, can heat, cool, and dehumidify, is controlled via a WiFi app, operates energy-efficiently, and is suitable for small rooms and outbuildings.
Cons: It should not be used as the only heat source in the house and requires a minimum temperature of +7 °C to function optimally.
Pros: The device is easy to install, requires no outdoor unit, can heat, cool, and dehumidify, is controlled via a WiFi app, operates energy-efficiently, and is suitable for small rooms and outbuildings.
Cons: It should not be used as the only heat source in the house and requires a minimum temperature of +7 °C to function optimally.

Specifications

  • Manufacturer: Qlima
  • Model: 100482
  • Item number: 3264422
  • EAN: 8713508786728
  • Type: Air-to-air heat pump (monoblock)
  • Colour: White
  • Heating capacity: 2.35 kW + 800 W PTC
  • Power supply: 220V plug connection
  • Operating temperature: Down to -15 °C
  • Control: WiFi via smartphone app
  • Functions: Heating, cooling, and dehumidifying
3
Intelligent climate solution
Andersen Electric Quick Install V2 mobile heat pump/air conditioner with WiFi, 2.3 kW, 5–70 m², white
A portable heat pump and air conditioner from Andersen Electric that combines heating and cooling in a compact design with WiFi control and easy installation.
Why it was chosen: Quick Install V2 was selected for its combination of mobility, dual function as a heat pump and air conditioner, and user-friendly WiFi control. It provides a flexible solution for rooms where a fixed installation is not possible.

The Andersen Electric Quick Install V2 is a mobile heat pump and air conditioner that can be used for both heating and cooling rooms between 5 and 70 m². The unit is designed for quick installation and requires only a single exhaust opening in the wall, making it suitable for temporary or flexible installations.

The product features an auto function that automatically adjusts operation to the temperature needs, and a built-in filter that cleans the air of dust particles. This contributes to a more pleasant indoor climate, whether the unit is used in a garage, basement, caravan, or shed.

Quick Install V2 can be controlled via a remote control, directly via the device’s display, or through a WiFi connection with an app. It also supports voice control via Google Home and Amazon Alexa, providing additional flexibility in operation.

A flexible exhaust hose of 1.5 metres is included, and the unit comes in a white design that fits most environments. With an energy rating of A++/A, it has been developed with a focus on energy efficiency.

  • 2-in-1 function: Combines heat pump and air conditioner in one unit.
  • WiFi and app control: Enables remote control and integration with Google Home and Alexa.
  • Easy installation: Requires only one exhaust opening and comes with a 1.5 m flexible hose.
  • Energy-saving operation: Rated A++/A for efficient energy use.
  • Air-purifying filter: Removes dust particles and improves air quality.

Pros and cons

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations
  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps

Pros and cons

Pros

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations

Cons

  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps

Pros

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations

Cons

  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps
Pros: The product combines heating and cooling in one unit, can be controlled via WiFi and voice assistants, is easy and quick to install with the included hose, has energy-efficient operation (A++/A), and is suitable for many room types as well as temporary installations.
Cons: The unit requires an exhaust opening in the wall to function correctly, and as a mobile solution, it may be less efficient than fixed heat pumps.
Pros: The product combines heating and cooling in one unit, can be controlled via WiFi and voice assistants, is easy and quick to install with the included hose, has energy-efficient operation (A++/A), and is suitable for many room types as well as temporary installations.
Cons: The unit requires an exhaust opening in the wall to function correctly, and as a mobile solution, it may be less efficient than fixed heat pumps.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 22801
  • Item number: 3083354
  • EAN: 5714992228018
  • Power: 2.3 kW
  • Recommended room size: 5–70 m²
  • Energy class: A++/A
  • Control: Remote control, display and WiFi app
  • Compatibility: Google Home and Amazon Alexa
  • Included accessories: Flexible hose/exhaust hose (1.5 m)
  • Colour: White
  • Application areas: Garage, shed, site hut, basement, caravan, etc.
4
Intelligent pool heating
BWT Heat Pump MYPOOL 62 6.2kW Inverter
An inverter-controlled heat pump from BWT, designed for efficient and quiet heating of pools with 14–28 m³. It automatically adjusts performance to optimise energy consumption and extend the swimming season.
Why it was chosen: The BWT MYPOOL 62 6.2kW Inverter was selected for its combination of inverter technology, energy-efficient operation, and robust construction. It represents a typical choice for pool owners seeking stable heating with low energy consumption.

The BWT Heat Pump MYPOOL 62 6.2kW Inverter is designed to heat pool water efficiently and economically. It uses inverter technology that allows the compressor to vary its speed between 20% and 100% as needed. This means the heat pump can adapt to changing weather conditions and reduce energy consumption when heat demand is low.

The heat pump is suitable for pools with a water volume between 14 and 28 m³ and has an average COP value of up to 9 under optimal conditions. It can operate at outdoor temperatures from 0 to 43 °C, making it usable for large parts of the year.

A titanium heat exchanger ensures high resistance to chlorine and salt water, while the galvanised steel construction with polymer coating protects against corrosion. The digital controller monitors pressure, flow, and temperature to ensure stable operation and precise temperature control.

Thanks to inverter technology, a lower noise level is achieved compared to conventional on/off heat pumps, and installation is simple with a focus on user-friendliness and ease of maintenance.

  • Inverter technology: Automatically adjusts compressor speed for optimal energy efficiency.
  • Low noise level: Reduced noise during operation compared to conventional heat pumps.
  • Titanium heat exchanger: Resistant to chlorine and salt water.
  • Digital control: Monitors pressure, flow, and temperature for stable operation.
  • Robust construction: Galvanised steel with protective polymer coating.

Pros and cons

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)
  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)

Cons

  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)

Cons

  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock
Pros: The pump offers energy-efficient operation with inverter technology, low noise during operation, and a durable titanium heat exchanger, while also being easy to install and maintain and suitable for medium-sized pools of 14–28 m³.
Cons: It comes only with an English manual, performance depends on outdoor temperature, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump offers energy-efficient operation with inverter technology, low noise during operation, and a durable titanium heat exchanger, while also being easy to install and maintain and suitable for medium-sized pools of 14–28 m³.
Cons: It comes only with an English manual, performance depends on outdoor temperature, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: 555800991
  • Item number: 3087205
  • EAN: 9010455003755
  • Recommended pool size: 14–28 m³
  • Operating temperature: 0–43 °C
  • Heating capacity: 6.2 kW
  • COP: 9.5~5.9
  • Power consumption: 1.26~4.74 A
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 2–4 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal with plastic coating
  • Weight: 42 kg
  • Dimensions (L × W × H): 744 × 359 × 648 mm
5
Efficient heat solution
ScanTherm 100/65 Combitank
A compact combination tank that unites domestic hot water storage and buffer in one unit, designed for air-to-water heat pumps for stable and energy-efficient operation.
Why it was chosen: The ScanTherm 100/65 Combitank was selected as an example of a space-saving solution that combines two functions in one tank and targets users with air-to-water heat pumps.

The ScanTherm 100/65 Combitank is a combined domestic hot water and buffer tank designed for installations with air-to-water heat pumps. It allows two functions to be combined in one unit, making it suitable for homes with limited space.

The tank is designed to ensure stable and economical operation and meets applicable European standards and national requirements. The high energy classification contributes to efficient heat utilisation and lower energy consumption.

The combination tank is equipped with a replaceable anode that extends its lifespan, and installation can be carried out from the top. A supplied 3-way valve allows easy integration of the tank into the heat pump system and ensures reliable operation in everyday use.

  • Two-in-one design: Combines domestic hot water storage and buffer in one unit.
  • Designed for air-to-water heat pumps: Optimised for stable and energy-efficient operation.
  • High energy classification: Contributes to lower energy consumption and efficient heat utilisation.
  • Replaceable anode: Extends the tank’s lifespan and facilitates maintenance.
  • Easy installation: Top-mounted connection and supplied 3-way valve for easy setup.

Pros and cons

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve
  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations

Pros and cons

Pros

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve

Cons

  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations

Pros

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve

Cons

  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations
Pros: The unit combines two functions in one and thus saves space, is compatible with air-to-water heat pumps, has high energy efficiency, a replaceable anode that extends its lifespan, and easy installation with the supplied 3-way valve.
Cons: The product has been discontinued and may therefore be difficult to find on the market, and the capacity may be limited for larger installations.
Pros: The unit combines two functions in one and thus saves space, is compatible with air-to-water heat pumps, has high energy efficiency, a replaceable anode that extends its lifespan, and easy installation with the supplied 3-way valve.
Cons: The product has been discontinued and may therefore be difficult to find on the market, and the capacity may be limited for larger installations.

Specifications

  • Manufacturer: ScanTherm
  • Model: 22752
  • EAN: 5714992227523
  • Item number: 3264886
  • Product type: Combined domestic hot water and buffer tank
  • Application: Air-to-water heat pumps
  • Installation: Top-mounted with 3-way valve
  • Energy classification: High (stated as energy efficient)
  • Anode: Replaceable
6
Efficient year-round comfort
Rex Nordic Heat Pump HP-19
A mobile heat pump from Rex Nordic that functions as both a heating and cooling element and can be controlled via an app. A flexible solution for temperature regulation in different rooms.
Why it was chosen: The Rex Nordic HP-19 was selected for its combination of heating and cooling functions in one device, as well as its user-friendly app control. It represents a practical choice for users who want flexible temperature control without a fixed installation.

The Rex Nordic Heat Pump HP-19 is designed to provide both heating and cooling as needed. It can switch between heating and cooling modes, making it useful all year round.

When the device is used in cooling mode, it functions like a conventional air conditioner, contributing to a comfortable indoor climate during warm periods.

The heat pump is equipped with wheels, making it easy to move between different rooms or locations. This makes it suitable for both temporary and flexible heating or cooling needs.

The device can be operated via an app on your phone, allowing you to adjust temperature and operating settings remotely. This makes it easier to adjust the comfort level throughout the day.

  • Heating and cooling function: Can be used as both a heat pump and an air conditioner.
  • Mobile design: Equipped with wheels for easy transport and flexible placement.
  • App control: Operable via smartphone for easy temperature regulation.
  • Year-round use: Suitable for heating in winter and cooling in summer.

Pros and cons

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed
  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation

Pros and cons

Pros

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed

Cons

  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation

Pros

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed

Cons

  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation
Pros: The device combines both heating and cooling functions in one unit, is easy to move thanks to the wheels, can be flexibly controlled via an app, and used in different rooms as needed.
Cons: Performance and efficiency may vary depending on room size and insulation, and it requires both access to power and adequate ventilation during operation.
Pros: The device combines both heating and cooling functions in one unit, is easy to move thanks to the wheels, can be flexibly controlled via an app, and used in different rooms as needed.
Cons: Performance and efficiency may vary depending on room size and insulation, and it requires both access to power and adequate ventilation during operation.

Specifications

  • Model: HP-19
  • Type: Heat pump with heating and cooling function
  • Control: App via smartphone
  • Mobility: Wheels for transport
  • Manufacturer: Rex Nordic
7
Efficient heating unit
Bosch Compress 7000i AWM 9 Air/Water Heat Pump for 5, 7 and 9 kW, white, indoor unit
A floor-standing indoor unit from Bosch that combines a hot water tank, electric heating element, expansion vessel and control system in a compact module designed for use with Compress 7000i AW heat pumps with 5, 7 or 9 kW.
Why it was chosen: The Bosch Compress 7000i AWM 9 was selected as an example of an integrated indoor unit for air/water heat pumps that combines several key components in one unit, simplifying installation and operation.

The Bosch Compress 7000i AWM 9 is a floor-standing all-in-one module that serves as the indoor unit for Bosch Compress 7000i AW air/water heat pumps in sizes 5, 7 and 9 kW. The unit features a white design and integrates several central components in a single housing.

The module includes a 190-litre stainless steel hot water tank with coil and associated connection pipes. In addition, a 12 kW electric heating element as backup, a 14-litre expansion vessel, a safety assembly, a filter valve, and an IP/TCP module are integrated, enabling connection to the Bosch ProControl app.

The built-in HPC 400 climate controller is discreetly placed behind the front door and controls the operation of the system. The combination of components makes the installation more compact and user-friendly while ensuring efficient heating and hot water production.

The unit can be supplemented with a circulation pump for the central heating system, which is available separately.

  • All-in-one design: Combines hot water tank, electric heating element, expansion vessel and control system in one unit.
  • Compatibility: Suitable for Bosch Compress 7000i AW heat pumps with 5, 7 and 9 kW.
  • Integrated hot water tank: 190-litre stainless steel tank with coil and connection pipes.
  • Backup heating: 12 kW electric heating element ensures heat supply when needed.
  • Smart control: HPC 400 climate controller and IP/TCP module for app control via Bosch ProControl.

Pros and cons

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank
  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately

Pros and cons

Pros

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank

Cons

  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately

Pros

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank

Cons

  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately
Pros: The solution is compact with integrated components, easily integrates with Bosch Compress 7000i AW heat pumps, allows app control via Bosch ProControl, and features an integrated stainless steel hot water tank.
Cons: It requires a compatible outdoor unit for full operation, and the circulation pump for the central heating must be purchased separately.
Pros: The solution is compact with integrated components, easily integrates with Bosch Compress 7000i AW heat pumps, allows app control via Bosch ProControl, and features an integrated stainless steel hot water tank.
Cons: It requires a compatible outdoor unit for full operation, and the circulation pump for the central heating must be purchased separately.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: AWM 9
  • Item number: 2899161
  • Model number: 7738601106
  • EAN: 4057749328823
  • Type: Air/Water Heat Pump – Indoor Unit
  • Colour: White
  • Installation: Floor-standing
  • Hot water tank: 190 litres stainless steel
  • Electric heating element: 12 kW
  • Expansion vessel: 14 litres
  • Control: HPC 400 climate controller
  • App connection: IP/TCP module for Bosch ProControl
  • Dimensions (W×H×D): 600 × 1850 × 650 mm
  • Weight: 120 kg
8
Energy-efficient comfort
Andersen Electric AE 9000 air-to-air heat pump with WiFi, 3.4 kW, 5–63 m², white
A wall-mounted air-to-air heat pump with inverter technology, WiFi control and energy class A++ – designed for the Nordic climate and suitable for rooms up to 63 m².
Why it was chosen: The Andersen Electric AE 9000 was selected for its combination of energy efficiency, user-friendly control and versatility. It represents a cost-effective choice for those looking for a heat pump that can heat and cool both small and medium-sized rooms.

The Andersen Electric AE 9000 is a split-type air-to-air heat pump that comes with both an indoor and an outdoor unit. It uses inverter technology that adjusts performance as needed, contributing to lower energy consumption and more stable temperature control.

The heat pump can both heat and cool and is equipped with functions such as dehumidification, automatic mode and frost protection, making it suitable for year-round use – even in cold climates down to -25 °C.

The unit can be controlled via a remote control with LCD display or via WiFi and app, and is compatible with both Google Assistant and Amazon Alexa, enabling voice control and remote access.

With a low noise level and energy class A++ for heating and cooling, the AE 9000 is an efficient and modern solution for heating apartments, holiday homes or offices.

  • Dual function: Can heat and cool rooms up to 63 m².
  • Energy-efficient operation: Inverter technology and energy class A++ for low power consumption.
  • WiFi and app control: Option for remote control and integration with Google Home and Alexa.
  • Nordic design: Designed for operation in cold climates down to -25 °C.
  • Low noise level: Indoor sound pressure up to 25 dB(A) in low mode.

Pros and cons

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions
  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock

Pros

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock
Pros: The unit can both heat and cool, is energy efficient with an A++ rating, has WiFi control and is compatible with voice assistants, while also having a low noise level and being suitable for Nordic temperature conditions.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The unit can both heat and cool, is energy efficient with an A++ rating, has WiFi control and is compatible with voice assistants, while also having a low noise level and being suitable for Nordic temperature conditions.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1421
  • EAN: 5714992014215
  • Product type: Split-type inverter air conditioner (indoor and outdoor unit)
  • Mounting type: Wall-mounted
  • Functions: Cooling filter, heating, dehumidification, automatic mode, frost protection
  • Recommended room size: Up to 63 m²
  • Heating capacity: 3.4 kW
  • Cooling capacity: 2.6 kW
  • Airflow: 520 m³/h
  • Refrigerant: R32 (GWP 675)
  • Sound pressure level (indoor): 50 dB (max.), 25–37 dB (settings)
  • Noise level (outdoor): 60 dB (max.)
  • Power consumption when heating: 240–1552 W
  • Power consumption when cooling: 240–1380 W
  • Voltage: 220–240 V
  • Rated current: 10 A
  • SEER: 6.3 (A++) – annual consumption: 144 kWh
  • SCOP (warm climate): 4.6 (A++) – annual consumption: 700 kWh
  • SCOP (average climate): 4.0 (A+) – annual consumption: 735 kWh
  • SCOP (colder climate): 3.6 (A) – annual consumption: 1108 kWh
  • IoT compatibility: Yes (WiFi, Google Assistant, Alexa)
  • Included accessories: Remote control with LCD display
9
Efficient pool heating
BWT Heat Pump MYPOOL 3.5kW Heat
A compact 3.5 kW heat pump from BWT, designed for the efficient heating of smaller pools and hot tubs with a water volume of 2–20 m³.
Why it was chosen: The BWT MYPOOL 3.5kW Heat was selected for its combination of compact design, energy-efficient operation, and user-friendly installation. It represents a typical choice for smaller pool systems where space and energy consumption are important factors.

The BWT Heat Pump MYPOOL 3.5kW Heat was developed to extend the swimming season for smaller pools and hot tubs. With a heating capacity of 3.5 kW and a recommended water volume of 2–20 m³, it provides stable and efficient heating in a compact format.

The unit operates at temperatures between 10 and 43 °C and uses the refrigerant R32, which contributes to more environmentally friendly operation. It has a COP value of 5.5 under standard conditions, meaning it uses energy efficiently.

The heat pump is equipped with a titanium heat exchanger that ensures high corrosion resistance and long service life, even when used in chlorine or saltwater pools. The housing is made of metal, providing a robust construction.

With a weight of 24 kg and compact dimensions of 31 × 35.7 × 35.7 cm, it is easy to place and connect. The recommended flow rate is 1–2 m³/h, making it compatible with most smaller filtration systems.

  • Efficient heating: 3.5 kW heating capacity for pools and hot tubs from 2–20 m³.
  • Energy-efficient operation: COP of 5.5 under standard conditions.
  • Compact design: Easy to install and requires minimal space.
  • Durable construction: Titanium heat exchanger and metal housing for long service life.
  • Wide temperature range: Operation from 10 to 43 °C allows flexible use throughout the season.

Pros and cons

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs
  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs

Cons

  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs

Cons

  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock
Pros: The product has a compact and space-saving design, is energy efficient with a high COP value, has a robust construction with a titanium heat exchanger, is easy to install and operate, and is suitable for smaller pools and hot tubs.
Cons: It is not suitable for large pools over 20 m³, comes only with an English manual, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The product has a compact and space-saving design, is energy efficient with a high COP value, has a robust construction with a titanium heat exchanger, is easy to install and operate, and is suitable for smaller pools and hot tubs.
Cons: It is not suitable for large pools over 20 m³, comes only with an English manual, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: MYPOOL 3.5kW Heat
  • Item number: 3087210
  • Manufacturer model number: 555800996
  • EAN: 9010455009320
  • Recommended pool size: 2–20 m³
  • Operating temperature: 10–43 °C
  • Heating capacity: 3.5 kW
  • COP: 5.5
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 1–2 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal
  • Weight: 24 kg
  • Dimensions (L × W × H): 31 × 35.7 × 35.7 cm
10
Quiet, efficient operation
Bosch Compress 7000i AW 7 kW Air/Water Heat Pump, Outdoor Unit
An inverter-controlled outdoor unit from Bosch that delivers high energy efficiency and low noise levels for central heating systems in both new and older homes.
Why it was chosen: The Bosch Compress 7000i AW 7 kW was selected for its combination of high efficiency, modern inverter technology, and flexible application in various heating systems. It represents an energy-efficient choice in the field of air/water heat pumps.

The Bosch Compress 7000i AW 7 kW is an outdoor unit for an air/water heat pump system that uses inverter control to adjust performance to the heating demand. This contributes to lower energy consumption and more stable operation.

The unit has been tested by the Technological Institute, which documents its quality and performance. It is designed to operate efficiently in both new and existing buildings and can be combined with other heat sources as a hybrid solution.

The design is compact and space-saving, making installation flexible. At the same time, the construction has been developed with a focus on low noise levels, allowing it to be placed closer to living areas without causing disturbance.

With optional accessories, the heat pump can also be used for heating a pool, expanding its range of applications in households with special heating needs.

  • Inverter control: Automatically adjusts performance to heating demand to ensure optimal efficiency.
  • High efficiency: Delivers one of the best SCOP values on the market for lower energy consumption.
  • Low noise level: The outdoor unit is designed for quiet operation.
  • Flexible installation: Can be used alone or as part of a hybrid heating system.
  • Compact design: Space-saving construction that makes installation easier.

Pros and cons

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality
  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation

Pros and cons

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality

Cons

  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality

Cons

  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation
Pros: The system offers energy-efficient operation with inverter technology, runs with low noise levels, can be used in new and older buildings, allows a hybrid solution with other heat sources, and has been tested by the Technological Institute for proven quality.
Cons: It requires professional installation and correct connection to the indoor unit, and efficiency depends on the system being properly sized and installed.
Pros: The system offers energy-efficient operation with inverter technology, runs with low noise levels, can be used in new and older buildings, allows a hybrid solution with other heat sources, and has been tested by the Technological Institute for proven quality.
Cons: It requires professional installation and correct connection to the indoor unit, and efficiency depends on the system being properly sized and installed.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i AW
  • Output: 7 kW
  • Type: Air/Water Heat Pump – Outdoor Unit
  • Model: 8738209128
  • EAN: 4057749338594
  • Item number: 2899165
  • Control: Inverter technology
  • Application: Central heating water between outdoor and indoor unit
  • Placement: Freestanding or as part of a hybrid solution
11
Energy-saving comfort
Andersen Electric AE 18000 air/air heat pump with WiFi, 6 kW, 5–135 m², white
A wall-mounted air/air heat pump with inverter technology, WiFi control and energy class A++ – designed for the Nordic climate and suitable for rooms up to 135 m².
Why it was chosen: The Andersen Electric AE 18000 was selected for its combination of high energy efficiency, WiFi integration and operational reliability in cold climates. It represents a solid choice for users seeking a flexible heat pump for both heating and cooling.

The Andersen Electric AE 18000 is a split-type air/air heat pump that comes with both an indoor and an outdoor unit. It uses inverter technology that adjusts performance according to demand, thereby reducing energy consumption. With a heating capacity of 6 kW and a cooling capacity of 5.1 kW, it can cover rooms up to 135 m².

The heat pump is designed for the Nordic climate and can operate at temperatures as low as -25 °C. It features functions such as automatic mode, dehumidification and frost protection, making it suitable for both year-round homes and holiday houses.

The unit can be controlled via a remote control with an LCD display or through the integrated WiFi function, which allows operation via an app as well as integration with Google Assistant and Amazon Alexa.

With an energy class of A+ to A++ and a SEER of 6.1, the AE 18000 offers efficient and economical operation. It has a low noise level and several ventilation settings, allowing it to be adapted to different needs and room sizes.

  • Inverter technology: Automatically adjusts performance for optimal energy efficiency.
  • WiFi and app control: Enables remote control and integration with Google Home and Alexa.
  • Nordic design: Reliable operation down to -25 °C, ideal for cold climates.
  • Energy class A++: Low energy consumption for heating and cooling.
  • Anti-frost function: Protects against frost and makes it ideal for holiday homes.

Pros and cons

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures
  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock
Pros: The unit can heat and cool rooms up to 135 m², has WiFi control and is compatible with voice assistants, operates energy-efficiently with inverter technology, has a low noise level with multiple ventilation settings, and works even at low outdoor temperatures.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The unit can heat and cool rooms up to 135 m², has WiFi control and is compatible with voice assistants, operates energy-efficiently with inverter technology, has a low noise level with multiple ventilation settings, and works even at low outdoor temperatures.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1423
  • EAN: 5714992014239
  • Product type: Split-type inverter air conditioner (indoor and outdoor unit)
  • Mounting: Wall-mounted
  • Recommended room size: Up to 135 m²
  • Heating capacity: 6 kW
  • Cooling capacity: 5.1 kW
  • Airflow: 800 m³/h
  • Refrigerant: R32 (GWP 675)
  • Energy class: A+ / A++
  • SEER: 6.1 (A++)
  • SCOP: 5 (A++) – warmer climate / 4 (A+) – temperate climate / 3.4 (A) – colder climate
  • Power consumption when heating: 340–2520 W
  • Power consumption when cooling: 330–2340 W
  • Voltage: 220–240 V
  • Rated current: 13 A
  • Sound pressure level (indoor): 35–41 dB(A)
  • Sound pressure level (outdoor): 65 dB
  • Communication technology: WiFi
  • Smart assistant: Google Assistant, Alexa
  • Special features: Automatic mode, dehumidification, frost protection, cooling filter
  • Included accessories: Remote control with LCD display
12
Efficient pool heating
BWT Heat Pump MYPOOL 5.8kW Heat
A compact and efficient heat pump from BWT, designed to heat pools and hot tubs up to 28 m³. The unit provides stable heat at operating temperatures between 10 and 43 °C and uses the environmentally friendly refrigerant R32.
Why it was chosen: The BWT MYPOOL 5.8kW Heat was selected as an example of a compact heat pump for smaller pools that combines high energy efficiency with easy installation and operation.

The BWT Heat Pump MYPOOL 5.8kW Heat was developed to ensure efficient heating of smaller pools and hot tubs with a water volume between 2 and 28 cubic metres. Its compact design makes it ideal for installations where space is limited.

The heat pump operates within a temperature range of 10–43 °C, allowing for a significant extension of the swimming season. It uses the R32 refrigerant, known for its energy efficiency and lower environmental impact compared to older refrigerants.

With a heating capacity of 5.8 kW and a COP value of 6.5 under standard conditions, the unit offers a good balance between performance and energy consumption. It is equipped with a titanium heat exchanger that ensures high resistance to chlorine and salt water.

The housing is made of metal for increased durability, and the heat pump weighs 34 kg. The dimensions are 484 × 445 × 503 mm, making it easy to place next to the pool system. The unit requires a power supply of 230 V and a flow rate of 2–3 m³/h for optimal operation.

  • Efficient heating: Delivers 5.8 kW heating capacity for pools and hot tubs up to 28 m³.
  • Energy-efficient operation: COP of 6.5 under standard conditions ensures low energy consumption.
  • Wide operating temperature range: Operates from 10 to 43 °C for flexible use throughout the season.
  • Durable construction: Titanium heat exchanger and metal housing ensure long service life.
  • Environmentally friendly refrigerant: Uses R32 for reduced environmental impact.

Pros and cons

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season
  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season

Cons

  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season

Cons

  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock
Pros: The pump has a compact design suitable for smaller installations, high energy efficiency with a COP of 6.5, a titanium heat exchanger resistant to chlorine and salt water, and is easy to connect and operate while significantly extending the swimming season.
Cons: It comes only with an English manual, is not suitable for very large pools over 28 m³, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump has a compact design suitable for smaller installations, high energy efficiency with a COP of 6.5, a titanium heat exchanger resistant to chlorine and salt water, and is easy to connect and operate while significantly extending the swimming season.
Cons: It comes only with an English manual, is not suitable for very large pools over 28 m³, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: MYPOOL 5.8kW Heat
  • Item number: 3087211
  • Model number: 555800997
  • EAN: 9010455010258
  • Recommended pool size: 2–28 m³
  • Operating temperature: 10–43 °C
  • Heating capacity: 5.8 kW
  • COP: 6.5 (at air 26 °C, water 26 °C)
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 2–3 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal
  • Weight: 34 kg
  • Dimensions (L × W × H): 484 × 445 × 503 mm
13
Efficient heat pump solution
Bosch Compress 3000 AWMS 15 Air/Water Heat Pump, All-in-One Module for 8–15 kW, Indoor Unit
A floor-standing all-in-one module that serves as the indoor unit for Bosch Compress 3000 AS split heat pumps. The unit combines hot water storage, expansion vessel, and climate control in a single solution.
Why it was chosen: This model was selected as an example of a complete indoor unit for air/water heat pumps that integrates several key components into one device. It provides a practical solution for users who want a compact and systematic structure for their heat pump installation.

The Bosch Compress 3000 AWMS 15 is a floor-standing all-in-one module that serves as the indoor unit for the Bosch Compress 3000 AS split heat pump series. The module combines several key functions in one device and contributes to a more streamlined installation.

The unit includes an HPC 400 climate control system, a 14-litre expansion vessel, and a 190-litre stainless steel hot water tank. In addition, an internal circulation pump and a three-way zone valve are integrated to ensure domestic hot water prioritisation.

The module comes with a complete safety unit for the central heating system, bypass, outdoor sensor, filter valve, and various fittings. It is designed to work with a main pump that must be purchased separately.

The design allows multiple functions to be combined in a compact unit, which can simplify installation and reduce the need for external components in the heat pump system.

  • All-in-one design: Combines hot water storage, expansion vessel, and climate control in one unit.
  • Integrated control: HPC 400 climate control system for efficient temperature management.
  • Built-in hot water tank: 190-litre stainless steel tank for domestic hot water.
  • Complete safety equipment: Supplied with safety unit, bypass, and filter valve.
  • Ready for integration: Designed for Bosch Compress 3000 AS split heat pumps.

Pros and cons

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system
  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain

Pros and cons

Pros

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system

Cons

  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain

Pros

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system

Cons

  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain
Pros: The solution is compact and combines multiple functions in one unit, as it has a built-in hot water and expansion tank, is supplied with the necessary safety and connection components, and thus simplifies the installation of the heat pump system.
Cons: It requires a separate main pump for the central heating system, and since the product has been discontinued, it may be difficult to obtain.
Pros: The solution is compact and combines multiple functions in one unit, as it has a built-in hot water and expansion tank, is supplied with the necessary safety and connection components, and thus simplifies the installation of the heat pump system.
Cons: It requires a separate main pump for the central heating system, and since the product has been discontinued, it may be difficult to obtain.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 3000 AS
  • Model: 8738208705
  • EAN: 4057749172037
  • Item number: 2899086
  • Type: Indoor unit / All-in-one module for air/water heat pump
  • Power range: 8–15 kW (adapted to the Compress 3000 AS series)
  • Hot water tank: 190 litres, stainless steel
  • Expansion vessel: 14 litres
  • Climate control: HPC 400 system
  • Included accessories: Safety unit, bypass, outdoor sensor, filter valve, fittings
14
Efficient Nordic strength
Andersen Electric Apollo 48000 Air/Air Heat Pump, 18.5 kW, 45–370 m², white
A powerful air/air heat pump from Andersen Electric that combines heating, cooling, and dehumidification in one unit. It is designed for large areas and can operate efficiently even at low outdoor temperatures.
Why it was chosen: The Apollo 48000 was selected for its high capacity, energy efficiency, and versatility. It serves as an example of a powerful heat pump that can cover large spaces while maintaining high energy efficiency in Nordic climates.

The Andersen Electric Apollo 48000 is a split inverter heat pump that comes with both an indoor and an outdoor unit. It is designed to provide efficient heating and cooling in large spaces such as workshops, offices, or other commercial areas.

The heat pump has a heating capacity of up to 18.5 kW and a cooling capacity of 14.6 kW. It can cover areas of up to 370 m² and is equipped with inverter technology that ensures stable operation and lower energy consumption.

The unit supports automatic operation, dehumidification, and air filtration, contributing to a more comfortable indoor climate. It can be controlled via a remote control with an LCD display and is designed to operate at temperatures as low as -25 °C.

The Apollo 48000 uses R32 refrigerant and has a seasonal energy efficiency rating of up to A++ for cooling and A+++ for heating. The floor-standing design allows flexible installation in larger spaces where wall mounting is not practical.

  • High capacity: Heating capacity up to 18.5 kW and cooling capacity of 14.6 kW.
  • Energy-efficient operation: SEER 6.1 (A++) and SCOP up to 5.1 (A+++).
  • Suitable for large areas: Covers up to 370 m².
  • Nordic design: Operates at outdoor temperatures down to -25 °C.
  • Remote control with LCD display: Allows easy control of functions and temperature.
  • Combined function: Heating, cooling, and dehumidification in one unit.

Pros and cons

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display
  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space

Pros and cons

Pros

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display

Cons

  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space

Pros

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display

Cons

  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space
Pros: The unit has high heating and cooling capacity, making it suitable for large spaces. It operates energy-efficiently thanks to inverter technology, can be used in cold climates down to -25 °C, combines multiple functions such as heating, cooling, and dehumidifying in one unit, and also comes with a remote control and LCD display.
Cons: Installation must be carried out by a KMO-certified technician, it has a relatively high noise level of up to 70 dB indoors, and its large physical size and weight require sufficient space.
Pros: The unit has high heating and cooling capacity, making it suitable for large spaces. It operates energy-efficiently thanks to inverter technology, can be used in cold climates down to -25 °C, combines multiple functions such as heating, cooling, and dehumidifying in one unit, and also comes with a remote control and LCD display.
Cons: Installation must be carried out by a KMO-certified technician, it has a relatively high noise level of up to 70 dB indoors, and its large physical size and weight require sufficient space.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1221
  • EAN: 5714992012211
  • Product type: Split inverter air conditioner (indoor and outdoor unit)
  • Form factor: Floor-standing
  • Functions: Heating, cooling, dehumidifying, automatic mode
  • Recommended room size: Up to 370 m²
  • Heating capacity: 18.5 kW (max.), 11 kW (min.)
  • Cooling capacity: 14.6 kW
  • Airflow: 2413 m³/h
  • Refrigerant: R32
  • Sound pressure level (indoor): 70 dB
  • Maximum noise level (outdoor): 66 dB
  • Voltage: 220–240 V
  • SEER: 6.1 (A++) – annual consumption: 838 kWh
  • SCOP (warm climate): 5.1 (A+++) – annual consumption: 3239 kWh
  • SCOP (average climate): 4.0 (A+) – annual consumption: 3850 kWh
  • Compliance standards: Directive 626/2011/EU
  • Included accessories: Remote control
  • Indoor unit (HxWxD): 193.4 × 60 × 44.5 cm – 62 kg
  • Outdoor unit (HxWxD): 133.3 × 103.5 × 41.5 cm – 108 kg
15
Efficient heat innovation
Bosch Compress 7000i AWM 17 Air/Water Heat Pump for 13 and 17 kW, white, indoor unit
A floor-standing all-in-one module from Bosch, designed for use with the Compress 7000i AW 13 or 17 kW heat pumps. The unit combines hot water tank, electric heating element, expansion vessel and control in an integrated system.
Why it was chosen: The Bosch Compress 7000i AWM 17 was selected as an example of an integrated indoor unit for air/water heat pumps that combines several key components in one unit. It represents a solution where design, efficiency and functionality are combined in a compact module.

The Bosch Compress 7000i AWM 17 is a floor-standing all-in-one module that serves as the indoor unit for the Bosch Compress 7000i AW air/water heat pumps in the 13 and 17 kW variants. The unit features a white design and is part of the Bosch Smart Design series.

The module includes a highly efficient stainless steel hot water tank with a capacity of 190 litres. The tank is equipped with a stainless steel coil and connection pipes, contributing to a long service life and efficient heat transfer.

In addition, the system includes a 12 kW electric heating element as backup, a 14-litre expansion vessel, a safety assembly and a filter valve. The integrated HPC 400 climate controller is discreetly placed behind the door and controls the operation of the system.

The unit is prepared for network connection via an IP/TCP module, which allows the system to be connected to the Bosch ProControl app for remote control and monitoring. A circulation pump for the central heating system can be purchased separately.

  • All-in-one solution: Combines hot water tank, electric heating element, expansion vessel and control in one unit.
  • Compatibility: Designed for Bosch Compress 7000i AW 13 and 17 kW heat pumps.
  • Efficient hot water tank: 190-litre stainless steel tank with coil and connection pipes.
  • Integrated control: HPC 400 climate controller, hidden in the front door.
  • Smart connection: IP/TCP module for the Bosch ProControl app for remote control.

Pros and cons

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl
  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)

Pros and cons

Pros

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl

Cons

  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)

Pros

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl

Cons

  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)
Pros: The unit has a compact and integrated design that combines several functions in one solution. It is equipped with a highly efficient stainless steel hot water tank, features an integrated electric heating element and expansion vessel, and offers app control via Bosch ProControl.
Cons: The circulation pump for the central heating system must be purchased separately, and the system requires a compatible outdoor unit such as the Compress 7000i AW with 13 or 17 kW.
Pros: The unit has a compact and integrated design that combines several functions in one solution. It is equipped with a highly efficient stainless steel hot water tank, features an integrated electric heating element and expansion vessel, and offers app control via Bosch ProControl.
Cons: The circulation pump for the central heating system must be purchased separately, and the system requires a compatible outdoor unit such as the Compress 7000i AW with 13 or 17 kW.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: 7738601108
  • Item number: 2899160
  • EAN: 4057749328847
  • Type: Indoor unit for air/water heat pump
  • Hot water tank: 190-litre stainless steel tank with coil
  • Electric heating element: 12 kW backup
  • Expansion vessel: 14 litres
  • Control: HPC 400 climate controller
  • Network: IP/TCP module for Bosch ProControl app
  • Colour: White
  • Installation: Floor-standing
16
Nordic energy efficiency
Andersen Electric Nordic One air/water heat pump with WiFi, 12kW, Black
An energy-efficient heat pump from Andersen Electric, developed for the Nordic climate with high performance, WiFi connectivity, and components from renowned manufacturers such as Mitsubishi, SWEP, and Wilo.
Why it was chosen: This model was selected for its combination of high energy efficiency (A+++), robust construction for cold climates, and integrated WiFi control. It represents a typical choice for homeowners seeking a modern and reliable air-to-water solution.

The Andersen Electric Nordic One is an air-to-water heat pump that delivers up to 12 kW of heating power and 3.8 kW of cooling power. It is designed to operate efficiently in Nordic climates, with operation down to -25 °C, making it suitable for both radiator and underfloor heating systems.

The heat pump is equipped with a Mitsubishi compressor, a SWEP heat exchanger, and a Wilo circulation pump, which together ensure stable and efficient operation. It has an energy class of A+++ for heating and A++ for cooling, making it an energy-saving solution for year-round use.

Easy operation and WiFi connectivity allow digital monitoring and adjustment of settings. The unit also features a cooling function, allowing it to contribute to a comfortable indoor climate all year round.

With a noise level of 69 dB(A) for the outdoor unit and a SCOP of 4.48, the model combines efficiency with solid performance. It comes in a black design and is designed for easy installation and user-friendly operation.

  • Energy-efficient operation: Energy class A+++ for heating and A++ for cooling.
  • Nordic design: Designed to operate at temperatures down to -25 °C.
  • WiFi connectivity: Enables remote control and monitoring.
  • Quality components: Equipped with Mitsubishi compressor, SWEP heat exchanger, and Wilo circulation pump.
  • Versatile application: Suitable for radiator and underfloor heating systems.

Pros and cons

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling
  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock

Pros and cons

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling

Cons

  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling

Cons

  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock
Pros: The pump has high energy efficiency with A+++ for heating, can be used in cold climates down to -25 °C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: It has a relatively high noise level of 69 dB(A) for the outdoor unit, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump has high energy efficiency with A+++ for heating, can be used in cold climates down to -25 °C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: It has a relatively high noise level of 69 dB(A) for the outdoor unit, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 22341
  • Item number: 3264899
  • EAN: 5714992223419
  • Colour: Black
  • Energy class (heating): A+++
  • Energy class (cooling): A++
  • Heating capacity: 12 kW
  • Cooling capacity: 3.8 kW
  • Max. heating capacity: 15.5 kW
  • Max. cooling capacity: 10 kW
  • Refrigerant: R410A
  • SCOP: 4.48
  • Noise level (outdoor unit): 69 dB(A)
  • Dimensions (WxDxH): 996 × 470 × 1000 mm
  • Weight: 125 kg
  • Temperature setting: Yes
  • WiFi connected: Yes
  • Remote control: No

Product descriptions

1
Efficient heat backup
Bosch Compress 7000i AWE17 Wall-mounted electric backup module for 13 and 17 kW air/water, indoor unit
A wall-mounted indoor module from Bosch that serves as an electric backup for the Compress 7000i AW 13 and 17 kW air/water heat pumps. The unit combines control, heating element, and circulation components in an integrated system.
Why it was chosen: The Bosch Compress 7000i AWE17 was selected as an example of a complete electric backup module for air/water heat pumps that integrates control, heating element, and pump functions in one unit. It provides a solution for users seeking a flexible and system-compatible indoor unit for Bosch heat pumps.

The Bosch Compress 7000i AWE17 is a wall-mounted electric backup module designed for use with Bosch Compress 7000i AW air/water heat pumps with 13 and 17 kW. The module serves as an indoor unit and contributes to building a complete heating system with control and backup heating.

The unit is equipped with an HPC400 controller, an electric heating element, an expansion vessel, a circulation pump for the heat pump, and an air vent. These components enable control and optimisation of the heat pump’s operation and ensure a stable heat supply, even under high load or low outdoor temperatures.

The module has a modern white design and is prepared for intelligent control via an IP/TCP module that allows connection with the Bosch ProControl app. This facilitates digital monitoring and adjustment of the system.

The Compress 7000i AWE17 is designed to be combined with the Bosch CS 7000i AW 13 and 17 kW outdoor units, offering flexibility in building customised heat pump solutions.

  • Compatibility: Suitable for Bosch Compress 7000i AW 13 and 17 kW air/water heat pumps.
  • Integrated control: Includes HPC400 controller for efficient system control.
  • Integrated electric backup: The electric heating element ensures heat supply when needed.
  • Complete system module: Includes expansion vessel, circulation pump, and air vent.
  • Smart connectivity: IP/TCP module enables app control via Bosch ProControl.

Pros and cons

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design
  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup

Pros and cons

Pros

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design

Cons

  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup

Pros

  • Combines several key components in a compact unit
  • Compatible with Bosch 7000i AW heat pumps
  • Option for smart control via app
  • Designed for wall mounting with modern design

Cons

  • Only compatible with certain Bosch heat pump models
  • Requires professional installation for correct setup
Pros: The unit combines several key components in a compact solution, is compatible with Bosch 7000i AW heat pumps, allows smart control via app, and is designed for wall mounting with a modern design.
Cons: It is only compatible with certain Bosch heat pump models and requires professional installation for correct setup.
Pros: The unit combines several key components in a compact solution, is compatible with Bosch 7000i AW heat pumps, allows smart control via app, and is designed for wall mounting with a modern design.
Cons: It is only compatible with certain Bosch heat pump models and requires professional installation for correct setup.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: AWE17
  • Model number: 7738601066
  • EAN: 4057749343246
  • Item number: 2899159
  • Type: Wall-mounted electric backup module (indoor unit)
  • Compatible outdoor units: CS 7000i AW 13 and 17 kW
  • Contents: HPC400 controller, electric heating element, expansion vessel, circulation pump, air vent, IP/TCP module
  • Colour: White
2
Compact air conditioner
Qlima Monoblock air-to-air heat pump with WiFi, white
A self-installable monoblock air-to-air heat pump from Qlima that can heat, cool, and dehumidify, and is controlled via WiFi. Designed for the Nordic climate and can be connected directly to 220V.
Why it was chosen: The Qlima Monoblock was selected as an example of a compact and user-friendly heat pump without an outdoor unit, combining flexible installation with WiFi control and heating and cooling functions.

The Qlima Monoblock air-to-air heat pump is an all-in-one solution that does not require an outdoor unit. The system is hermetically sealed, allowing the user to install the device themselves without the need for an authorised installer. It simply plugs into a standard 220V socket.

The heat pump works like a conventional inverter-controlled air-to-air model and can heat, cool, and dehumidify the indoor air. It is designed to operate in the Nordic climate and can work efficiently down to -15 °C.

The device is suitable as a supplement to existing heating systems and can be used in rooms such as garages, basements, site huts, or caravans. For optimal operation, a base temperature of at least +7 °C in the room is recommended.

With integrated WiFi, the heat pump can be controlled via a smartphone, offering flexibility in operation and allowing temperature adjustments even when you are not at home.

  • No outdoor unit: The monoblock design makes installation easy and does not require an authorised installer.
  • Multifunctional operation: Can heat, cool, and dehumidify as needed.
  • WiFi control: Remote control and monitoring via smartphone app.
  • Energy-saving: Inverter technology ensures efficient operation and lower energy consumption.
  • Nordic design: Designed to operate at outdoor temperatures down to -15 °C.

Pros and cons

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings
  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation

Pros and cons

Pros

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings

Cons

  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation

Pros

  • Easy installation without outdoor unit
  • Can heat, cool, and dehumidify
  • WiFi control via app
  • Energy-efficient operation
  • Suitable for small rooms and outbuildings

Cons

  • Should not be used as the only heat source in the house
  • Requires a minimum temperature of +7 °C for optimal operation
Pros: The device is easy to install, requires no outdoor unit, can heat, cool, and dehumidify, is controlled via a WiFi app, operates energy-efficiently, and is suitable for small rooms and outbuildings.
Cons: It should not be used as the only heat source in the house and requires a minimum temperature of +7 °C to function optimally.
Pros: The device is easy to install, requires no outdoor unit, can heat, cool, and dehumidify, is controlled via a WiFi app, operates energy-efficiently, and is suitable for small rooms and outbuildings.
Cons: It should not be used as the only heat source in the house and requires a minimum temperature of +7 °C to function optimally.

Specifications

  • Manufacturer: Qlima
  • Model: 100482
  • Item number: 3264422
  • EAN: 8713508786728
  • Type: Air-to-air heat pump (monoblock)
  • Colour: White
  • Heating capacity: 2.35 kW + 800 W PTC
  • Power supply: 220V plug connection
  • Operating temperature: Down to -15 °C
  • Control: WiFi via smartphone app
  • Functions: Heating, cooling, and dehumidifying
3
Intelligent climate solution
Andersen Electric Quick Install V2 mobile heat pump/air conditioner with WiFi, 2.3 kW, 5–70 m², white
A portable heat pump and air conditioner from Andersen Electric that combines heating and cooling in a compact design with WiFi control and easy installation.
Why it was chosen: Quick Install V2 was selected for its combination of mobility, dual function as a heat pump and air conditioner, and user-friendly WiFi control. It provides a flexible solution for rooms where a fixed installation is not possible.

The Andersen Electric Quick Install V2 is a mobile heat pump and air conditioner that can be used for both heating and cooling rooms between 5 and 70 m². The unit is designed for quick installation and requires only a single exhaust opening in the wall, making it suitable for temporary or flexible installations.

The product features an auto function that automatically adjusts operation to the temperature needs, and a built-in filter that cleans the air of dust particles. This contributes to a more pleasant indoor climate, whether the unit is used in a garage, basement, caravan, or shed.

Quick Install V2 can be controlled via a remote control, directly via the device’s display, or through a WiFi connection with an app. It also supports voice control via Google Home and Amazon Alexa, providing additional flexibility in operation.

A flexible exhaust hose of 1.5 metres is included, and the unit comes in a white design that fits most environments. With an energy rating of A++/A, it has been developed with a focus on energy efficiency.

  • 2-in-1 function: Combines heat pump and air conditioner in one unit.
  • WiFi and app control: Enables remote control and integration with Google Home and Alexa.
  • Easy installation: Requires only one exhaust opening and comes with a 1.5 m flexible hose.
  • Energy-saving operation: Rated A++/A for efficient energy use.
  • Air-purifying filter: Removes dust particles and improves air quality.

Pros and cons

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations
  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps

Pros and cons

Pros

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations

Cons

  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps

Pros

  • Combined heating and cooling in one product
  • WiFi control and compatibility with voice assistants
  • Easy and quick installation with included hose
  • Energy-efficient operation (A++/A)
  • Suitable for many room types and temporary installations

Cons

  • Requires an exhaust opening in the wall for proper operation
  • Mobile unit may be less efficient than fixed heat pumps
Pros: The product combines heating and cooling in one unit, can be controlled via WiFi and voice assistants, is easy and quick to install with the included hose, has energy-efficient operation (A++/A), and is suitable for many room types as well as temporary installations.
Cons: The unit requires an exhaust opening in the wall to function correctly, and as a mobile solution, it may be less efficient than fixed heat pumps.
Pros: The product combines heating and cooling in one unit, can be controlled via WiFi and voice assistants, is easy and quick to install with the included hose, has energy-efficient operation (A++/A), and is suitable for many room types as well as temporary installations.
Cons: The unit requires an exhaust opening in the wall to function correctly, and as a mobile solution, it may be less efficient than fixed heat pumps.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 22801
  • Item number: 3083354
  • EAN: 5714992228018
  • Power: 2.3 kW
  • Recommended room size: 5–70 m²
  • Energy class: A++/A
  • Control: Remote control, display and WiFi app
  • Compatibility: Google Home and Amazon Alexa
  • Included accessories: Flexible hose/exhaust hose (1.5 m)
  • Colour: White
  • Application areas: Garage, shed, site hut, basement, caravan, etc.
4
Intelligent pool heating
BWT Heat Pump MYPOOL 62 6.2kW Inverter
An inverter-controlled heat pump from BWT, designed for efficient and quiet heating of pools with 14–28 m³. It automatically adjusts performance to optimise energy consumption and extend the swimming season.
Why it was chosen: The BWT MYPOOL 62 6.2kW Inverter was selected for its combination of inverter technology, energy-efficient operation, and robust construction. It represents a typical choice for pool owners seeking stable heating with low energy consumption.

The BWT Heat Pump MYPOOL 62 6.2kW Inverter is designed to heat pool water efficiently and economically. It uses inverter technology that allows the compressor to vary its speed between 20% and 100% as needed. This means the heat pump can adapt to changing weather conditions and reduce energy consumption when heat demand is low.

The heat pump is suitable for pools with a water volume between 14 and 28 m³ and has an average COP value of up to 9 under optimal conditions. It can operate at outdoor temperatures from 0 to 43 °C, making it usable for large parts of the year.

A titanium heat exchanger ensures high resistance to chlorine and salt water, while the galvanised steel construction with polymer coating protects against corrosion. The digital controller monitors pressure, flow, and temperature to ensure stable operation and precise temperature control.

Thanks to inverter technology, a lower noise level is achieved compared to conventional on/off heat pumps, and installation is simple with a focus on user-friendliness and ease of maintenance.

  • Inverter technology: Automatically adjusts compressor speed for optimal energy efficiency.
  • Low noise level: Reduced noise during operation compared to conventional heat pumps.
  • Titanium heat exchanger: Resistant to chlorine and salt water.
  • Digital control: Monitors pressure, flow, and temperature for stable operation.
  • Robust construction: Galvanised steel with protective polymer coating.

Pros and cons

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)
  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)

Cons

  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Durable titanium heat exchanger
  • Easy installation and maintenance
  • Suitable for medium-sized pools (14–28 m³)

Cons

  • Comes only with an English manual
  • Performance depends on outdoor temperature
  • The product has been discontinued and may be difficult to find in stock
Pros: The pump offers energy-efficient operation with inverter technology, low noise during operation, and a durable titanium heat exchanger, while also being easy to install and maintain and suitable for medium-sized pools of 14–28 m³.
Cons: It comes only with an English manual, performance depends on outdoor temperature, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump offers energy-efficient operation with inverter technology, low noise during operation, and a durable titanium heat exchanger, while also being easy to install and maintain and suitable for medium-sized pools of 14–28 m³.
Cons: It comes only with an English manual, performance depends on outdoor temperature, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: 555800991
  • Item number: 3087205
  • EAN: 9010455003755
  • Recommended pool size: 14–28 m³
  • Operating temperature: 0–43 °C
  • Heating capacity: 6.2 kW
  • COP: 9.5~5.9
  • Power consumption: 1.26~4.74 A
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 2–4 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal with plastic coating
  • Weight: 42 kg
  • Dimensions (L × W × H): 744 × 359 × 648 mm
5
Efficient heat solution
ScanTherm 100/65 Combitank
A compact combination tank that unites domestic hot water storage and buffer in one unit, designed for air-to-water heat pumps for stable and energy-efficient operation.
Why it was chosen: The ScanTherm 100/65 Combitank was selected as an example of a space-saving solution that combines two functions in one tank and targets users with air-to-water heat pumps.

The ScanTherm 100/65 Combitank is a combined domestic hot water and buffer tank designed for installations with air-to-water heat pumps. It allows two functions to be combined in one unit, making it suitable for homes with limited space.

The tank is designed to ensure stable and economical operation and meets applicable European standards and national requirements. The high energy classification contributes to efficient heat utilisation and lower energy consumption.

The combination tank is equipped with a replaceable anode that extends its lifespan, and installation can be carried out from the top. A supplied 3-way valve allows easy integration of the tank into the heat pump system and ensures reliable operation in everyday use.

  • Two-in-one design: Combines domestic hot water storage and buffer in one unit.
  • Designed for air-to-water heat pumps: Optimised for stable and energy-efficient operation.
  • High energy classification: Contributes to lower energy consumption and efficient heat utilisation.
  • Replaceable anode: Extends the tank’s lifespan and facilitates maintenance.
  • Easy installation: Top-mounted connection and supplied 3-way valve for easy setup.

Pros and cons

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve
  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations

Pros and cons

Pros

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve

Cons

  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations

Pros

  • Combines two functions in one unit and saves space
  • Compatible with air-to-water heat pumps
  • High energy efficiency
  • Replaceable anode for longer lifespan
  • Easy installation with supplied 3-way valve

Cons

  • The product has been discontinued and may be difficult to find on the market
  • The capacity may be limited for larger installations
Pros: The unit combines two functions in one and thus saves space, is compatible with air-to-water heat pumps, has high energy efficiency, a replaceable anode that extends its lifespan, and easy installation with the supplied 3-way valve.
Cons: The product has been discontinued and may therefore be difficult to find on the market, and the capacity may be limited for larger installations.
Pros: The unit combines two functions in one and thus saves space, is compatible with air-to-water heat pumps, has high energy efficiency, a replaceable anode that extends its lifespan, and easy installation with the supplied 3-way valve.
Cons: The product has been discontinued and may therefore be difficult to find on the market, and the capacity may be limited for larger installations.

Specifications

  • Manufacturer: ScanTherm
  • Model: 22752
  • EAN: 5714992227523
  • Item number: 3264886
  • Product type: Combined domestic hot water and buffer tank
  • Application: Air-to-water heat pumps
  • Installation: Top-mounted with 3-way valve
  • Energy classification: High (stated as energy efficient)
  • Anode: Replaceable
6
Efficient year-round comfort
Rex Nordic Heat Pump HP-19
A mobile heat pump from Rex Nordic that functions as both a heating and cooling element and can be controlled via an app. A flexible solution for temperature regulation in different rooms.
Why it was chosen: The Rex Nordic HP-19 was selected for its combination of heating and cooling functions in one device, as well as its user-friendly app control. It represents a practical choice for users who want flexible temperature control without a fixed installation.

The Rex Nordic Heat Pump HP-19 is designed to provide both heating and cooling as needed. It can switch between heating and cooling modes, making it useful all year round.

When the device is used in cooling mode, it functions like a conventional air conditioner, contributing to a comfortable indoor climate during warm periods.

The heat pump is equipped with wheels, making it easy to move between different rooms or locations. This makes it suitable for both temporary and flexible heating or cooling needs.

The device can be operated via an app on your phone, allowing you to adjust temperature and operating settings remotely. This makes it easier to adjust the comfort level throughout the day.

  • Heating and cooling function: Can be used as both a heat pump and an air conditioner.
  • Mobile design: Equipped with wheels for easy transport and flexible placement.
  • App control: Operable via smartphone for easy temperature regulation.
  • Year-round use: Suitable for heating in winter and cooling in summer.

Pros and cons

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed
  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation

Pros and cons

Pros

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed

Cons

  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation

Pros

  • Combines heating and cooling functions in one device
  • Easy to move thanks to wheels
  • App control allows flexible operation
  • Can be used in different rooms as needed

Cons

  • Performance and efficiency may depend on room size and insulation
  • Requires access to power and adequate ventilation during operation
Pros: The device combines both heating and cooling functions in one unit, is easy to move thanks to the wheels, can be flexibly controlled via an app, and used in different rooms as needed.
Cons: Performance and efficiency may vary depending on room size and insulation, and it requires both access to power and adequate ventilation during operation.
Pros: The device combines both heating and cooling functions in one unit, is easy to move thanks to the wheels, can be flexibly controlled via an app, and used in different rooms as needed.
Cons: Performance and efficiency may vary depending on room size and insulation, and it requires both access to power and adequate ventilation during operation.

Specifications

  • Model: HP-19
  • Type: Heat pump with heating and cooling function
  • Control: App via smartphone
  • Mobility: Wheels for transport
  • Manufacturer: Rex Nordic
7
Efficient heating unit
Bosch Compress 7000i AWM 9 Air/Water Heat Pump for 5, 7 and 9 kW, white, indoor unit
A floor-standing indoor unit from Bosch that combines a hot water tank, electric heating element, expansion vessel and control system in a compact module designed for use with Compress 7000i AW heat pumps with 5, 7 or 9 kW.
Why it was chosen: The Bosch Compress 7000i AWM 9 was selected as an example of an integrated indoor unit for air/water heat pumps that combines several key components in one unit, simplifying installation and operation.

The Bosch Compress 7000i AWM 9 is a floor-standing all-in-one module that serves as the indoor unit for Bosch Compress 7000i AW air/water heat pumps in sizes 5, 7 and 9 kW. The unit features a white design and integrates several central components in a single housing.

The module includes a 190-litre stainless steel hot water tank with coil and associated connection pipes. In addition, a 12 kW electric heating element as backup, a 14-litre expansion vessel, a safety assembly, a filter valve, and an IP/TCP module are integrated, enabling connection to the Bosch ProControl app.

The built-in HPC 400 climate controller is discreetly placed behind the front door and controls the operation of the system. The combination of components makes the installation more compact and user-friendly while ensuring efficient heating and hot water production.

The unit can be supplemented with a circulation pump for the central heating system, which is available separately.

  • All-in-one design: Combines hot water tank, electric heating element, expansion vessel and control system in one unit.
  • Compatibility: Suitable for Bosch Compress 7000i AW heat pumps with 5, 7 and 9 kW.
  • Integrated hot water tank: 190-litre stainless steel tank with coil and connection pipes.
  • Backup heating: 12 kW electric heating element ensures heat supply when needed.
  • Smart control: HPC 400 climate controller and IP/TCP module for app control via Bosch ProControl.

Pros and cons

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank
  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately

Pros and cons

Pros

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank

Cons

  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately

Pros

  • Compact solution with integrated components
  • Easy integration with Bosch Compress 7000i AW heat pumps
  • Option for app control via Bosch ProControl
  • Integrated stainless steel hot water tank

Cons

  • Requires a compatible outdoor unit for full functionality
  • Circulation pump for central heating must be purchased separately
Pros: The solution is compact with integrated components, easily integrates with Bosch Compress 7000i AW heat pumps, allows app control via Bosch ProControl, and features an integrated stainless steel hot water tank.
Cons: It requires a compatible outdoor unit for full operation, and the circulation pump for the central heating must be purchased separately.
Pros: The solution is compact with integrated components, easily integrates with Bosch Compress 7000i AW heat pumps, allows app control via Bosch ProControl, and features an integrated stainless steel hot water tank.
Cons: It requires a compatible outdoor unit for full operation, and the circulation pump for the central heating must be purchased separately.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: AWM 9
  • Item number: 2899161
  • Model number: 7738601106
  • EAN: 4057749328823
  • Type: Air/Water Heat Pump – Indoor Unit
  • Colour: White
  • Installation: Floor-standing
  • Hot water tank: 190 litres stainless steel
  • Electric heating element: 12 kW
  • Expansion vessel: 14 litres
  • Control: HPC 400 climate controller
  • App connection: IP/TCP module for Bosch ProControl
  • Dimensions (W×H×D): 600 × 1850 × 650 mm
  • Weight: 120 kg
8
Energy-efficient comfort
Andersen Electric AE 9000 air-to-air heat pump with WiFi, 3.4 kW, 5–63 m², white
A wall-mounted air-to-air heat pump with inverter technology, WiFi control and energy class A++ – designed for the Nordic climate and suitable for rooms up to 63 m².
Why it was chosen: The Andersen Electric AE 9000 was selected for its combination of energy efficiency, user-friendly control and versatility. It represents a cost-effective choice for those looking for a heat pump that can heat and cool both small and medium-sized rooms.

The Andersen Electric AE 9000 is a split-type air-to-air heat pump that comes with both an indoor and an outdoor unit. It uses inverter technology that adjusts performance as needed, contributing to lower energy consumption and more stable temperature control.

The heat pump can both heat and cool and is equipped with functions such as dehumidification, automatic mode and frost protection, making it suitable for year-round use – even in cold climates down to -25 °C.

The unit can be controlled via a remote control with LCD display or via WiFi and app, and is compatible with both Google Assistant and Amazon Alexa, enabling voice control and remote access.

With a low noise level and energy class A++ for heating and cooling, the AE 9000 is an efficient and modern solution for heating apartments, holiday homes or offices.

  • Dual function: Can heat and cool rooms up to 63 m².
  • Energy-efficient operation: Inverter technology and energy class A++ for low power consumption.
  • WiFi and app control: Option for remote control and integration with Google Home and Alexa.
  • Nordic design: Designed for operation in cold climates down to -25 °C.
  • Low noise level: Indoor sound pressure up to 25 dB(A) in low mode.

Pros and cons

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions
  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock

Pros

  • Can both heat and cool
  • Energy efficient with A++ rating
  • WiFi control and voice assistant compatibility
  • Low noise level
  • Suitable for Nordic temperature conditions

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product is discontinued and may be difficult to find in stock
Pros: The unit can both heat and cool, is energy efficient with an A++ rating, has WiFi control and is compatible with voice assistants, while also having a low noise level and being suitable for Nordic temperature conditions.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The unit can both heat and cool, is energy efficient with an A++ rating, has WiFi control and is compatible with voice assistants, while also having a low noise level and being suitable for Nordic temperature conditions.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1421
  • EAN: 5714992014215
  • Product type: Split-type inverter air conditioner (indoor and outdoor unit)
  • Mounting type: Wall-mounted
  • Functions: Cooling filter, heating, dehumidification, automatic mode, frost protection
  • Recommended room size: Up to 63 m²
  • Heating capacity: 3.4 kW
  • Cooling capacity: 2.6 kW
  • Airflow: 520 m³/h
  • Refrigerant: R32 (GWP 675)
  • Sound pressure level (indoor): 50 dB (max.), 25–37 dB (settings)
  • Noise level (outdoor): 60 dB (max.)
  • Power consumption when heating: 240–1552 W
  • Power consumption when cooling: 240–1380 W
  • Voltage: 220–240 V
  • Rated current: 10 A
  • SEER: 6.3 (A++) – annual consumption: 144 kWh
  • SCOP (warm climate): 4.6 (A++) – annual consumption: 700 kWh
  • SCOP (average climate): 4.0 (A+) – annual consumption: 735 kWh
  • SCOP (colder climate): 3.6 (A) – annual consumption: 1108 kWh
  • IoT compatibility: Yes (WiFi, Google Assistant, Alexa)
  • Included accessories: Remote control with LCD display
9
Efficient pool heating
BWT Heat Pump MYPOOL 3.5kW Heat
A compact 3.5 kW heat pump from BWT, designed for the efficient heating of smaller pools and hot tubs with a water volume of 2–20 m³.
Why it was chosen: The BWT MYPOOL 3.5kW Heat was selected for its combination of compact design, energy-efficient operation, and user-friendly installation. It represents a typical choice for smaller pool systems where space and energy consumption are important factors.

The BWT Heat Pump MYPOOL 3.5kW Heat was developed to extend the swimming season for smaller pools and hot tubs. With a heating capacity of 3.5 kW and a recommended water volume of 2–20 m³, it provides stable and efficient heating in a compact format.

The unit operates at temperatures between 10 and 43 °C and uses the refrigerant R32, which contributes to more environmentally friendly operation. It has a COP value of 5.5 under standard conditions, meaning it uses energy efficiently.

The heat pump is equipped with a titanium heat exchanger that ensures high corrosion resistance and long service life, even when used in chlorine or saltwater pools. The housing is made of metal, providing a robust construction.

With a weight of 24 kg and compact dimensions of 31 × 35.7 × 35.7 cm, it is easy to place and connect. The recommended flow rate is 1–2 m³/h, making it compatible with most smaller filtration systems.

  • Efficient heating: 3.5 kW heating capacity for pools and hot tubs from 2–20 m³.
  • Energy-efficient operation: COP of 5.5 under standard conditions.
  • Compact design: Easy to install and requires minimal space.
  • Durable construction: Titanium heat exchanger and metal housing for long service life.
  • Wide temperature range: Operation from 10 to 43 °C allows flexible use throughout the season.

Pros and cons

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs
  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs

Cons

  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Compact and space-saving design
  • Energy efficient with high COP value
  • Robust construction with titanium heat exchanger
  • Easy installation and operation
  • Suitable for smaller pools and hot tubs

Cons

  • Not suitable for large pools over 20 m³
  • Comes only with an English manual
  • The product has been discontinued and may be difficult to find in stock
Pros: The product has a compact and space-saving design, is energy efficient with a high COP value, has a robust construction with a titanium heat exchanger, is easy to install and operate, and is suitable for smaller pools and hot tubs.
Cons: It is not suitable for large pools over 20 m³, comes only with an English manual, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The product has a compact and space-saving design, is energy efficient with a high COP value, has a robust construction with a titanium heat exchanger, is easy to install and operate, and is suitable for smaller pools and hot tubs.
Cons: It is not suitable for large pools over 20 m³, comes only with an English manual, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: MYPOOL 3.5kW Heat
  • Item number: 3087210
  • Manufacturer model number: 555800996
  • EAN: 9010455009320
  • Recommended pool size: 2–20 m³
  • Operating temperature: 10–43 °C
  • Heating capacity: 3.5 kW
  • COP: 5.5
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 1–2 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal
  • Weight: 24 kg
  • Dimensions (L × W × H): 31 × 35.7 × 35.7 cm
10
Quiet, efficient operation
Bosch Compress 7000i AW 7 kW Air/Water Heat Pump, Outdoor Unit
An inverter-controlled outdoor unit from Bosch that delivers high energy efficiency and low noise levels for central heating systems in both new and older homes.
Why it was chosen: The Bosch Compress 7000i AW 7 kW was selected for its combination of high efficiency, modern inverter technology, and flexible application in various heating systems. It represents an energy-efficient choice in the field of air/water heat pumps.

The Bosch Compress 7000i AW 7 kW is an outdoor unit for an air/water heat pump system that uses inverter control to adjust performance to the heating demand. This contributes to lower energy consumption and more stable operation.

The unit has been tested by the Technological Institute, which documents its quality and performance. It is designed to operate efficiently in both new and existing buildings and can be combined with other heat sources as a hybrid solution.

The design is compact and space-saving, making installation flexible. At the same time, the construction has been developed with a focus on low noise levels, allowing it to be placed closer to living areas without causing disturbance.

With optional accessories, the heat pump can also be used for heating a pool, expanding its range of applications in households with special heating needs.

  • Inverter control: Automatically adjusts performance to heating demand to ensure optimal efficiency.
  • High efficiency: Delivers one of the best SCOP values on the market for lower energy consumption.
  • Low noise level: The outdoor unit is designed for quiet operation.
  • Flexible installation: Can be used alone or as part of a hybrid heating system.
  • Compact design: Space-saving construction that makes installation easier.

Pros and cons

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality
  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation

Pros and cons

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality

Cons

  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation

Pros

  • Energy-efficient operation with inverter technology
  • Low noise level during operation
  • Can be used in new and older buildings
  • Possibility of a hybrid solution with other heat sources
  • Tested by the Technological Institute for proven quality

Cons

  • Requires professional installation and connection to the indoor unit
  • Efficiency depends on correct sizing and installation
Pros: The system offers energy-efficient operation with inverter technology, runs with low noise levels, can be used in new and older buildings, allows a hybrid solution with other heat sources, and has been tested by the Technological Institute for proven quality.
Cons: It requires professional installation and correct connection to the indoor unit, and efficiency depends on the system being properly sized and installed.
Pros: The system offers energy-efficient operation with inverter technology, runs with low noise levels, can be used in new and older buildings, allows a hybrid solution with other heat sources, and has been tested by the Technological Institute for proven quality.
Cons: It requires professional installation and correct connection to the indoor unit, and efficiency depends on the system being properly sized and installed.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i AW
  • Output: 7 kW
  • Type: Air/Water Heat Pump – Outdoor Unit
  • Model: 8738209128
  • EAN: 4057749338594
  • Item number: 2899165
  • Control: Inverter technology
  • Application: Central heating water between outdoor and indoor unit
  • Placement: Freestanding or as part of a hybrid solution
11
Energy-saving comfort
Andersen Electric AE 18000 air/air heat pump with WiFi, 6 kW, 5–135 m², white
A wall-mounted air/air heat pump with inverter technology, WiFi control and energy class A++ – designed for the Nordic climate and suitable for rooms up to 135 m².
Why it was chosen: The Andersen Electric AE 18000 was selected for its combination of high energy efficiency, WiFi integration and operational reliability in cold climates. It represents a solid choice for users seeking a flexible heat pump for both heating and cooling.

The Andersen Electric AE 18000 is a split-type air/air heat pump that comes with both an indoor and an outdoor unit. It uses inverter technology that adjusts performance according to demand, thereby reducing energy consumption. With a heating capacity of 6 kW and a cooling capacity of 5.1 kW, it can cover rooms up to 135 m².

The heat pump is designed for the Nordic climate and can operate at temperatures as low as -25 °C. It features functions such as automatic mode, dehumidification and frost protection, making it suitable for both year-round homes and holiday houses.

The unit can be controlled via a remote control with an LCD display or through the integrated WiFi function, which allows operation via an app as well as integration with Google Assistant and Amazon Alexa.

With an energy class of A+ to A++ and a SEER of 6.1, the AE 18000 offers efficient and economical operation. It has a low noise level and several ventilation settings, allowing it to be adapted to different needs and room sizes.

  • Inverter technology: Automatically adjusts performance for optimal energy efficiency.
  • WiFi and app control: Enables remote control and integration with Google Home and Alexa.
  • Nordic design: Reliable operation down to -25 °C, ideal for cold climates.
  • Energy class A++: Low energy consumption for heating and cooling.
  • Anti-frost function: Protects against frost and makes it ideal for holiday homes.

Pros and cons

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures
  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Can heat and cool rooms up to 135 m²
  • WiFi control and compatibility with voice assistants
  • Energy-efficient operation with inverter technology
  • Low noise level and multiple ventilation settings
  • Operates at low outdoor temperatures

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The product has been discontinued and may be difficult to find in stock
Pros: The unit can heat and cool rooms up to 135 m², has WiFi control and is compatible with voice assistants, operates energy-efficiently with inverter technology, has a low noise level with multiple ventilation settings, and works even at low outdoor temperatures.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The unit can heat and cool rooms up to 135 m², has WiFi control and is compatible with voice assistants, operates energy-efficiently with inverter technology, has a low noise level with multiple ventilation settings, and works even at low outdoor temperatures.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1423
  • EAN: 5714992014239
  • Product type: Split-type inverter air conditioner (indoor and outdoor unit)
  • Mounting: Wall-mounted
  • Recommended room size: Up to 135 m²
  • Heating capacity: 6 kW
  • Cooling capacity: 5.1 kW
  • Airflow: 800 m³/h
  • Refrigerant: R32 (GWP 675)
  • Energy class: A+ / A++
  • SEER: 6.1 (A++)
  • SCOP: 5 (A++) – warmer climate / 4 (A+) – temperate climate / 3.4 (A) – colder climate
  • Power consumption when heating: 340–2520 W
  • Power consumption when cooling: 330–2340 W
  • Voltage: 220–240 V
  • Rated current: 13 A
  • Sound pressure level (indoor): 35–41 dB(A)
  • Sound pressure level (outdoor): 65 dB
  • Communication technology: WiFi
  • Smart assistant: Google Assistant, Alexa
  • Special features: Automatic mode, dehumidification, frost protection, cooling filter
  • Included accessories: Remote control with LCD display
12
Efficient pool heating
BWT Heat Pump MYPOOL 5.8kW Heat
A compact and efficient heat pump from BWT, designed to heat pools and hot tubs up to 28 m³. The unit provides stable heat at operating temperatures between 10 and 43 °C and uses the environmentally friendly refrigerant R32.
Why it was chosen: The BWT MYPOOL 5.8kW Heat was selected as an example of a compact heat pump for smaller pools that combines high energy efficiency with easy installation and operation.

The BWT Heat Pump MYPOOL 5.8kW Heat was developed to ensure efficient heating of smaller pools and hot tubs with a water volume between 2 and 28 cubic metres. Its compact design makes it ideal for installations where space is limited.

The heat pump operates within a temperature range of 10–43 °C, allowing for a significant extension of the swimming season. It uses the R32 refrigerant, known for its energy efficiency and lower environmental impact compared to older refrigerants.

With a heating capacity of 5.8 kW and a COP value of 6.5 under standard conditions, the unit offers a good balance between performance and energy consumption. It is equipped with a titanium heat exchanger that ensures high resistance to chlorine and salt water.

The housing is made of metal for increased durability, and the heat pump weighs 34 kg. The dimensions are 484 × 445 × 503 mm, making it easy to place next to the pool system. The unit requires a power supply of 230 V and a flow rate of 2–3 m³/h for optimal operation.

  • Efficient heating: Delivers 5.8 kW heating capacity for pools and hot tubs up to 28 m³.
  • Energy-efficient operation: COP of 6.5 under standard conditions ensures low energy consumption.
  • Wide operating temperature range: Operates from 10 to 43 °C for flexible use throughout the season.
  • Durable construction: Titanium heat exchanger and metal housing ensure long service life.
  • Environmentally friendly refrigerant: Uses R32 for reduced environmental impact.

Pros and cons

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season
  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season

Cons

  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock

Pros

  • Compact design suitable for smaller installations
  • High energy efficiency with a COP of 6.5
  • Titanium heat exchanger resistant to chlorine and salt water
  • Easy connection and operation
  • Can significantly extend the swimming season

Cons

  • Comes only with an English manual
  • Not suitable for very large pools over 28 m³
  • The product has been discontinued and may be difficult to find in stock
Pros: The pump has a compact design suitable for smaller installations, high energy efficiency with a COP of 6.5, a titanium heat exchanger resistant to chlorine and salt water, and is easy to connect and operate while significantly extending the swimming season.
Cons: It comes only with an English manual, is not suitable for very large pools over 28 m³, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump has a compact design suitable for smaller installations, high energy efficiency with a COP of 6.5, a titanium heat exchanger resistant to chlorine and salt water, and is easy to connect and operate while significantly extending the swimming season.
Cons: It comes only with an English manual, is not suitable for very large pools over 28 m³, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: BWT
  • Model: MYPOOL 5.8kW Heat
  • Item number: 3087211
  • Model number: 555800997
  • EAN: 9010455010258
  • Recommended pool size: 2–28 m³
  • Operating temperature: 10–43 °C
  • Heating capacity: 5.8 kW
  • COP: 6.5 (at air 26 °C, water 26 °C)
  • Refrigerant: R32
  • Power supply: 230 V / 1 phase / 50 Hz
  • Recommended flow rate: 2–3 m³/h
  • Heat exchanger: Titanium
  • Casing: Metal
  • Weight: 34 kg
  • Dimensions (L × W × H): 484 × 445 × 503 mm
13
Efficient heat pump solution
Bosch Compress 3000 AWMS 15 Air/Water Heat Pump, All-in-One Module for 8–15 kW, Indoor Unit
A floor-standing all-in-one module that serves as the indoor unit for Bosch Compress 3000 AS split heat pumps. The unit combines hot water storage, expansion vessel, and climate control in a single solution.
Why it was chosen: This model was selected as an example of a complete indoor unit for air/water heat pumps that integrates several key components into one device. It provides a practical solution for users who want a compact and systematic structure for their heat pump installation.

The Bosch Compress 3000 AWMS 15 is a floor-standing all-in-one module that serves as the indoor unit for the Bosch Compress 3000 AS split heat pump series. The module combines several key functions in one device and contributes to a more streamlined installation.

The unit includes an HPC 400 climate control system, a 14-litre expansion vessel, and a 190-litre stainless steel hot water tank. In addition, an internal circulation pump and a three-way zone valve are integrated to ensure domestic hot water prioritisation.

The module comes with a complete safety unit for the central heating system, bypass, outdoor sensor, filter valve, and various fittings. It is designed to work with a main pump that must be purchased separately.

The design allows multiple functions to be combined in a compact unit, which can simplify installation and reduce the need for external components in the heat pump system.

  • All-in-one design: Combines hot water storage, expansion vessel, and climate control in one unit.
  • Integrated control: HPC 400 climate control system for efficient temperature management.
  • Built-in hot water tank: 190-litre stainless steel tank for domestic hot water.
  • Complete safety equipment: Supplied with safety unit, bypass, and filter valve.
  • Ready for integration: Designed for Bosch Compress 3000 AS split heat pumps.

Pros and cons

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system
  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain

Pros and cons

Pros

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system

Cons

  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain

Pros

  • Compact solution combining multiple functions in one unit
  • Built-in hot water and expansion tank
  • Supplied with necessary safety and connection components
  • Simplifies the installation of the heat pump system

Cons

  • Requires a separate main pump for the central heating system
  • The product has been discontinued and may be difficult to obtain
Pros: The solution is compact and combines multiple functions in one unit, as it has a built-in hot water and expansion tank, is supplied with the necessary safety and connection components, and thus simplifies the installation of the heat pump system.
Cons: It requires a separate main pump for the central heating system, and since the product has been discontinued, it may be difficult to obtain.
Pros: The solution is compact and combines multiple functions in one unit, as it has a built-in hot water and expansion tank, is supplied with the necessary safety and connection components, and thus simplifies the installation of the heat pump system.
Cons: It requires a separate main pump for the central heating system, and since the product has been discontinued, it may be difficult to obtain.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 3000 AS
  • Model: 8738208705
  • EAN: 4057749172037
  • Item number: 2899086
  • Type: Indoor unit / All-in-one module for air/water heat pump
  • Power range: 8–15 kW (adapted to the Compress 3000 AS series)
  • Hot water tank: 190 litres, stainless steel
  • Expansion vessel: 14 litres
  • Climate control: HPC 400 system
  • Included accessories: Safety unit, bypass, outdoor sensor, filter valve, fittings
14
Efficient Nordic strength
Andersen Electric Apollo 48000 Air/Air Heat Pump, 18.5 kW, 45–370 m², white
A powerful air/air heat pump from Andersen Electric that combines heating, cooling, and dehumidification in one unit. It is designed for large areas and can operate efficiently even at low outdoor temperatures.
Why it was chosen: The Apollo 48000 was selected for its high capacity, energy efficiency, and versatility. It serves as an example of a powerful heat pump that can cover large spaces while maintaining high energy efficiency in Nordic climates.

The Andersen Electric Apollo 48000 is a split inverter heat pump that comes with both an indoor and an outdoor unit. It is designed to provide efficient heating and cooling in large spaces such as workshops, offices, or other commercial areas.

The heat pump has a heating capacity of up to 18.5 kW and a cooling capacity of 14.6 kW. It can cover areas of up to 370 m² and is equipped with inverter technology that ensures stable operation and lower energy consumption.

The unit supports automatic operation, dehumidification, and air filtration, contributing to a more comfortable indoor climate. It can be controlled via a remote control with an LCD display and is designed to operate at temperatures as low as -25 °C.

The Apollo 48000 uses R32 refrigerant and has a seasonal energy efficiency rating of up to A++ for cooling and A+++ for heating. The floor-standing design allows flexible installation in larger spaces where wall mounting is not practical.

  • High capacity: Heating capacity up to 18.5 kW and cooling capacity of 14.6 kW.
  • Energy-efficient operation: SEER 6.1 (A++) and SCOP up to 5.1 (A+++).
  • Suitable for large areas: Covers up to 370 m².
  • Nordic design: Operates at outdoor temperatures down to -25 °C.
  • Remote control with LCD display: Allows easy control of functions and temperature.
  • Combined function: Heating, cooling, and dehumidification in one unit.

Pros and cons

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display
  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space

Pros and cons

Pros

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display

Cons

  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space

Pros

  • High heating and cooling capacity for large spaces
  • Energy-efficient operation with inverter technology
  • Can be used in cold climates down to -25 °C
  • Multiple functions in one unit (heating, cooling, dehumidifying)
  • Comes with remote control and LCD display

Cons

  • Installation must be carried out by a KMO-certified technician
  • Relatively high noise level (up to 70 dB indoors)
  • Large physical size and weight require sufficient space
Pros: The unit has high heating and cooling capacity, making it suitable for large spaces. It operates energy-efficiently thanks to inverter technology, can be used in cold climates down to -25 °C, combines multiple functions such as heating, cooling, and dehumidifying in one unit, and also comes with a remote control and LCD display.
Cons: Installation must be carried out by a KMO-certified technician, it has a relatively high noise level of up to 70 dB indoors, and its large physical size and weight require sufficient space.
Pros: The unit has high heating and cooling capacity, making it suitable for large spaces. It operates energy-efficiently thanks to inverter technology, can be used in cold climates down to -25 °C, combines multiple functions such as heating, cooling, and dehumidifying in one unit, and also comes with a remote control and LCD display.
Cons: Installation must be carried out by a KMO-certified technician, it has a relatively high noise level of up to 70 dB indoors, and its large physical size and weight require sufficient space.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1221
  • EAN: 5714992012211
  • Product type: Split inverter air conditioner (indoor and outdoor unit)
  • Form factor: Floor-standing
  • Functions: Heating, cooling, dehumidifying, automatic mode
  • Recommended room size: Up to 370 m²
  • Heating capacity: 18.5 kW (max.), 11 kW (min.)
  • Cooling capacity: 14.6 kW
  • Airflow: 2413 m³/h
  • Refrigerant: R32
  • Sound pressure level (indoor): 70 dB
  • Maximum noise level (outdoor): 66 dB
  • Voltage: 220–240 V
  • SEER: 6.1 (A++) – annual consumption: 838 kWh
  • SCOP (warm climate): 5.1 (A+++) – annual consumption: 3239 kWh
  • SCOP (average climate): 4.0 (A+) – annual consumption: 3850 kWh
  • Compliance standards: Directive 626/2011/EU
  • Included accessories: Remote control
  • Indoor unit (HxWxD): 193.4 × 60 × 44.5 cm – 62 kg
  • Outdoor unit (HxWxD): 133.3 × 103.5 × 41.5 cm – 108 kg
15
Efficient heat innovation
Bosch Compress 7000i AWM 17 Air/Water Heat Pump for 13 and 17 kW, white, indoor unit
A floor-standing all-in-one module from Bosch, designed for use with the Compress 7000i AW 13 or 17 kW heat pumps. The unit combines hot water tank, electric heating element, expansion vessel and control in an integrated system.
Why it was chosen: The Bosch Compress 7000i AWM 17 was selected as an example of an integrated indoor unit for air/water heat pumps that combines several key components in one unit. It represents a solution where design, efficiency and functionality are combined in a compact module.

The Bosch Compress 7000i AWM 17 is a floor-standing all-in-one module that serves as the indoor unit for the Bosch Compress 7000i AW air/water heat pumps in the 13 and 17 kW variants. The unit features a white design and is part of the Bosch Smart Design series.

The module includes a highly efficient stainless steel hot water tank with a capacity of 190 litres. The tank is equipped with a stainless steel coil and connection pipes, contributing to a long service life and efficient heat transfer.

In addition, the system includes a 12 kW electric heating element as backup, a 14-litre expansion vessel, a safety assembly and a filter valve. The integrated HPC 400 climate controller is discreetly placed behind the door and controls the operation of the system.

The unit is prepared for network connection via an IP/TCP module, which allows the system to be connected to the Bosch ProControl app for remote control and monitoring. A circulation pump for the central heating system can be purchased separately.

  • All-in-one solution: Combines hot water tank, electric heating element, expansion vessel and control in one unit.
  • Compatibility: Designed for Bosch Compress 7000i AW 13 and 17 kW heat pumps.
  • Efficient hot water tank: 190-litre stainless steel tank with coil and connection pipes.
  • Integrated control: HPC 400 climate controller, hidden in the front door.
  • Smart connection: IP/TCP module for the Bosch ProControl app for remote control.

Pros and cons

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl
  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)

Pros and cons

Pros

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl

Cons

  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)

Pros

  • Compact and integrated design with multiple functions in one unit
  • Stainless steel hot water tank with high efficiency
  • Integrated electric heating element and expansion vessel
  • App control possible via Bosch ProControl

Cons

  • Circulation pump for the central heating system must be purchased separately
  • Requires a compatible outdoor unit (Compress 7000i AW 13 or 17 kW)
Pros: The unit has a compact and integrated design that combines several functions in one solution. It is equipped with a highly efficient stainless steel hot water tank, features an integrated electric heating element and expansion vessel, and offers app control via Bosch ProControl.
Cons: The circulation pump for the central heating system must be purchased separately, and the system requires a compatible outdoor unit such as the Compress 7000i AW with 13 or 17 kW.
Pros: The unit has a compact and integrated design that combines several functions in one solution. It is equipped with a highly efficient stainless steel hot water tank, features an integrated electric heating element and expansion vessel, and offers app control via Bosch ProControl.
Cons: The circulation pump for the central heating system must be purchased separately, and the system requires a compatible outdoor unit such as the Compress 7000i AW with 13 or 17 kW.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i
  • Model: 7738601108
  • Item number: 2899160
  • EAN: 4057749328847
  • Type: Indoor unit for air/water heat pump
  • Hot water tank: 190-litre stainless steel tank with coil
  • Electric heating element: 12 kW backup
  • Expansion vessel: 14 litres
  • Control: HPC 400 climate controller
  • Network: IP/TCP module for Bosch ProControl app
  • Colour: White
  • Installation: Floor-standing
16
Nordic energy efficiency
Andersen Electric Nordic One air/water heat pump with WiFi, 12kW, Black
An energy-efficient heat pump from Andersen Electric, developed for the Nordic climate with high performance, WiFi connectivity, and components from renowned manufacturers such as Mitsubishi, SWEP, and Wilo.
Why it was chosen: This model was selected for its combination of high energy efficiency (A+++), robust construction for cold climates, and integrated WiFi control. It represents a typical choice for homeowners seeking a modern and reliable air-to-water solution.

The Andersen Electric Nordic One is an air-to-water heat pump that delivers up to 12 kW of heating power and 3.8 kW of cooling power. It is designed to operate efficiently in Nordic climates, with operation down to -25 °C, making it suitable for both radiator and underfloor heating systems.

The heat pump is equipped with a Mitsubishi compressor, a SWEP heat exchanger, and a Wilo circulation pump, which together ensure stable and efficient operation. It has an energy class of A+++ for heating and A++ for cooling, making it an energy-saving solution for year-round use.

Easy operation and WiFi connectivity allow digital monitoring and adjustment of settings. The unit also features a cooling function, allowing it to contribute to a comfortable indoor climate all year round.

With a noise level of 69 dB(A) for the outdoor unit and a SCOP of 4.48, the model combines efficiency with solid performance. It comes in a black design and is designed for easy installation and user-friendly operation.

  • Energy-efficient operation: Energy class A+++ for heating and A++ for cooling.
  • Nordic design: Designed to operate at temperatures down to -25 °C.
  • WiFi connectivity: Enables remote control and monitoring.
  • Quality components: Equipped with Mitsubishi compressor, SWEP heat exchanger, and Wilo circulation pump.
  • Versatile application: Suitable for radiator and underfloor heating systems.

Pros and cons

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling
  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock

Pros and cons

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling

Cons

  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25 °C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for heating and cooling

Cons

  • Relatively high noise level of 69 dB(A) for the outdoor unit
  • The product is discontinued and may be difficult to find in stock
Pros: The pump has high energy efficiency with A+++ for heating, can be used in cold climates down to -25 °C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: It has a relatively high noise level of 69 dB(A) for the outdoor unit, and since the product has been discontinued, it may be difficult to find in stock.
Pros: The pump has high energy efficiency with A+++ for heating, can be used in cold climates down to -25 °C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: It has a relatively high noise level of 69 dB(A) for the outdoor unit, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 22341
  • Item number: 3264899
  • EAN: 5714992223419
  • Colour: Black
  • Energy class (heating): A+++
  • Energy class (cooling): A++
  • Heating capacity: 12 kW
  • Cooling capacity: 3.8 kW
  • Max. heating capacity: 15.5 kW
  • Max. cooling capacity: 10 kW
  • Refrigerant: R410A
  • SCOP: 4.48
  • Noise level (outdoor unit): 69 dB(A)
  • Dimensions (WxDxH): 996 × 470 × 1000 mm
  • Weight: 125 kg
  • Temperature setting: Yes
  • WiFi connected: Yes
  • Remote control: No

Other products

1
Powerful energy-efficient performance
Bosch Compress 7000i AW 9 kW Air/Water Heat Pump, Outdoor Unit
An outdoor unit from the Bosch Compress 7000i AW series with 9 kW output, combining high energy efficiency, compact design, and automatic adaptation to weather conditions.
Why it was chosen: This model was selected for its proven energy efficiency, tested quality, and flexible application options in both new and older homes. It represents a modern solution in the field of air/water heat pumps, focusing on low energy consumption and stable operation.

The Bosch Compress 7000i AW 9 kW is an outdoor unit for an air/water heat pump system, designed to deliver efficient heating with low energy consumption. The unit has been tested by the Technological Institute, confirming its quality and performance under Nordic conditions.

The heat pump uses inverter technology, which automatically adjusts operation to the current heat demand and prevailing weather conditions. This contributes to a stable temperature and reduced electricity consumption in everyday use.

With a SCOP value of up to 4.65 in low-temperature operation and 3.42 in high-temperature operation, the model is designed for high efficiency. It can be used both as a standalone solution and as part of a hybrid system together with other heat sources.

The unit has a compact design that saves space and can also be used for pool heating with accessories. It is filled with refrigerant R410A and has a hermetically sealed refrigeration circuit, making it suitable for safe and stable operation.

  • Energy-efficient operation: SCOP value up to 4.65 in low-temperature operation.
  • Inverter technology: Automatically adjusts performance to heat demand.
  • Tested quality: Approved by the Technological Institute for proven performance.
  • Flexible installation: Can be used alone or as part of a hybrid system.
  • Compact design: Space-saving design with the option for pool heating.

Pros and cons

  • High energy efficiency with SCOP up to 4.65
  • Automatic adaptation to weather conditions through inverter technology
  • Tested and proven quality
  • Compact and flexible installation option
  • Expandable with pool heating
  • Uses refrigerant R410A, which has a relatively high GWP level
  • The outdoor unit requires connection to an indoor unit for full functionality

Pros and cons

Pros

  • High energy efficiency with SCOP up to 4.65
  • Automatic adaptation to weather conditions through inverter technology
  • Tested and proven quality
  • Compact and flexible installation option
  • Expandable with pool heating

Cons

  • Uses refrigerant R410A, which has a relatively high GWP level
  • The outdoor unit requires connection to an indoor unit for full functionality

Pros

  • High energy efficiency with SCOP up to 4.65
  • Automatic adaptation to weather conditions through inverter technology
  • Tested and proven quality
  • Compact and flexible installation option
  • Expandable with pool heating

Cons

  • Uses refrigerant R410A, which has a relatively high GWP level
  • The outdoor unit requires connection to an indoor unit for full functionality
Pros: The pump has high energy efficiency with a SCOP of up to 4.65, automatically adapts to weather conditions via inverter technology, is tested and quality-assured, has a compact and flexible installation option, and can be expanded with pool heating.
Cons: It uses refrigerant R410A, which has a relatively high GWP level, and the outdoor unit requires connection to the indoor unit to function fully.
Pros: The pump has high energy efficiency with a SCOP of up to 4.65, automatically adapts to weather conditions via inverter technology, is tested and quality-assured, has a compact and flexible installation option, and can be expanded with pool heating.
Cons: It uses refrigerant R410A, which has a relatively high GWP level, and the outdoor unit requires connection to the indoor unit to function fully.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i AW
  • Output: 9 kW
  • Model: 8738209129
  • Item number: 2899164
  • EAN: 4057749338600
  • SCOP (Low temperature): 4.65
  • SCOP (High temperature): 3.42
  • Sound power level: 65 dB(A)
  • Weight: 75 kg
  • Dimensions (WxHxD): 930 × 1370 × 440 mm
  • Refrigerant type: R410A
  • Global warming potential (GWP): 2088 kgCO2-eq
  • Refrigerant amount: 2.35 kg
  • Refrigerant amount (CO2 equivalent): 4.907 tonnes
  • Refrigeration circuit: Hermetically sealed
2
Intelligent Nordic efficiency
Andersen Electric Nordic One air/water heat pump with WiFi, 7kW, Black
An energy-efficient heat pump from Andersen Electric, developed for the Nordic climate with high performance, WiFi connectivity, and components from renowned manufacturers.
Why it was chosen: This model was selected for its combination of high energy efficiency (A+++), robust construction for cold climates, and modern features such as WiFi control. It represents a typical choice for homeowners seeking a reliable and flexible air-to-water solution.

The Andersen Electric Nordic One is an air-to-water heat pump designed to provide stable heating and cooling all year round. It is built to operate efficiently in Nordic climates, with operation down to -25°C, making it suitable for both radiator and underfloor heating systems.

The heat pump has an energy class of A+++ for heating and A++ for cooling, reflecting its high efficiency. It is equipped with a Mitsubishi compressor, a SWEP heat exchanger, and a Wilo circulation pump – components that contribute to reliable operation and long service life.

The unit features integrated WiFi, allowing the user to monitor and adjust settings digitally. It delivers a heating capacity of up to 22 kW and a cooling capacity of 7 kW, with the potential to reach a maximum of 30 kW heating and 23 kW cooling.

The design is simple and functional in black finish, and the control panel is easy to use. With a SCOP value of 4.74, a good balance between energy consumption and performance is achieved.

  • Energy-efficient operation: Classified as A+++ for heating and A++ for cooling.
  • Nordic design: Designed to operate at temperatures down to -25°C.
  • WiFi connectivity: Enables remote control and monitoring.
  • Quality components: Equipped with Mitsubishi compressor, SWEP heat exchanger, and Wilo circulation pump.
  • Flexible application: Suitable for both radiator and underfloor heating systems.

Pros and cons

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25°C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for both heating and cooling
  • The product is discontinued and may be difficult to find in stock
  • Relatively high noise level of 69 dB(A) for the outdoor unit

Pros and cons

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25°C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for both heating and cooling

Cons

  • The product is discontinued and may be difficult to find in stock
  • Relatively high noise level of 69 dB(A) for the outdoor unit

Pros

  • High energy efficiency (A+++ for heating)
  • Can be used in cold climates down to -25°C
  • WiFi control for easy operation
  • Quality components from renowned manufacturers
  • Suitable for both heating and cooling

Cons

  • The product is discontinued and may be difficult to find in stock
  • Relatively high noise level of 69 dB(A) for the outdoor unit
Pros: The pump has high energy efficiency (A+++ for heating), can be used in cold climates down to -25°C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: The product is discontinued and may therefore be difficult to find in stock, and the outdoor unit has a relatively high noise level of 69 dB(A).
Pros: The pump has high energy efficiency (A+++ for heating), can be used in cold climates down to -25°C, offers WiFi control for easy operation, is equipped with quality components from renowned manufacturers, and is suitable for both heating and cooling.
Cons: The product is discontinued and may therefore be difficult to find in stock, and the outdoor unit has a relatively high noise level of 69 dB(A).

Specifications

  • Manufacturer: Andersen Electric
  • Model: 22321
  • Item number: 3264898
  • EAN: 5714992223211
  • Colour: Black
  • Energy class (cooling): A++
  • Energy class (heating): A+++
  • Refrigerant: R410A
  • Cooling capacity: 7 kW
  • Heating capacity: 22 kW
  • Max. cooling capacity: 23 kW
  • Max. heating capacity: 30 kW
  • SCOP: 4.74
  • Noise level (outdoor unit): 69 dB(A)
  • Dimensions (WxDxH): 1195 × 570 × 1385 mm
  • Weight: 170 kg
  • Temperature control: Yes
  • WiFi connectivity: Yes
3
Sustainable heat performance
Bosch Compress 7000i AW 5 kW Air/Water Heat Pump, Outdoor Unit
An outdoor unit from the Bosch Compress 7000i AW series that delivers 5 kW of heating power and combines high energy efficiency with compact design and modern technology.
Why it was chosen: This model was selected as a representative of compact air/water heat pumps in the 5 kW class, combining energy-efficient operation with flexible installation and suitability for both new and older homes.

The Bosch Compress 7000i AW 5 kW is an air/water heat pump designed for efficient and stable heat production all year round. As the outdoor unit of the system, it extracts energy from the outside air and transfers it to the home's heating system.

The model was developed with five patented technologies that contribute to high energy efficiency and low power consumption. It uses inverter technology that automatically adjusts the output to the current heat demand and weather conditions, ensuring smooth and economical operation.

The heat pump has been tested by the Technological Institute, which documents its quality and performance. It can be used in both new and existing buildings and can function as a standalone heating solution or as part of a hybrid system together with other heat sources.

The compact design makes installation flexible, and with the right accessories, the system can also be used for pool heating. The unit is designed with a focus on functionality and modern appearance.

  • Energy-efficient operation: Developed with five patented technologies for optimal performance.
  • Inverter technology: Automatically adjusts output to heat demand and weather conditions.
  • Flexible application: Suitable for both new and older homes as well as hybrid solutions.
  • Compact design: Requires minimal space and offers multiple installation options.
  • Tested quality: Approved by the Technological Institute for documented operational reliability.

Pros and cons

  • High energy efficiency and low power consumption
  • Automatic adjustment to weather and heat demand
  • Can be combined with other heat sources
  • Compact and modern design
  • Option for pool heating with accessories
  • Requires professional installation and correct sizing
  • As an outdoor unit, it must be combined with an indoor unit for a complete system

Pros and cons

Pros

  • High energy efficiency and low power consumption
  • Automatic adjustment to weather and heat demand
  • Can be combined with other heat sources
  • Compact and modern design
  • Option for pool heating with accessories

Cons

  • Requires professional installation and correct sizing
  • As an outdoor unit, it must be combined with an indoor unit for a complete system

Pros

  • High energy efficiency and low power consumption
  • Automatic adjustment to weather and heat demand
  • Can be combined with other heat sources
  • Compact and modern design
  • Option for pool heating with accessories

Cons

  • Requires professional installation and correct sizing
  • As an outdoor unit, it must be combined with an indoor unit for a complete system
Pros: The system has high energy efficiency and low power consumption, automatically adjusts to weather and heat demand, can be combined with other heat sources, has a compact and modern design, and offers the option for pool heating with accessories.
Cons: It requires professional installation and correct sizing, and as an outdoor unit, it must be combined with an indoor unit to form a complete system.
Pros: The system has high energy efficiency and low power consumption, automatically adjusts to weather and heat demand, can be combined with other heat sources, has a compact and modern design, and offers the option for pool heating with accessories.
Cons: It requires professional installation and correct sizing, and as an outdoor unit, it must be combined with an indoor unit to form a complete system.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 7000i AW
  • Output: 5 kW
  • Type: Air/Water Heat Pump (Outdoor Unit)
  • Model: 8738209382
  • EAN: 4057749342546
  • Item number: 2899166
4
Energy-efficient comfort
Andersen Electric AE 12000 air/air heat pump with WiFi, 3.8 kW, 5–72 m², white
A wall-mounted air/air heat pump from Andersen Electric with inverter technology, WiFi control and energy class A++ – designed for the Nordic climate and suitable for rooms up to 72 m².
Why it was chosen: The AE 12000 was selected for its combination of energy efficiency, WiFi integration and operational reliability in cold climates. It represents a cost-effective alternative for households seeking flexible heating and cooling in one system.

The Andersen Electric AE 12000 is a split inverter heat pump that comes with both an indoor and an outdoor unit. It is designed to provide efficient heating and cooling in rooms up to 72 square metres and is built for the Nordic climate with operation down to -25 °C.

The heat pump uses the refrigerant R32 and has an energy class of A++ for both heating and cooling. It is equipped with inverter technology that adjusts performance according to demand, thereby reducing energy consumption.

The unit can be controlled via a remote control with LCD display or via WiFi through an app. It also supports voice control via Google Assistant and Amazon Alexa, allowing flexible operation.

The AE 12000 features functions such as dehumidification, automatic mode, frost protection and low noise level. It is therefore suitable for both year-round homes and holiday homes where frost protection may be required.

  • Energy-efficient operation: A++ energy class with inverter technology for lower power consumption.
  • WiFi and app control: Remote control via smartphone and integration with Google Home and Alexa.
  • Adapted to the Nordic climate: Can operate at temperatures down to -25 °C.
  • Flexible function: Combines heating, cooling and dehumidification in one unit.
  • Low noise level: Indoor sound pressure from 25 dB(A) in low mode.

Pros and cons

  • Energy efficient with A++ classification
  • WiFi control and voice assistant compatibility
  • Usable for heating and cooling all year round
  • Low noise level and multiple fan settings
  • Suitable for rooms up to 72 m²
  • Requires installation by a KMO-certified technician to maintain warranty
  • The product is discontinued and may be difficult to find in stock

Pros and cons

Pros

  • Energy efficient with A++ classification
  • WiFi control and voice assistant compatibility
  • Usable for heating and cooling all year round
  • Low noise level and multiple fan settings
  • Suitable for rooms up to 72 m²

Cons

  • Requires installation by a KMO-certified technician to maintain warranty
  • The product is discontinued and may be difficult to find in stock

Pros

  • Energy efficient with A++ classification
  • WiFi control and voice assistant compatibility
  • Usable for heating and cooling all year round
  • Low noise level and multiple fan settings
  • Suitable for rooms up to 72 m²

Cons

  • Requires installation by a KMO-certified technician to maintain warranty
  • The product is discontinued and may be difficult to find in stock
Pros: This model is energy efficient with A++ classification, features WiFi control and is compatible with voice assistants, can be used for heating and cooling all year round, has a low noise level with multiple fan settings, and is suitable for rooms up to 72 m².
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.
Pros: This model is energy efficient with A++ classification, features WiFi control and is compatible with voice assistants, can be used for heating and cooling all year round, has a low noise level with multiple fan settings, and is suitable for rooms up to 72 m².
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and since the product has been discontinued, it may be difficult to find in stock.

Specifications

  • Manufacturer: Andersen Electric
  • Model: 1422
  • EAN: 5714992014222
  • Product type: Split inverter air conditioner (indoor and outdoor unit)
  • Form factor: Wall-mounted
  • Recommended room size: Up to 72 m²
  • Heating capacity: 3.8 kW
  • Cooling capacity: 3.4 kW
  • Airflow: 550 m³/h
  • Refrigerant: R32 (GWP 675)
  • Energy efficiency: SEER 6.1 (A++), SCOP up to 4.6 (A++)
  • Power consumption: 290–1720 W (heating), 290–1500 W (cooling)
  • Voltage: 220–240 V
  • Sound pressure level (indoor): 25–37 dB(A)
  • Sound pressure level (outdoor): Max. 60 dB
  • Communication: WiFi
  • Smart assistant: Google Assistant, Alexa
  • Special features: Automatic mode, dehumidification, frost protection, freeze protection
  • Included accessories: Remote control with LCD display
5
Efficient heat innovation
Bosch compress 3000 odu split udedel 11kw
An outdoor unit for the Bosch Compress 3000 split heat pump system, which uses inverter technology and refrigerant circulation between indoor and outdoor units for efficient heat transfer.
Why it was chosen: The Bosch Compress 3000 ODU Split Outdoor Unit 11 kW was selected as a representative for air/water heat pumps in split configuration, where energy efficiency and flexible installation are key features.

The Bosch Compress 3000 ODU Split Outdoor Unit 11 kW is an inverter-controlled air/water heat pump that functions as the outdoor unit in a split-based heating system. It works with an indoor unit via a closed refrigerant circuit, enabling efficient heat exchange between the outdoor and indoor units.

The unit is pre-filled with refrigerant for a pipe length of up to 7.5 metres between the outdoor and indoor units. If the installation requires longer piping, 40 grams of refrigerant per additional metre (supply and return) must be added.

As part of the Bosch Compress series, the outdoor unit has been designed to ensure stable and energy-efficient operation under various climatic conditions. The inverter control adjusts the compressor output to the heating demand, resulting in lower energy consumption and more consistent temperature regulation.

  • Inverter control: Automatically adjusts output for optimal energy efficiency.
  • Split system: Connects outdoor and indoor units via refrigerant lines for flexible installation.
  • Pre-filled refrigerant: Delivered ready for use for up to 7.5 metres of piping.
  • Scalable installation: Option to add refrigerant for longer pipe runs.
  • Performance: 11 kW heating capacity for residential heating.

Pros and cons

  • Energy-efficient operation with inverter control
  • Flexible installation thanks to split design
  • Delivered pre-filled with refrigerant for standard installation
  • Suitable for new builds and modernisation
  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer pipe runs
  • The product is discontinued and may be difficult to obtain

Pros and cons

Pros

  • Energy-efficient operation with inverter control
  • Flexible installation thanks to split design
  • Delivered pre-filled with refrigerant for standard installation
  • Suitable for new builds and modernisation

Cons

  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer pipe runs
  • The product is discontinued and may be difficult to obtain

Pros

  • Energy-efficient operation with inverter control
  • Flexible installation thanks to split design
  • Delivered pre-filled with refrigerant for standard installation
  • Suitable for new builds and modernisation

Cons

  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer pipe runs
  • The product is discontinued and may be difficult to obtain
Pros: The unit offers energy-efficient operation with inverter control, can be flexibly installed thanks to its split design, is delivered pre-filled with refrigerant for standard installations, and is suitable for both new builds and modernisations.
Cons: It requires professional installation and correct handling of the refrigerant, additional refrigerant must be added for longer pipe runs, and the product is discontinued, which may make it difficult to obtain.
Pros: The unit offers energy-efficient operation with inverter control, can be flexibly installed thanks to its split design, is delivered pre-filled with refrigerant for standard installations, and is suitable for both new builds and modernisations.
Cons: It requires professional installation and correct handling of the refrigerant, additional refrigerant must be added for longer pipe runs, and the product is discontinued, which may make it difficult to obtain.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 3000 ODU Split
  • Output: 11 kW
  • Model number: 8738206025
  • EAN: 4054925511291
  • Item number: 2899089
  • System type: Air/water heat pump (split)
  • Refrigerant: Pre-filled for 7.5 m piping, 40 g/m for longer installations
6
Energy-efficient comfort
Bosch Climate 3000i 35 WE Air/Air Heat Pump, 3.5 kW, 10–40 m², White
The Bosch Climate 3000i 35 WE is a wall-mounted split system that combines heating, cooling, and dehumidifying in one unit. It is suitable for rooms from 10–40 m² and offers energy-efficient operation with low noise levels.
Why it was chosen: This model was selected for its balanced performance, energy efficiency, and compact design, making it ideal for smaller apartments or as an additional heat source. It represents a popular choice in the mid-range category of air/air heat pumps.

The Bosch Climate 3000i 35 WE is a split air/air heat pump consisting of an indoor and an outdoor unit. The system is designed to provide both heating and cooling, making it usable all year round. With a cooling capacity of 3.5 kW and a heating capacity of 3.8 kW, it can cover rooms of up to approximately 40 m².

The heat pump uses the refrigerant R32, which has a lower environmental impact than older types. It is equipped with features such as dehumidification, automatic restart, frost protection, and multiple operating modes, including Eco and Quiet mode. A temperature sensor and a self-cleaning function contribute to stable operation and easy maintenance.

The indoor unit has a sound pressure level of 37 dB(A), while the outdoor unit reaches up to 63 dB. The energy efficiency is rated A++ for cooling and A+ for heating, with a SEER of 7 and a SCOP of up to 5.5, depending on the climate zone. The unit comes with a remote control and requires installation by a KMO-certified technician to maintain the warranty.

With its sleek white design and compact dimensions, the Climate 3000i blends discreetly into most homes. It combines modern technology with user-friendly operation and is a practical choice for anyone seeking an energy-efficient solution for heating and cooling.

  • Combined heating and cooling: Provides year-round comfort with heating and cooling functions.
  • Energy-efficient operation: SEER 7 (A++) and SCOP up to 5.5 (A+++).
  • Low noise level: Only 37 dB(A) from the indoor unit.
  • Environmentally friendly refrigerant: Uses R32 with a low GWP value.
  • Multiple operating modes: Eco, Quiet, and self-cleaning functions for flexible use.

Pros and cons

  • Combines heating, cooling, and dehumidifying in one unit
  • Energy-efficient with high SEER and SCOP values
  • Low indoor noise level
  • Environmentally friendly refrigerant (R32)
  • Compact and discreet design
  • Requires installation by a KMO-certified technician to maintain the warranty
  • The capacity is best suited for smaller rooms or as a supplement to another heating system

Pros and cons

Pros

  • Combines heating, cooling, and dehumidifying in one unit
  • Energy-efficient with high SEER and SCOP values
  • Low indoor noise level
  • Environmentally friendly refrigerant (R32)
  • Compact and discreet design

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The capacity is best suited for smaller rooms or as a supplement to another heating system

Pros

  • Combines heating, cooling, and dehumidifying in one unit
  • Energy-efficient with high SEER and SCOP values
  • Low indoor noise level
  • Environmentally friendly refrigerant (R32)
  • Compact and discreet design

Cons

  • Requires installation by a KMO-certified technician to maintain the warranty
  • The capacity is best suited for smaller rooms or as a supplement to another heating system
Pros: The unit combines heating, cooling, and dehumidifying in one solution, is energy-efficient with high SEER and SCOP values, has a low indoor noise level, uses the environmentally friendly refrigerant R32, and has a compact and discreet design.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and the capacity is best suited for smaller rooms or as a supplement to another heating system.
Pros: The unit combines heating, cooling, and dehumidifying in one solution, is energy-efficient with high SEER and SCOP values, has a low indoor noise level, uses the environmentally friendly refrigerant R32, and has a compact and discreet design.
Cons: It requires installation by a KMO-certified technician to maintain the warranty, and the capacity is best suited for smaller rooms or as a supplement to another heating system.

Specifications

  • Manufacturer: Bosch
  • Model: 7733701736
  • EAN: 4062321345563
  • Product type: Split air conditioner (indoor and outdoor unit)
  • Mounting type: Wall-mounted
  • Functions: Cooling filter, heating, dehumidification
  • Sensors: Temperature sensor
  • Cooling capacity: 3.5 kW (min. 1.4 kW / max. 4.3 kW)
  • Heating capacity: 3.8 kW (min. 1.1 kW / max. 4.4 kW)
  • Refrigerant: R32 (GWP 675)
  • Energy efficiency: SEER 7 (A++), SCOP 4.2–5.5 (A+ to A+++)
  • Power consumption: 2150 W
  • Voltage: 220–240 V / 50 Hz
  • Sound pressure level (indoor): 37 dB(A)
  • Noise level (outdoor): 63 dB
  • Airflow (indoor): 530 m³/h
  • Airflow (outdoor): 1850 m³/h
  • Dimensions (indoor): 80.2 × 20 × 29.5 cm
  • Weight (indoor): 8.7 kg
  • Dimensions (outdoor): 72 × 27 × 49.5 cm
  • Weight (outdoor): 23.7 kg
  • Operating temperature: -15 °C to 50 °C
  • Special features: Self-cleaning, Follow Me, Eco mode, Quiet mode, i-clean
  • Safety features: Frost protection, automatic restart
  • Included accessories: Remote control
7
Easy maintenance of the heat pump
Bosch Filling Station EHPLW for Heat Pump
A robust filling station from Bosch with a capacity of 140 litres, designed for efficient filling and circulation in heat pump systems. The device is equipped with a powerful pump motor and a standard connection option for easy integration.
Why it was chosen: The Bosch Filling Station EHPLW was selected as an example of a professional solution for handling liquid circuits in heat pumps. It represents a product that combines high capacity with operational reliability and easy connectivity.

The Bosch Filling Station EHPLW was developed for use in filling and maintaining heat pump systems. With a tank volume of 140 litres, it enables efficient handling of the liquid circuit during installation or maintenance.

The filling station is powered by a pump motor with a pressure of 4.2 bar and a delivery head of 3.5 metres, ensuring a stable flow during operation. It connects to a standard power supply of 250 volts / 50 Hz and features a 1-inch external thread connection.

The device is supplied without hoses for the system, offering flexibility in selecting suitable hose lengths and couplings as needed. The design is intended for professional use, where reliability and capacity are crucial.

  • Large capacity: 140-litre container for efficient handling of the liquid circuit.
  • Powerful pump motor: Delivers 4.2 bar pressure and 3.5 metres delivery head.
  • Standard power connection: 250 V / 50 Hz for easy integration into existing installations.
  • Flexible connection: 1" external thread provides compatibility with common fittings.
  • Professional application: Suitable for servicing and installing heat pump systems.

Pros and cons

  • Large container capacity of 140 litres
  • Powerful and reliable pump motor
  • Standard power and thread connection
  • Suitable for professional use
  • Supplied without hoses for the system
  • Relatively heavy and bulky compared to smaller units

Pros and cons

Pros

  • Large container capacity of 140 litres
  • Powerful and reliable pump motor
  • Standard power and thread connection
  • Suitable for professional use

Cons

  • Supplied without hoses for the system
  • Relatively heavy and bulky compared to smaller units

Pros

  • Large container capacity of 140 litres
  • Powerful and reliable pump motor
  • Standard power and thread connection
  • Suitable for professional use

Cons

  • Supplied without hoses for the system
  • Relatively heavy and bulky compared to smaller units
Pros: The device has a large container capacity of 140 litres, a powerful and reliable pump motor, and a standard power and thread connection, making it suitable for professional use.
Cons: It is supplied without hoses for the system and is relatively heavy and bulky compared to smaller units.
Pros: The device has a large container capacity of 140 litres, a powerful and reliable pump motor, and a standard power and thread connection, making it suitable for professional use.
Cons: It is supplied without hoses for the system and is relatively heavy and bulky compared to smaller units.

Specifications

  • Manufacturer: Bosch
  • Model: 13583
  • Item number: 2955407
  • EAN: 4010009138532
  • Capacity: 140 litres
  • Pump motor: 4.2 bar, 3.5 metres delivery head
  • Power supply: 250 V / 50 Hz
  • Connection: 1" external thread
  • Supplied without hoses
8
Efficient heat pump solution
Bosch compress 3000 odu split udedel 15kw
An outdoor unit from the Bosch Compress 3000 series, which functions as an inverter-controlled air/water heat pump with a refrigerant connection between the indoor and outdoor units. The unit is supplied pre-filled with refrigerant for standard installations.
Why it was chosen: The Bosch Compress 3000 ODU Split Outdoor Unit 15kW was selected as a representative of high-performance air/water heat pumps in split configuration. It demonstrates a solution that combines energy efficiency and flexible installation in one system for heating residential buildings.

The Bosch Compress 3000 ODU Split Outdoor Unit 15kW is an inverter-controlled air/water heat pump that functions as the outdoor unit in a split-based heating system. It uses refrigerant to transfer energy between the outdoor and indoor units, making it suitable for both heating and domestic hot water production when combined with a matching indoor unit.

The unit is supplied pre-filled with refrigerant for a pipe length of up to 7.5 metres between the outdoor and indoor units. If the installation requires longer piping, 40 grams of refrigerant per additional metre (supply and return) must be added.

As an inverter-controlled model, the heat pump can adjust its output to the current heat demand, contributing to more stable operation and higher energy efficiency. It is intended for use in systems where a combination of high performance and flexible installation is desired.

  • Inverter control: Automatically adjusts output to heat demand to ensure optimal efficiency.
  • Split design: Outdoor and indoor units are connected via refrigerant lines to allow flexible installation.
  • Pre-filled refrigerant: Supplied ready for installation with up to 7.5 metres of piping.
  • 15 kW output: Suitable for larger houses or buildings with high heat demand.

Pros and cons

  • Energy-efficient operation thanks to inverter control
  • Flexible installation thanks to split design
  • Supplied pre-filled with refrigerant for standard installations
  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer piping
  • The product is discontinued and may be difficult to obtain

Pros and cons

Pros

  • Energy-efficient operation thanks to inverter control
  • Flexible installation thanks to split design
  • Supplied pre-filled with refrigerant for standard installations

Cons

  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer piping
  • The product is discontinued and may be difficult to obtain

Pros

  • Energy-efficient operation thanks to inverter control
  • Flexible installation thanks to split design
  • Supplied pre-filled with refrigerant for standard installations

Cons

  • Requires professional installation and correct handling of refrigerant
  • Additional refrigerant must be added for longer piping
  • The product is discontinued and may be difficult to obtain
Pros: The unit offers energy-efficient operation thanks to inverter control, allows flexible installation options through its split design, and is supplied pre-filled with refrigerant, making standard installation easier.
Cons: It requires professional installation and correct handling of refrigerant, additional refrigerant must be added for longer piping, and the product is discontinued, which may make procurement difficult.
Pros: The unit offers energy-efficient operation thanks to inverter control, allows flexible installation options through its split design, and is supplied pre-filled with refrigerant, making standard installation easier.
Cons: It requires professional installation and correct handling of refrigerant, additional refrigerant must be added for longer piping, and the product is discontinued, which may make procurement difficult.

Specifications

  • Manufacturer: Bosch
  • Series: Compress 3000 ODU Split
  • Output: 15 kW
  • Model number: 8738206027
  • EAN: 4054925511314
  • Item number (SKU): 2899088
  • Refrigerant: Pre-filled for 7.5 m piping, 40 g/m for longer installation
  • Type: Air/water heat pump (split)
  • Control: Inverter

Different types of heat pumps

Heat pumps come in several variants, each with its own advantages and areas of application. The choice depends on the design of the house, the heating demand and the budget.

1. Air-to-air heat pump

This type extracts heat from the outside air and blows it into the house via an indoor unit. It is suitable for smaller houses, holiday homes and as a supplement to other heating systems. It does not require a water-based installation and is therefore inexpensive and quick to install.

2. Air-to-water heat pump

Air-to-water heat pumps use the energy of the outside air to heat water that circulates in the radiators or underfloor heating of the house. They can also produce domestic hot water and are a good alternative to oil or gas heating.

3. Ground source heat pump (brine-to-water)

Ground source heat pumps extract heat from the ground via buried pipes. They offer high efficiency and stable operating costs throughout the year but require space for the pipes and a larger investment during installation. They are ideal for year-round occupied houses with water-based heating.

4. Water-to-water heat pump

This type uses energy from groundwater or lake water. It is very efficient but requires access to a suitable water source and permission from the authorities. It is typically used in larger buildings or in areas with stable water resources.

Different brands of heat pumps

The heat pump market is characterised by several well-known manufacturers, each with its own strengths and focus areas.

Panasonic

Panasonic offers a wide range of air-to-air and air-to-water heat pumps focusing on energy efficiency and low noise levels. Their models are known for reliable operation and modern design.

Mitsubishi Electric

Mitsubishi Electric is one of the most widespread brands in Denmark. They produce heat pumps with high SCOP values and advanced control that adapts to climate and household needs.

Daikin

Daikin is a global manufacturer focusing on innovation and energy efficiency. Their heat pumps combine high performance with intelligent control and are suitable for both private homes and commercial applications.

Bosch

Bosch offers heat pumps in various price ranges and types, including air-to-water and ground source systems. The brand is known for solid quality and long service life as well as a focus on sustainable solutions.

NIBE

NIBE is a Swedish manufacturer specialising in ground and air-to-water heat pumps. They emphasise high efficiency, user-friendliness and integration into smart home systems.

Frequently asked questions

How much can you save with a heat pump?

The savings depend on the size, insulation and previous heat source of the house. However, many users report a reduction in heating costs of 30–60% compared to oil or electric heating.

Can a heat pump be used all year round?

Yes, modern heat pumps operate efficiently even at low temperatures. Air-to-water and ground source heat pumps can provide both space heating and hot water all year round.

Does a heat pump require much maintenance?

Heat pumps generally require only minimal maintenance. However, it is recommended to clean filters and the outdoor unit regularly and to have an annual service carried out to ensure optimal operation.

Can I install a heat pump myself?

No, the installation of heat pumps must be carried out by an authorised installer. This ensures correct assembly, optimal efficiency and a valid warranty.

Are there grants for heat pumps?

Yes, there are various grant programmes that can reduce investment costs. This depends on the type of heat pump and whether you are replacing an older heat source. Check the current options with the energy agency.