Christmas SaleToday's sale ends

Best Wärmepumpe Set - Holiday Sale

Advertising Disclosure

Last Updated - 16.12.2025

Best Choice

01

Wera

Wera 4 Piece Heat Pump Air Conditioning Torque Wrench Set 05136076001 9530

Show more
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Set for the proper tightening of screw connections when installing and repairing refrigeration and air conditioning systems as well as heat pumps
Safely dosed force: when the set value is reached, the torque wrench triggers audible and tangible
Measuring range: 10-100 Nm; precision ± 4% according to DIN EN ISO 6789-1:2017-07
Easy adjustment and securing of the desired torque value with audible and tactile engagement when the scale values are reached
Click-Torque torque wrench x 7 with holder for interchangeable insertion tools 14 x 18 mm

276,09 €
02

SpeedComfort

SpeedComfort Radiator Fan with Control Sensor - Trio Set (3x) - Up to 22% Energy Saving - Heating Fan Heat Pump Suitable - Multiple Speeds - Whisper Quiet

Show more
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Whisper quiet: only 20 dB(A), comparable to rustling leaves. Now also with extra quiet level.
Suitable for heat pumps: the control sensor with adjustable start temperature switches on automatically at low heating temperatures. Ideal for (hybrid) heat pumps.
Saves energy: even heat distribution ensures noticeably faster heating and lower consumption. Same comfort at 1 to 2°C lower thermostat setting.
Plug and play: the radiator fans can be easily attached thanks to the magnetic system – without tools. Suitable for radiators and convectors.
Multiple speeds: Zen (extra quiet), balanced, boost (more power) + summer mode for continuous air circulation on warm days.

139,95 €
03

SpeedComfort

SpeedComfort Radiator Fan with Control Sensor - Duo Set (2X) - Up to 22% Energy Saving - Heating Fan Heat Pump Suitable - Multiple Speeds - Whisper Quiet

Show more
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Whisper quiet: only 20 dB(A), comparable to rustling leaves. Now also with extra quiet level.
Suitable for heat pumps: the control sensor with adjustable start temperature switches on automatically at low heating temperatures. Ideal for (hybrid) heat pumps.
Saves energy: even heat distribution ensures noticeably faster heating and lower consumption. Same comfort at 1 to 2°C lower thermostat setting.
Plug and play: the radiator fans can be easily attached thanks to the magnetic system – without tools. Suitable for radiators and convectors.
Multiple speeds: Zen (extra quiet), balanced, boost (more power) + summer mode for continuous air circulation on warm days.

104,95 €
04

STEINBACH

Steinbach Fittinge Bypass Set (3-Way Valve / Hose spouts, hose pipe, Teflon Tape, Multi-Coloured, 12-Piece

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Suitable for hose connection diameter 32/38 mm
Steinbach Packaging:
Specially designed for solar systems, heat pumps
High-quality plastic
For targeted control of the water flow
Box contents: 1 x 3-way valve, 1 x T-piece, 3 x hose nozzle, 6 x hose clamp, 1 x Teflon tape

23,19 €
Value for Money

05

AquaForte

AquaForte Bypass Basi Wärmepumpen Anschlusset, Schwarz

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Complete bypass set for connecting heat pumps

50,00 €
06

SWAWIS

SWAWIS Bypass Pool Set Diameter 50 mm Heat Pump Pool Connection Set Pool Heating Heat Pump Solar Heating Pool Bypass Control Water Supply for Optimal Temperature Regulation

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Optimise the pole: the heat pump pool connection set is suitable for targeted regulation of the water flow in the pool circuit and thus optimises the performance of the pool system.
High-quality material: the bypass pool unit is made of high-quality PVC and is suitable for integration into the filter circuit of the pool together with the heat pump pool to ensure a long service life.
Features: The connection kit for the pool heating heat pump can be used as a bypass pool to ensure the proper functioning of the heat pump and avoid excessive water supply.
Easy to assemble: the bypass pool set comes as a separate part and must be assembled yourself. The removable ball valve and step hose nozzles are designed for easy routine maintenance and inspection.
2 sizes - The bypass pool set with step hose nozzles is compatible with 32 mm and 38 mm hoses and can be flexibly adapted to different needs.

77,99 €
07

KESSER

KESSER® Bypass Set Pool 12 Pieces | 3-Way Valve Connection & ABS Adapter Diameter 32 & Diameter 38 mm | with 6 x Stainless Steel Hose Clamps & 8 m Teflon Sealing Tape | Ideal for Sand Filter System,

Show more
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatile use: whether for heating via heat pump, for solar heating or for better filter performance – the bypass set adapts to any pool system. Thanks to ABS adapters for diameter 32 or diameter 38 mm hoses, you can easily integrate it into small above-ground pools or large pool landscapes. This gives you maximum flexibility in changing requirements.
Precise water regulation: with the KESSER bypass set and the 3-way valve you control the water flow exactly as needed. Direct your pool water flexibly over heat pump, solar heater or sand filter system to achieve the desired temperature or filter performance. Thanks to continuous regulation, you can enjoy precise heating and filter control for an always optimal bathing experience, even in changing weather conditions.
High-quality materials: the set combines stainless steel hose clamps and 8 m Teflon sealing tape for reliable sealing, while durable plastic guarantees durability. Even with continuous use in chlorine- or saline water, the components remain stable and corrosion-free. So you benefit from a permanently safe pool installation and minimise your maintenance.
Efficient and energy-saving: by precisely controlling the water flow, you minimise energy loss and save resources. The 12-piece complete set allows individual adjustment to temperature and filter requirements without having to stop the entire pool operation. Enjoy perfectly tempered water with minimal effort and maximum efficiency.
Easy to install: the T-adapter and the T-piece fit quickly into your existing system, while the 3-way valve regulates the water flow without interruption. Everything is installed in just a few simple steps, so you can quickly benefit from more effective heating and filter performance. Long downtimes are a thing of the past.

21,80 €
08

FUKPO

FUKPO Air Conditioning Condenser Fin Comb Dryer Cleaning Brush Set, Cleaner Dryer Brush Cleaning Slat Comb Heat Pump Dryer Air Conditioning Tumble Dryer Heat Pump Set of 3

Show more
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Non-destructive cleaning, device protection: the curved brush head design can easily penetrate deep into the gaps between the capacitor fins, safely remove dust and correct slightly deformed slats. The bristles are flexible and not easy to break, so the surface of the aluminium slats is not scratched during the cleaning process. It is suitable for slat structures with different spacings.
Multi-purpose: Not only suitable for air conditioning condensers, but can also be used to clean refrigerators, dryers, evaporators, spiral pipes and other devices. Whether it is a household or commercial appliance, condenser comb dryer cleaning brush lamella comb can meet different cleaning requirements and ensure that the devices run efficiently.
Improve efficiency and extend service life: Regular use can remove dust and dirt that clog the capacitor, improve heat dissipation, reduce energy consumption and extend the life of the device. It is particularly suitable for the maintenance of electrical appliances such as air conditioners and refrigerators that require long-term stable operation.
Efficient cleaning: The set contains 3 pieces condenser comb dryer cleaning brush lamellar comb, which can effectively remove dust and dirt accumulated on the capacitors of air conditioners, refrigerators and other devices. Suitable for stubborn stains that have not been cleaned for a long time. This allows you to restore the optimal performance of the device.
Easy to use: The handle has a non-slip design that is comfortable to hold and does not tire easily during prolonged use. The flexible brush head easily reaches tight spots, allowing users to clean the device themselves without professional tools, saving maintenance costs.

6,49 €
09

Miganeo

Miganeo Bypass Set for Pool Solar Soft 3-Way Valve Connection Diameter 32/38 mm Hose Clamps Sand Filter Systems Pool Heating Heat Pump Solar Heating

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Smoothly installable: Depending on the pump and connected pool heater (whether heat pump or solar module), different flow speeds can make sense. While classic on/off bypasses hardly allow adjustment, thanks to the infinitely adjustable ball valves, you can adjust the water flow very precisely, which can noticeably improve the efficiency of your pool heating.
Safe for use: many bypasses or switches you need to assemble. Some models will leak at the beginning or over time or require the handling of aggressive adhesives. This is not the case here, as the solar switch comes in one piece from the factory and does not need to be assembled by yourself. Of course, hoses are still to be mounted by you.
Versatile and universal: you can connect both 32 mm and 38 mm hoses. The solar switch is suitable for year-round fixed installations as well as for pool setups that are only set up over a few months. Operation with salt water systems is expressly permitted.
Robust and durable: the Miganeo solar soft comes with thick inner walls and is equipped with highly durable materials at every point. For maximum durability.
Attachment: The box contents include stainless steel hose clamps for 32 mm and 38 mm. A PTFE sealing tape is also included, so that it can be sealed as much as possible.

49,99 €
10

POOL Total

Bypass Set for Heat Pumps & Solar Systems - 19 Pieces - Universal Pool Bypass for Swimming Pool & Solar Heating - Water Flow Control for Pool Heating & Heat Exchanger

Show more
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

UNIVERSAL COMPATIBILITY: Fits 50mm PVC pipes as well as 32/38mm pool hoses - ideal for almost all pool and heating systems.
Safe operation: prevents damage to expensive pool heating systems by the possibility of flow adjustment and pressure regulation.
Optimal water regulation: precise control of the water flow for heat pumps, solar systems or other pool heating systems for efficient temperature adjustment.
Efficiency increase: optimises water flow, prevents unnecessary energy losses and maximises the heating output of solar systems and heat pumps.
Easy self-assembly: the 19-piece set contains all the necessary components for quick and easy installation.

89,95 €