Woman Taking A Bath Elderly Couple Watching TV Air to Water
Heat Pumps

Air to Water Heat Pumps

One of the most popular heat pump types on the market, Unitherm has a wide and diverse range of Air to Water Heat Pumps to suit every need. Our design team have pioneered a complete system solution from conception to commissioning, working closely with engineers, architects and installers. With each project we size the correct heat pump for the dwelling. This ensures the heat load is covered whether the dwelling in a well insulated new build or a retrofit.

These are heat pumps that provide heating by moving thermal energy from outside air to the inside air. Older gas and oil-fired boilers waste energy and are costly to run, because of the amount of fuel they need to maintain comfort levels and hot water. Reduce your energy usage and greenhouse gas emissions with a Unitherm supplied heat pump today.

Other Brands Available:   LG   |  Hitachi

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Daikin Europe N.V. is a leading manufacturer and supplier of heating, ventilation, air conditioning and refrigeration for the residential, commercial and industrial markets. With more than 95 years of experience in air conditioning and climate control solutions, they understand what it takes to create the perfect climate. Their range of Altherma 3 air source heat pumps are a premium option for your new build and retrofit projects.


Daikin Altherma
Daikin Altherma3

The brand-new Daikin Altherma 3 ‘Integrated Split’ boasts sleak and stylish design and great performance with an integrated high-resolution colour user interface. Capable of water temperatures of up to 65°C, the unit is a strong contender for both new installations and retro-fits. It is suitable for both underfloor heating and radiators and retains its pedigree trademark in frost protection down to -25°C, ensuring reliable operation even in the coldest climates. Available in 4, 6 and 8 kW.

The split integrated system has a small indoor footprint, it combines the hot water cylinder and the hydrobox in one sleek floor standing unit.  It features a high capacity 180L or 260L tank with 50% less heat loss compared to a standard tank. The new design enables that all servicing can be done from the front and all piping can be accessed at the top of the unit.

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Daikin Altherma 3 Video