Air-to-Water Heat Pumps

Air-to-water heat pumps are suitable for most buildings and homes where it is possible to install both the indoor and outdoor units of a heat pump. Air-to-water heat pumps are used to heat radiators, fan coil units, and underfloor heating systems. An air-to-water heat pump works in two parts, with the outdoor unit drawing thermal energy from outside and transferring it to the indoor unit, from where the air moves on to the heat distribution system. To produce heat, the heat pump uses thermal energy stored in the outside air, with water or antifreeze as the energy carrier indoors.

Air-to-water heat pumps also work in freezing temperatures below –20 °C, but in cold weather it must be kept in mind that air-to-water heat pumps draw energy from outside air, which also affects the system’s efficiency. In freezing conditions, the heat pump uses an auxiliary heater to ensure hot water circulates in the system.

Although air-to-water heat pumps are more expensive than their alternatives, they are an efficient heating solution that helps save on monthly heating costs. In the Toru-Jüri online store, you will find high-quality air-to-water heat pumps in the price range of €3,840–€8,965.

Explore the range of air-to-water heat pumps below.