Activair Air to water heat pumps provide energy saving solutions to hundreds of homes across the UK

Now Available from Alert Electrical, Activair 7kW & 12Kw Air Source A+ Rated Heat Pump Installation Packs. Activair Heat Pump is easy to install, offers exceptional fuel savings and significantly reduces the emission of harmful greenhouse gases, lowering the impact on the environment and growing effects of climate change.

Activair 7kW Air Source A+ Rated Heat Pump Installation Pack | 9007PACK

Activair works in a very similar way to a domestic refrigerator, utilising a working fluid driven around a refrigerant circuit containing four components - an evaporator, a compressor, a condenser and an expansion valve. The refrigerant liquid circulating within the system has a boiling point as low as -40°C and evaporates when absorbing heat from ambient air. This means it's possible to extract considerable heat from extremely low temperatures. The resulting refrigerant gas is then compressed, adding more heat energy and raising its temperature. This heat is then passed via the heat exchanger into your home for use in yourhot water cylinder.

Activair 12kW Air Source A+ Rated Heat Pump Installation Pack | 9012PACK

It is vitally important when designing heating systems to ensure the heating flow temperature is kept as low as possible. This will enable the Heat Pump to run at optimum efficiency. The coefficient of performance, or COP, of a heat pump is the ratio of the output heat to the input supplied. An air source heat pump operating at COP of 3.0 will provide 3kW of heat output for every 1kW of unit input (energy consumed).

For further information on the Activair range of Heat Pumps or to place an order please click on the above links and images