Ground & Air Source Heat Pumps

Thermasys supply and install Air Source & Ground Source Heat Pumps which are suitable for your all of your Hot Water & Heating requirements.

No matter how large or small the building, we will have a heat pump system to meet your needs. Our systems range from a single 4kW unit to multiple units with a single controller producing around 300kW. Domestic hot water storage is also provided using 180 to 1000 litre pressurised vessels designed specifically for our Heat Pumps.

Cost effective to install, maintain and run and can save up to 70% on energy bills in comparison with fossil fuels.
Unlike most renewable energy companies we provide a full package of installation and design, we also carry out an initial technical site survey free of charge.
We will guide you through each stage of the project from design to commissioning.

If you are considering a Heat Pump and require more information please send us your details via our enquiry page or simply call us on 01142 561552. Thank you for taking the time to view our site.

The technical process of how a Heap Pump operates

How a Heat Pump Works

Brine* circulates in a collector coil and absorbs the heat energy from bedrock, ground, air or water.
At the heat exchanger (evaporator) the tepid brine in the collector coil meets the ice-cold refrigerant** in the heat pump, which is then heated a few degrees and evaporates.
Then, a compressor compresses the refrigerant. The heat that is then generated is transferred via a heat exchanger (condenser) to the house's heating system.
The refrigerant circulates and an expansion valve lowers the pressure and the refrigerant becomes cold again. The process begins again when the refrigerant meets the tepid brine from the collector coil.

* The brine is a mixture that cannot freeze, for example alcohol or glycol.
** Modern environmentally sound refrigerant are used, e.g. hydrocarbons and carbon dioxide. Formerly, freon was used.

Please browse our website for more information about Ground and Air Source Peat Pumps, Underfloor Heating, Wind Turbines, Insulation Materials & Screed, Solar/Thermal Hot Water Production and Wood Burning Stoves then contact us on 01142 561552 or e-mail us on info@thermasys.co.uk.