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Heatpumps

Renewable electric heating - economical, up to 300% efficient and safe.

Heatpumps

If you want to generate your own heat and potentially save money on your energy bills, air-source heat pumps could be the ideal solution for you. 

When properly installed, an air-source heat pump can deliver three times more heat energy to a home than the electrical energy it consumes. For every 1 kilowatt or electricity used to run the heat pump, up to 3 kilowatts of useful heat is provided 

That's an efficient of up to 300% 

Air-source heat pumps can get heat from the air even when the temperature is as low as -20°C, so Guernsey's mild climate presents no problem.

How Do Air-Source Heat Pumps Work?

Usually placed outdoors at the side or back of a property, air-source heat pumps extract heat from the outside air using the same principle that allow fridges to extract heat from their insides. 

  1.  The air-source heatpump uses a fan to draw air into it and over a heat exchanger, which contains a refrigerant liquid
  2. An evaporator uses the latent heat from the air to heat the refrigerant liquid sufficiently until it boilers and turns into a gas
  3. This gas is then compressed which causes it to significantly increase in temperature
  4. An additional heat exchanger removes the heat from the refrigerant (turning it back into liquid) and using it to heat the water for your heating system.

What type of heating does an air-source heat pump work with?

Heat pumps work much more efficiently at a lower temperature than a standard boiler system would. This makes them more suitable for underfloor heating systems or larger radiatorswhich give out heat at lower temperatures over longer periods of time. 

However, they can potentially be used with any 'wet' system and will work particularly well in modern highly insulated properties. If you're not sure if an air-sourced heat pump is right for you, ask our Sales Team who will be happy to help you with impartial, friendly advice. 

Are air-source heat pumps a greener option?

In Guernsey the majority of our electricity is imported from sustainable sources in France so any electric heating is already a lower-carbon option than fossil fuel systems.

Add to that the efficiency factor of 300% (producing up to 3 times as much energy as it uses), then you can be confident an air-source heat pump in Guernsey is a greener option.

What are the benefits of air-source heat pumps?

Low Carbon Consultants

Guernsey Electricity's qualified Low Carbon Consultant can provide honest, expert advice on choosing a renewable energy system that will work for you.

Correctly specified and installed renewable energy systems can reduce running costs significantly and be better for the environment. 

To discuss home or commercial heating options with one of our experienced energy advisers, or to arrange a FREE site survey please call 01481 200749 or email energy.sales@electricity.gg

Heatpump in Garden