Heat Pumps

Energy efficient warmth

Heat pump efficiency

A Greenworks heat pump is the efficient way to heat a home.


The amount of energy used by the heat pump


The amount of heat generated by the heat pump

What is a heat pump?

Heat pumps offer an energy efficient alternative to furnaces and air conditioners for all climates. Like a refrigerator, heat pumps use electricity to transfer heat from a cool space to a warm space, making the cool space cooler and the warm space warmer. During the heating season, heat pumps move heat from the cool outdoors into the house. Because they transfer heat rather than generate heat, heat pumps can efficiently provide comfortable temperatures for homes.


Yes.  A heat pump can be powered off the mains or using a battery that is charged from solar panels.

Only if it is an air-to-air heat pump.  An air-to-air heat pump is an air conditioner. It extracts heat from inside the house, and transfers it outside through an outdoor unit positioned on the exterior of the property. This reverses the process warms a house on cold days.

Yes, a heat pump is up to 300% more efficient

Heat pumps run very quietly and unobtrusively

Sometimes they can, but you may need new pipework.  You will need to seek professional advice from a trained installer.

Yes, a heat pump is extremely efficient at heating hot water.

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Greenworks Power UK Ltd is a company registered in England and Wales with registration number 14842640