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Home Page>Company News>A GSHP Circulates Water and Antifreeze Around a Loop of Pipes

A GSHP circulates water and antifreeze around a loop of pipes which is buried in your garden, this loop of pipes is commonly known as a ground loop. The heat in the ground is then absorbed into the fluid and is pumped through a heat exchanger which is located in the Heat Pump. The lower grade heat is then passed through the heat pump compressor and is concentrated into a higher temperature which can then heat your home. Ground loop fluid which then cools, passes back into the ground where it then absorbs more energy from the ground. This process then begins again, it is continuous whilst the heating is required. You can have a small amount of ground loop or a larger amount depending on the size of your home and depending on the size of your garden.

The ground loop can either be laid flat in your garden, coiled or if you are limited in space you can install a vertical loop into the ground about 100 metres in depth. Although heat pumps do use electricity when they are running, the heat that they extract is renewed naturally. They do not use high temperatures like boilers as their temperature is much lower over longer periods. Radiators powered by GSHP are never red hot to touch like boiler powered radiators so in winter they have to be left on all the time in order to heat your house sufficiently.

Company Resource:      Ground Source Heat Pump   Air Source Heat Pump
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