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‘You can walk around in a T-shirt’: how Norway brought heat pumps in from the cold | Device installed in two-thirds of households of country (www.theguardian.com)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] JoBo@feddit.uk 1 points 11 months ago

Ground source heat pumps are not air source heat pumps. They're not an option for people without either very large gardens for horizontal installation, or access for very large machinery to dig the holes to install them vertically.

The claims you have seen likely came from a pro-carbon lobbyist or someone with a badly-installed heat pump. Air source isn't as efficient as ground source but they are cheaper to run, as long as the house is reasonably well-insulated, has large enough radiators or underfloor heating, and enough air circulates around the pump.

this post was submitted on 24 Nov 2023
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