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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)
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[-] gramie@lemmy.ca 3 points 11 months ago

We have a heat pump, and it seems to work just fine down to about -25°C, even though we do not have an inground circuit, just a device that looks like an air conditioning heat exchanger (i.e. a cube sitting beside the house).

this post was submitted on 24 Nov 2023
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