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Do you have a Heat Pump in a cold climate?
(sh.itjust.works)
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this post was submitted on 03 Jan 2024
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Asklemmy
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Define cold.
I have an air-water heat pump as the only source of heat and hot water in my house. It takes heat from the air outside and dumps it into a 200 litre water tank. I'd guesstimate that 80% of the homes in my neighborhood have the same setup.
Temperatures are going to be around -10°C for the next few days. When the silver falls below -15°C a resistive element kicks in to help the pump. In my climate I won't see more than a handful of those per year.
Nordic models scale down to -30°C before doing the same.