ozebb@lemmy.worldtoTechnology@lemmy.world•Oxford study proves heat pumps triumph over fossil fuels in the coldEnglish
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1 year agoYou might not be totally out of luck:
- More modern units do pretty well down to -20f.
- Ground-source systems don’t care about air temps (but are more expensive)
Yowsa! That’s cold.
That said, ground-source systems have been used to good effect in climates like that! But, of course, do what’s right for you 🙂