• halcyoncmdr@lemmy.world
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    10 hours ago

    This is why I find it hilarious that suddenly people are talking about heat pumps so much. They’re not a new technology by any means.

    The only reason your current air conditioner doesn’t run in reverse (a heat pump) is because they wanted to save $10 in materials, and charge $1000 or more for one that does.

    • MelodiousFunk@slrpnk.net
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      8 hours ago

      The big change that’s happened recently (if I understand correctly) is that there’s been a big upswing in usability/efficiency in colder temps. The newer models continue working well below freezing, and don’t necessarily require a traditional heating system for backup.