Comment on I've been using this simple trick to keep cool in the heat wave (UK)

• Zwiebel@feddit.org ⁨4⁩ ⁨days⁩ ago

  ? It is a heat pump

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  • Kazumara@discuss.tchncs.de ⁨4⁩ ⁨days⁩ ago

    Heat pumps are like heat pumps

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    • PapaStevesy@lemmy.world ⁨2⁩ ⁨days⁩ ago

      They fucking better be

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• faintwhenfree@lemmus.org ⁨4⁩ ⁨days⁩ ago

  Yes, ac is a heat pump that can only work in one direction of cooling.

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  • ttayh@lemmy.zip ⁨4⁩ ⁨days⁩ ago

    Not necessarily, a lot can reverse and pump the heat inside

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