• LemmyFeed@lemmy.dbzer0.com
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    2 hours ago

    I have a heat pump water heater that’s vented to the outside and I call it my outdoor air conditioner, it’s so nice to stand under the vent on a hot day and get cold AC on my neck.

    • HerbGrower@slrpnk.net
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      1 hour ago

      Kinda curious how much of a difference to efficiency you get with it being vented. Mine has a massive fan and heat sink on it and that sits outside. Surely limits the potential airflow unless you have a 1m wide hole in the side of your house.