• offspec@lemmy.world
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      2 年前

      It is the exact same hardware running in different configurations, all that changes is refrigerant flow direction.

        • offspec@lemmy.world
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          2 年前

          Seems like you’re talking about heat pump (technology) and I’m talking about heat pump (commercial product)

          But yeah, heat pumps (technology) are used in lots of every day places.