• Brkdncr
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    fedilink
    12 years ago

    You can’t “run the heat pump and a/c at the same time” because it’s a single unit. There’s a valve that slides when powered to switch the hot side with the cold side. That’s literally the only difference between a/c and a heat pump.

    • @[email protected]
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      fedilink
      English
      12 years ago

      You are correct, but they probably have backup electric heat. Heat strips were being engaged along with a/c.