When does your Aux Heat kick on?

Discussion in 'General Discussions' started by vortrex, Dec 10, 2018.

  1. docjenser

    docjenser Well-Known Member Industry Professional Forum Leader

    Then your heatpump is sized correctly to cover the entire load. One thing which is unique to the 7 series is the ability to respond quicker within 0.5 degrees. It will upstage the compressor before it reaches the 0.5F differential.

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