How long should auxiliary heat run

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  • How long should auxiliary heat run
    • You may have your staging temp set too low, your compressor min outdoor temp set too high, or your max AUX temp set too high.

    If it's above 40 degrees and your thermostat shows AUX HEAT for more than an hour or two, you might want to investigate..

    What is Auxiliary Heat and How Does it Affect HVAC Performance?

    Heat Pump7min read

    If you have a heat pump heating and cooling system, you may have noticed the words AUX Heat displayed on your thermostat in the winter.

    Learn more about what that means and when you should worry.

    Published:
    September 23, 2024

    ByAnne Fonda

    What does Aux Heat mean? Aux is short for auxiliary, which means supplemental or backup.

    Www.trane.com › residential › resources › blog › heat-pump-auxiliary-heat.

  • By default I think it's 1 hour.
  • If it's above 40 degrees and your thermostat shows AUX HEAT for more than an hour or two, you might want to investigate.
  • Www.supertechhvac.com › emergency-auxiliary-heat-aux.
  • The auxiliary heat should only run for as long as it usually takes for your home to meet the temperature set on the thermostat.

    • Every heat pump (HP) should have an auxiliary heat source - both for your continuous comfort and as a safety net. 

    In this article, we’ll go over the details of what you need to know about auxiliary heat and your heat pump system.

    What is auxiliary heat and how does it work?

    A heat pump’s auxiliary heat system is a backup heating system. Your thermostat will signal either the HP or the backup system to provide the heat for your home. The majority of the time, your heat pump will be the primary heat source.

    The thermostat will choose the most energy-efficient heat source at any given time.

    In general, there are two types of auxiliary heat systems for

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