Why is the auxiliary heat coming on 2024?
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Studied at the University of Amsterdam, Lives in Amsterdam, Netherlands.
The balance point (when it can no longer efficiently transfer heat from the outside air) of an air source heat pump, is usually about 35 degrees. The thermostat senses this and automatically turns on the electric heat strips to provide the additional heat needed. It signals this by turning on the "AUX" heat light.
2023-06-16 14:45:51
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Oliver Evans
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The balance point (when it can no longer efficiently transfer heat from the outside air) of an air source heat pump, is usually about 35 degrees. The thermostat senses this and automatically turns on the electric heat strips to provide the additional heat needed. It signals this by turning on the "AUX" heat light.