Why Does My Thermostat Say Auxiliary Heat On - Web if your auxiliary heat operates for an unusually long time, you have a problem with your heat pump. It has turned on because. If the aux heat indicator is on, your heat pump feature may not be. What is the difference between auxiliary heat and conventional heat? Web auxiliary heat on thermostat means your backup heating system within your heat pump is activated. Web table of contents. Web what does aux heat mean on my thermostat? Web auxiliary heat, often called “aux heat” for short, comes into play when your thermostat thinks the heat pump.
Web what does aux heat mean on my thermostat? Web table of contents. What is the difference between auxiliary heat and conventional heat? Web auxiliary heat on thermostat means your backup heating system within your heat pump is activated. Web if your auxiliary heat operates for an unusually long time, you have a problem with your heat pump. It has turned on because. If the aux heat indicator is on, your heat pump feature may not be. Web auxiliary heat, often called “aux heat” for short, comes into play when your thermostat thinks the heat pump.