Heater

[mrbilllamonte]

Almost happy new year. I am on my first trip in my Cougar half-ton. When I am on shore power and the heater cycles, I also am having the air-conditioner fan operate. It is not cold and does seem to help circulate the heat. Is this normal?

Thanks: Bill

[chuckster57]

Welcome to the forum

Sounds like you have the Dometic thermostat. If that’s true it’s normal depending what the “fan” is set to.

If you cycle the mode to FAN, change it to AUTO and the AC fan won’t run when the furnace is operating.

[mrbilllamonte]

Thanks somuch