April 2019 21' footer.
When I turn on the furnace the AC fan goes on and it is too loud for at night, early morning etc. My 19' footer with mechanical thermostat did not do that. Is there a digital thermostat way to have furnace only?
Which thermostat do you have and which trailer, your avatar says 2015 E19 but your question refers to 2019 E21
Updating avatars is very helpful for those asking and those trying to help in the quest for help.
__________________
Jim
Sometime life gets in the way of living.......
If you have a newer 21 with the digital thermostat then there is a manual in the files section available for downloading if you do not have the one that came with your trailer.
__________________
Jim
Sometime life gets in the way of living.......
With the digital thermostat you need to use the Mode button to set the fan mode to Auto. In Auto mode the AC fan will only run when the AC is running - in low or high mode it will run whenever the AC or furnace is running.
Here's Reace's video from the ETI YouTube channel:
Linear Mode
