Problem with hooking up a digital thermostat
I've searched and looked at everything I can find in this forum as well as on YouTube.
I have a '16 ACE 30.1 and am changing from a Coleman-Mach to a Honeywell digital that uses 2 batteries.
I've got everything working IE: heater, fan, compressor BUT problem is when I activate the heat, the fan in the AC unit also comes on ?
Anybody have any ideas why AC fan is also running with heater ??