My husband and I are doing some mods to our 5th wheel, and decided to remove the furnace (Florida folks), and put in a fireplace. My husband tore out the old furnace, and tossed it, but when we tried to turn the AC on, it no longer functions. Neith...
Thanks, Doug! I sort of figured that the power to the compressor control board was the issue, but not sure how to fix it (obviously). On your advice, I disconnected the red 12voltDC+ from the blue thermostat+, and jumped the other blue wire to the ...
AC is a Coleman Model 7333A8664 , furnace was Atwood Excalibur 8535-III There were 4 wires going into the furnace, +12 volt DC, -12 volt DC, thermostat, and +thermostat. Connecting the +12 volt DC wire and the +Thermostat wire causes the fan to turn...
