Furnace Short-Cycling
2018 Furnace - Atwood/Dometic model AFSD20141 is short-cycling. I tried the following everything: Jumped the thermostat jumped the high temp limit switch jumped the sail switch removed disch...
Forum Discussion
agiannetti wrote:dougrainer wrote:
The difference in the restrictor may make a difference. BUT, Has the furnace operated correctly prior to this problem? If so, then it should have malfunctioned from the beginning if the restrictor is wrong. Doug
Good point. I bought the RV used two months ago, did a quick test of the furnace at that time, but not long enough to notice short cycling.
Was there any evidence the previous owner replaced the exhaust, possibly with the wrong one? Have you looked at the sticker on the back side?
