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:
Doug - Yes, see my prior post. I pulled the burner out of the heat exchange, no obstructions. Ran cable through heat exchange tubes, it was was clear, electrode was clean. After I put it back together it ran fine. However, as I suspected, later in the day I tried again and short-cycling continued. I hope it's a gas regulator issue, it's my last hope. Taking it to shop Tuesday.
Sorry, you still have not answered my questions completely. DID YOU REMOVE THE ORIFICE AND CHECK FOR BLOCKAGE OR DEBRIS? Doug
