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:
Great information Doug, I'll test the regulator as per your suggestion. Thanks!
I took the RV to the shop specifically asked them to test the regulator. When he called me later in the day to give me the results, I asked if the regulator was OK and he said "the pressure is good". The invoice says "ran LP system check, pressure test, leak down test, all passsed. Held for 20 minutes at 12 in WC". It's been working fine but not confident it will last. If/when the problem returns, I will test regulator and inspect orifice.
What they did was correct for what you asked them to do. BUT, with your problems they should have done a load test if you informed them of the circumstances you are having. ALL they did was verify LP static pressure and the Leak down test confirmed NO LP leaks in your system. Doug
