This summer, I installed the Dometic 3313195 T-Stat and relay box and removed the analog T-Stat. I did not hook up the separate 12v furnace because we just needed AC. The AC works fine, but when I went to hook up the heater, I cannot get the heater...
Well is was a bad connection on one of the wires. My guess was a ground wire, but not sure. I had 12V to the circuit board, but nothing after that. I thought it was the circuit board so I took it to the RV parts store. They had a tester and said ...
It is an Atwood furnace. We used it once or twice a year for the last 4 years. The trailer is an 2006 model.I have 12 Volt power to the switch (red wire) inside the access panel. The switch is in the reset (on) position.There is a red light on the...
Yep, I am sure it is a furnace issue. I connected the t-stat wires from the furnace together and nothing happens. I would have expected at least a small spark. At this point, I will believe that the T-Stat is working properly. I do have 12 V powe...
