So I am (blessed) with a suburban heater in my camper. I managed to get it to work, with the pilot lit and stayed, the burner to come on, and the fan to blow (blows with or without flame) I had to replace the thermostat because the old one was no good, but a day later the thing quit. When it calls for heat, the fan blows, but the burner remains cold. (and the pilot stays lit.) I bypassed the thermostat wires, same thing. I bi passed the lower limit, same thing. And everything else is built inside this thing where there is no way to get to it without a cutting torch or some sheet metal snips. This includes the control, the upper limit, blah-dy blah. What I'm afraid I'll find out is that I need to replace or repair the control, but I'm hoping someone knows a way to properly repair it without needing said tools to get to it.