Hello, I have an Atwood Water Heater (GCH10A-4E), it will heat water on electric alone, but the LP will not light if it's on LP alone. There is spark, ECO and Thermostat and fuse have been checked and are fine. Here's what I don't understand, when I flip on the electric AND the LP at the same time the LP will light and stay lit just fine, turn off the electric switch and the LP immediately turns off.
I am leaning towards a problem with the circuit board but want to be sure before ordering the part, I also think it could be the gas valve (however, it is working fine when the electric element is turned on). Has someone else had this problem? Is there an easy way to confirm whether it is circuit board or valve? Or could it be something else?
Thanks
I am leaning towards a problem with the circuit board but want to be sure before ordering the part, I also think it could be the gas valve (however, it is working fine when the electric element is turned on). Has someone else had this problem? Is there an easy way to confirm whether it is circuit board or valve? Or could it be something else?
Thanks