duo therm 65920-042
Hello All I am sure this has been asked alot but I cant seem to find what I am looking for, searching posts. I have an older late 70'S duo therm 65920-042 is in descent shape very little rust. I'm...
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Well I spoke too soon it is now randomly working I have 12v everywhere except accross the gas valve which seems to be randomly at 12v and it works and then most of the time its at .5 to 1.2v any thing else I can check to see why it will randomly not apply 12v across the gas valve. I have 12 volts across the Limit switch. witch connect to the gas valve. and the thermostat switch on the other side. I also checked the thermostat switch and I Have the same voltage comparison as above.
