Atwood heater failure - need advise!
The Atwood 8531 model heater for my camper fails to produce heat. Started two days ago. I drove across country several weeks ago, and it worked perfect through the cold and storms in the southeast...
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there should be 2 blue wires. One to the sail switch and safety Temperature sensor. The other is the return.
Make sure you have 12Vdc on both to ground. If you do not then it is either one of the safety devices. Easy to change.
Make sure you have 12Vdc on both to ground. If you do not then it is either one of the safety devices. Easy to change.
