MH Heater Ghost
We have owned a 2000 Fleetwood Southwind for 20 years. Recently the coach heater started coming on by itself. Intellitech controls in bedroom can be on fan, a/c, etc. Doesn't matter. Heating just comes on intermittently. Blows hot air as expected. As it's powered by the battery, it comes on at any time. Controls have no effect.
Disconnected furnace plug from control box under fridge for safety. Any ideas?
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