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restlessways's avatar
restlessways
Explorer III
Jun 09, 2013

HELP!! No AC, heat stuck on full- 2000 Lance 1030

As the message indicates, I am having trouble with the HVAC system in my 2000 Lance 1030. The Atwood heater blows hot and won't stop, cannot be controlled by the thermostat, and the AC will not turn o...
restlessways's avatar
restlessways
Explorer III
Jun 12, 2013
Is there only one board? I found a small one under the side sheet metal cover on the roof at the unit. I have no idea where this Atwood heater relay goes which the previous owner gave me. It is not on the board on the roof, or at the furnace.

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