Can of worms
Durning the summer I had my Dometic A/C swapped out for an Atwood Air Command Heat Pump. It worked great on Air Conditioning but would not work on heat pump. It would not let me even turn on the gas...
Forum Discussion
If it was wired wrong when it was installed, replacing it won't help. It will still be miswired. They do need to diagnose the problem. Throwing parts at a problem is a poor, and expensive, way to fix it.
