Atwood furnace fuel/air mixture too rich
My furnace is blowing smoke and the exhaust is full of soot after only a couple nights use. It's brand new. The intake air on these is forced air by the blower so I'm assuming rather than adjusting ai...
Forum Discussion
1. There is NO air/mixture adjustment
2. You state black soot. That means you have a inlet fresh air restriction which is usually a Mud dauber nest or insect nests. Don't care if you state new, the insects can get inside on day 1 or on the Dealers lot.
3. The furnace will have to be pulled to verify the problem. IF insect nests, NO WARRANTY from the OEM or Atwood. If this happened at the dealer, then you would have to go back thru him. Doug
2. You state black soot. That means you have a inlet fresh air restriction which is usually a Mud dauber nest or insect nests. Don't care if you state new, the insects can get inside on day 1 or on the Dealers lot.
3. The furnace will have to be pulled to verify the problem. IF insect nests, NO WARRANTY from the OEM or Atwood. If this happened at the dealer, then you would have to go back thru him. Doug
