Atwood 8500-IV furnace problem
Need a little help. We have a 2005 National Sea Breeze LX with an Atwood Hydro Flame 8500-IV series furnace. The furnace has been causing us problems for some time and hoping someone can offer some ...
Forum Discussion
Have you checked the Hi limit switch? That is the switch that continues the fan running when the burner shuts off. IF that Limit is weak, it may open and then close. When it closes it will start a new cycle, which should NOT happen as long as the tstat is not calling for heat. WHY this continued operation would kick the CB, is unusual. Usually the only thing that will kick a CB is a defective fan motor. A Direct short would happen all the time. I would replace the motor. Doug
