All ActivityMost RecentMost LikesSolutionsRe: Atwood 8535 blowing fusesWas the white wire going to the high temp limiter, had gotten pinched and was arcing to the grounded chassyRe: Atwood 8535 blowing fuses BFL13 wrote: Is that the control board fuse on the Atwood or the "furnace" fuse at the DC fuse panel? The furnace fuse on the fuse.blockAtwood 8535 blowing fusesI have an Atwood 8535 -IV- DVLP. It turns on and the blower motor runs like it should, then the ignitor lights fire. It runs for about 5 seconds and then blows the fuse so somewhere the voltage is building or something is grounding that blows the fuse. I recently replaced the blower motor as the bearing went out and then replaced the board and the on/off switch that is located in the furnace frame. I don't find any bare wires getting grounded. Only thing I can think os is the motors winding is bad? Suggestions?Bad Propane or?We're having trouble with our propane system. About 2 weeks ago our generator bogged down so I went out to take a look and it turns out it wasn't getting enough fuel (LP generator). I have an auxillary tank with it's own regulator that is plumbed into the system down stream of the dual tank regulator. I turned on the aux tank and all was well so I figured the dual tank regulator was bad. I have a new one and will be installing in tomorrow. Since that time, in the last week we've had the propane burner for the water heater stop working and yesterday the generator would no longer start, now today the furnace is having a difficult time firing. The first thing that comes to mind is bad propane, or maybe the regulator attached to the aux tank is now bad too (it's only about a month old). Ideas?