costa33ExplorerJan 11, 2014fifth wheel furnaceON CIRCUT BOARD DIAGNOSTIC LIGHT BLINKS 3 TIMES ANY BODY KNOW WHAT THAT MEANS ALSO DOES ANYONE KNOW OF A FREE ONLINE LINE FIX IT MANUAL THIS IS A HYDROFLAME 8500 SERIES THX
costa33ExplorerJan 11, 2014thx enblethen...i checked fuse iN DC.,.IN THERMOSTAT ON THE WALL...AND circut breaker on the motor housing there all good any thing else i could try