fifth wheel furnace
hello'''''''i have HYROFLAME 8500 SERIES COMES ON FOR ABOUT 10 SECS GOES OFF COMES ON ALITTLE LONGER NEXT TIMES GOES OFF COMES ON EVEV LONGER...ABOUT 30 TO 45 SECS THEN SHUTS OFF FOR 1HR .....ANY I...
Forum Discussion
One thing you might check: there is a metal sensor (don't know what it's called) that is supposed to be kept hot by the flame; the gas is cut off if the sensor doesn't get hot. Sensor can become coated with carbon buildup. (That happened to my home furnace.) You can clean it with fine sandpaper.
