I have recently tried to fire my furnace to no avail. Full propane tanks, hot water heater working, burners on stove top working.
Furnace fan turns on, hear clicking outside, but no ignition. Went through the cycle several times and actually got flame at one point as could feel hot exhaust air on outside of 5th wheel. Last few times did not get ignition.
Don't suspect air lock/purging issues but just not sure what could be causing this. Have read a lot about sail switch issues but fan would not run if that was the case, correct? Could it be an obstructed flame tube?
Thanks in advance.
2012 31' Flagstaff Classic BH