There are a number of things that could be wrong. Things that come to mind are: sail switch (already mentioned), igniter, flame sensor, insects living in the burn tube, bad control board. A search of YouTube will yield several videos covering furnace problems and diagnostics. Fortunately there’s little to no “rocket science” in a TT and a little investigation and some elbow grease will usually get you going. A few specific symptoms like the mentioned “clicking” (that would be the igniter trying to light the gas flow), flow of gas, presence of gas (propane) . . . will help diagnose the problem(s).
__________________
Cheers,
T_
2013 F-350 CC SB 2WD 6.7PS
2013 Eagle Premier 351 RLTS
-SOLD- 2012 X23B
-SOLD- 2003 Ford Expedition 5.4, Bilstein shocks
|