Results 1 to 8 of 8
Thread: Probably needs more return
12-30-2012, 10:07 PM #1
Probably needs more return
Went on a no heat call today on a 7 month old furnace. Limit switch stuck open. 80000 btu furnace with 10 inch round pipe for return. Then where it goes through the wall, part of the pipe is blocked. 10 in round to 14x14 grill.