Furnace is always off in morning - http://www.hvacmechanic.com/ Forums


Original message

gibson23

67.149.58.205

"Furnace is always off in morning" , posted Thu 21 Feb 08:07user profileedit/delete messagepost reply


We have an old Sears fifteen gas furnace. Lately, every morning when we wake up(freezing) we have to manually flip a switch on the furnace. Now this morning, it wont come back on at all. I replaced the thermostat about 2 yrs ago. What should I do?

 


Replies:

amech

69.243.161.150

"Re(1):Furnace is always off in morning" , posted Thu 21 Feb 16:45user profileedit/delete messagepost reply


What should you do? Call for service. It could be something as simple as a thermocouple/Ignitor or dirty flame sensor. It could be a safety limit. Hard to say without being there.