Have lennox G20 Q4 furnace. Burners work when called for but no blower. Blower will not run when selected at thermostat. Had a new circuit board for the G20 Q3 furnace, installed it. Result was blower ran prior to burners igniting and blower would not go off after burner shut down. Changed...

Excuse my lack of mechanical knowledge and I hope I can explain the problem in an understandable way. The blower on the electric furnace has gotten out of alignment(?) and is rubbing the housing(?). I can put it in the correct position so it does not rub by physically holding the shaft but cannot...

Hi - I'm in a new home and turned on the furnace for the first time - a Lennox Pulse 21, fairly new by the looks of it. It was inspected a few weeks ago by the home inspector and passed, but I didn't notice anything at that time. When the unit starts up, and begins blowing heat, there is a...

I have a 1000sqft town home with a Lennox furnace about 18 years old. My furnace blower is not working. I currently uneployed and job seeking and would like to avoid the cost of replacing the entire furnace. What sort of cost should I expect to replace the blower?