No Heat Call. This furnace has a bad motor. The furnace will not move due to pillars, plumbing and metal ductwork. Company #1 wanted $5600 to replace the furnace. #2 wanted $3500 to remove the furnace, replace the motor and put the furnace back in. I decided the easiest way was to remove one part of the filter box and pull it out that way. That return plenum was not going to come out easy. The 30-year-old duct was going to make that too hard. It went back together real nice. It was $800 due to t

8 Steps to Repair a Furnace - Identification and Troubleshooting of a Gas Furnace

Furnace Not Heating? Gas Furnace Troubleshooting