Search found 3 matches
- Sat Nov 06, 2010 12:38 pm
- Forum: Coleman Service & Repair
- Topic: Combustion Air Switch Failed to Close
- Replies: 4
- Views: 25241
Re: Combustion Air Switch Failed to Close
For anyone else who might be having the same problem as I had...It was indeed the fan on the combustion blower, it was seized up and needed to be cleaned and lubricated.
- Sat Nov 06, 2010 3:44 am
- Forum: Coleman Service & Repair
- Topic: Combustion Air Switch Failed to Close
- Replies: 4
- Views: 25241
Re: Combustion Air Switch Failed to Close
Thanks I'll check to make sure the motor and wheel aren't dirty, tubes look to be fine. Appreciate the help!
- Thu Nov 04, 2010 3:43 pm
- Forum: Coleman Service & Repair
- Topic: Combustion Air Switch Failed to Close
- Replies: 4
- Views: 25241
Combustion Air Switch Failed to Close
I have a furnace model DGAT056BDF that worked fine last winter but when i tried to turn it on for the first time this year, it wouldn't start and showed 3 flashing lights for the error code, which on my furnace reads "Combustion air switch failed to close" I couldn't hear the pressure swit...