View Full Version : Furnace turns on, ignites then turns off.
JATONE
Mar 5, 2009, 01:49 PM
Furnace turns on and then it ignites then turns off. I checked to see if the thermosat was bad but it wasn't then I checked the pressure swith assuming that was the problem but it still does the same thing. Does anyone know the answer to this problem?
KC13
Mar 5, 2009, 02:21 PM
Post brand/model #. Look for a status LED - may provide clues. Could be a dirty/oxidized flame sensor.
hvac1000
Mar 5, 2009, 06:23 PM
Post brand/model #. Look for a status LED - may provide clues. Could be a dirty/oxidized flame sensor.
Did someone say dirty flame sensor?
KC13
Mar 5, 2009, 06:25 PM
We need some type of alert system... like the Bat Signal...
hvac1000
Mar 5, 2009, 09:59 PM
We need some type of alert system...like the Bat Signal...
How about sending up the flag.
hvac1000
Mar 5, 2009, 10:00 PM
BS = Bat Signal
KC13
Mar 6, 2009, 03:55 AM
There we go. That's got to be worth at least 17 cents... cha-ching!:p