furnace ignitor glows but won't start furnace
#1

We have a Trane Gas furnace (Model# BLU0J0J936A0). For the past 3 mornings, we have awakened to a cold house. Sometime in the night the furnace is shutting off. We had been able to start it again each time by turing it off on the thermostat, waiting about 5 minutes, and then turning it back on. That didn't work today.
We tried to start it manually on the furnace unit. The ignitor glows bright orange and there's a faint smell of gas. But it still won't start. Any suggestions would be greatly appreciated!!!
We tried to start it manually on the furnace unit. The ignitor glows bright orange and there's a faint smell of gas. But it still won't start. Any suggestions would be greatly appreciated!!!