I have a Trane xe80 furnace. Last night I noticed the blower wasn't shutting off. I reset the thermostat. The blower stays on and the burners ignite for 2 seconds and turn off. This repeats over and over. Can anyone help with this, as it is very cold in Missouri right now. Also the red light continuously blinks on and off. Thanks.

Have you cleaned the flame senser?

No. I'm not familiar with the location of the flame sensor.

Have you got your owners manual? Look to see if there is a diagram, if not most furnaces have a diagram / map-like drawing pasted to the inside of the door/cover

Of not,, HVAC1000 will be along shortly,he can post a picture of what it looks like,, that man has everything

Got it fixed!! Thank you very much. If I knew you, I'd buy you a beer!! Thanks again,

You are welcome,, but no thanks to the beer,, come go to church with me

thanks to all that lend there expertise - trane x80 just got flame sensor cleaned and now working like it should[B] thank you

My trane furnace just got its flame sensor cleaned and is working like a champ - thank you to all that take the time to post on this site - I'll get first round of drinks - thank you again

Hope no offense taken - just thoughts of thanks

I have a trane xe80 and last night I noticed the fan won't shut off so when I need it off I have to use the switch to shut the whole thing down has anyone dealt with this and if so what did you have to do to get it to work right. Thanks for your help.

I have a Trane xe80 furnace. Last night I noticed the blower was not shutting off. The burner ignite fine. Burners then turns off, and the blower seems to keep running at high speed for five to ten minutes then takes down the circuit breaker on my electrical box. It keeps doing the same thing over and over if I reset the circuit breaker... Can anyone help with this problem? Thanks.