The flame sensor is a metal rod with a ceramic base. If you locate the wiire on the circuit board that is on the sensor terminal and follow it , you should find the sensor. It is attached to the burners. It is sometimes part of the ignitor spark assembly.
fault #34 on bryant furnace
Jan 24, 2013
4 Replies
this fault code #34 says to clean, with fine sandpaper, the flame sensor. I'm not quite sure what i;m looking for. please describe.
Do you also get a code 14 ?
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required