Thanks for taking your time to read this post! I have a Bryant natural gas furnace model 383KAV036070 that is about 7 years old. It started working sporadically about a week ago. I replaced the thermostat with no luck. It seems that it is reading a trouble code of 34. It will start up and ignite for a few seconds then cut out. It repeats a few times then nothing. The ignitor was replaced about a year ago. I read something in another post that suggests that it might be a flame sensor that needs cleaning. I am not sure if that applies to my problem or not. Any help would be greatly appreciated!

Flame sensor

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The thrill is not gone!

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