Thermocouple?

[botoler]

2006 Cherokee 28a lite
Can someone tell me how to get to the thermocouple on the furnace? Inside or outside? TIA

[Bama Rambler]

Can you tell us which furnace you have?
What's wrong with the furnace?

[botoler]

I wanna say suburban. I will be home shortly and will double check that. Furnace fires then goes out. Repeats this sequence several times then goes off completely. All other gas appliances are working properly.

[gasman6674]

Might not have a thermocouple, might have a flame proving sensor that could be dirty, broken or just bad. I recommend you find your model # and do some research before you tear into it.
Good Luck

[botoler]

Thanks! I actually just found the service manual for it, and that’s exactly what it has. Fingers crossed it’s just dirty.