Bryant Temp Rise Tooo High
My 10 year old Bryant gas forced air furnace is distributing hot air that smells HOT. This has continued beyond the early initial fall heat smell period. I measured the plenium temp at 170F after a 10 min burn time. The info plate list the Temp rise as 55-85 F; which would translate to a max outlet Temp of 155F with out 70F ambient (fan is always running). Called Carrier/Bryant today and was given a max plenium Temp of 140F for my 395CAV036111 model.
What could be causing the extreme rise?
Furnace run well other that this HOT smell when the burners are on.