10 yr old Bryant Furnace

1336 Views 2 Replies 3 Participants Last post by how, Feb 5, 2013

b679995

Discussion Starter · Feb 5, 2013

I have a problem with the Blower continuing to run to long after the burner cycles off. I have heard of limit switches that were not to costly to replace, but would like to know if this is the most likely problem, and where to locate them. This is an approx. 10 year old Bryant 93+ Forced Air Natural Gas Furnace. Thank You in Advance for any help !
Steve

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TarheelTerp

· #2 · Feb 5, 2013

b679995 said:
I have a problem with the Blower continuing to run
too long after the burner cycles off.

1) Do you have a problem with the blower running until
the heat exchanger/plenum has cooled down to X degrees?
2) How long is "too long"?

I have heard of limit switches that were not to costly to replace,
but would like to know if this is the most likely problem...

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