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dwing
Dec 3, 2007, 05:07 PM
The Comfortmaker furnace kicks on and flaims up but when the blower starts the flames go down and the air that is blown is cold. If I turn the furnace off for 10 minutes and turn it back on it will work fine but the cycle never stops it keeps kicking on blowing cold air and stops and kicks on again.

hvac1000
Dec 3, 2007, 06:59 PM
You have a unusual problem that could be a indication of a heat exchanger problem. Call for service ASAP for the problem you have and also to check your furnaces heat exchanger. CO poisoning is a concern with your type of problem.