My furnace is about 7 years old. I replaced the temp control board about 3-4 years ago. A couple of weeks a go, it would not come on. I found the wire to the ignitor had a bad connection. But, this problem existed before that, and is still happening. The furnac comes on and warms up normally. It then starts blowing and runs for about 5 minutes. It then shuts off for about 3-4 minutes then comes back on and finishes it's cycle. When it turns off, it has not reached the set temp.. but after coming on the second time, it reaches the set temp and turns off. What's up?
2007-02-15
04:16:39
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6 answers
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asked by
aj1964
3