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fking29 12-14-2008 04:38 PM

Amana Furnace Won't Light
I have an Amana Furnace Model #GUIC070FA30 that was installed in 2004. For some reason it will occaisionally ignore the thermostat and stay off. I know it's not the thermostat because when I crossed the red and white wire, the furnace stayed off. I shut everything off and back on, then it works. After a few days, the same thing happens. Any ideas? Thanks in advance!:)

SKIP4661 12-15-2008 12:07 AM

Clean the flame sensor and see if it helps.

beenthere 12-15-2008 05:30 AM

Look at the error code, and see what error its giving you.

fking29 12-15-2008 04:17 PM

Thanks for the advice!
Thanks for the advice. The indicator light was on continuously so I figured it must be the control board. This morning my house was 60 degrees again so I shut the furnace off for 5 min and back on and it worked. I called the HVAC company that installed the furnace 4 years ago and they came out. The first guy said the furnace was just dusty, so he cleaned it, and 6 hours later the problem came back. I convinced the second guy to replace the control board since it was under warranty. Now I have my fingers crossed!

beenthere 12-15-2008 04:39 PM

If it quits again tonight, or tomorrow.
Check the error code.
Then when the tech comes back, see if what he says was wrong. Coinsides with the error.

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