HEIL AC/Heat Unit not working

Old 09-18-09, 07:26 PM
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HEIL AC/Heat Unit not working

Hi, I have a Heil AC/Heat combo unit (model N8MPN075B12A1) for a condo and it's not working. Originally my, fan control timer board (1014460 - ST9160B1084) kept on blowing the fuse, so I recently replace the fan control timer board. After replacing the board, everything seems to work fine for 10 seconds, after 10 seconds, the gas vale (Honeywell smartvalve - SV9541M2094) seems to make some wired noise and made smoke. I immediately turn it off and waited for 3 minutes before trying it again. It still made smoke. Is this suppose to happen after replacing the fan control timer board?

Last edited by nsiraser; 09-18-09 at 08:26 PM.
Old 09-19-09, 01:52 PM
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You let the smoke out. Time to make the call and reach deep into your wallet. It is going to be costly.

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