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    waycoman Posts: 1, Reputation: 1
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    Oct 5, 2010, 07:47 AM
    How to fix XV80 gas valve circuit error
    Trane XV80 vent blower will try to start then quite, but not all the time will it try to start, two times it happened in an 30 min. time frame. I have a 7 flashes code, (Gas Valve Circuit Error) what do I check at this point. I once worked in HVAC 30 yrs. Ago.


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