DIY Home Improvement, Remodeling & Repair Forum > Appliances > HVAC > Trane XE90 furnace turns on kicks off.

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Old 12-11-2012, 05:39 PM  
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Default Trane XE90 furnace turns on kicks off.

My Trane xe90 furnace Cycles on, gas turns on then it cuts off. It does this several times before it stays on. I think Im getting 7 flashes for a gas valve circuit error. What can I do?

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Old 12-13-2012, 09:52 PM  
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Sounds like a bad sensor valve, misreading an active burner flame and going through its shut-off sequence to keep the house from being lifted off the foundation. Maybe some furnace guys will be here shortly with some specifics, as I'm just guessing.

Nothing stops a Trane, unless there's a good reason for it.
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