Question about Goodman GMS80904BNA Open Flame Mid-Size Heater

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Gas furnance won't stay lit.

When I first start my Goodman GMP075-4 gas furnance, it run's up to temp, but when shuts off the unit will not continue to run. The unit lites and run about 10 seconds then shuts off (flame). It acts as if the gas just turns off. I haven't had to use it much here in florida, but it's cold now.

Thanks

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Clean your flame sensor

Posted on Jul 02, 2009

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Have a furnace man take a look it sounds like the itermitter control

Posted on Feb 05, 2009

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