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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22519
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I have a model 80m. How do I know if I have a bad gas valve?

Customer Question

I have a model 80m. How do I know if I have a bad gas valve? If I put my hand over the air intake it will fire up otherwise nothing is igniting. This issue has been going on for the last year.
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.

hello if the valve responds and works with pressure change it will not be the fan...have you checked vent and pressure switch?

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