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airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8396
Experience:  Furnace, A/C and heat pump specialist.
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I have a Luxaire furnace model # G8T10012UHB11A. The furnace

Customer Question

I have a Luxaire furnace model # G8T10012UHB11A. The furnace lites but goes out after blower moter turns on. Its code .flashes 1 time. What should I do next?
Submitted: 1 year ago.
Category: HVAC
Expert:  airheatman replied 1 year ago.

If you are getting a I flash code during call for heat you have a failing control board.This indicates that flame was sensed when there was not a call for heat.

See flash code chart on page 25 in this manual