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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22472
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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Lenox model:8ouhg-45a-1 with SureLight control board. Heater

Customer Question

lenox model:8ouhg-45a-1 with SureLight control board. Heater main blower comes on along with the purge blower, purge blower runs for a couple of seconds then shutsdown main blower continues to run ignitor does not energize and gass valve does not open (no attempt too fire up) pretty sure the SureLight control board is bad.
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.


The board is defective. The only fix is to replace the board as it is a non field serviceable part