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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22628
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I have an olf bryant gas furnace i replaced the 3 Wire Pilot

Resolved Question:

I have an olf bryant gas furnace i replaced the 3 Wire Pilot Burner Part #LH 680 005 and the gas valve but it still clicks on and off as it cannot see the flame
Submitted: 7 years ago.
Category: HVAC
Expert:  BillyHvac replied 7 years ago.
I think I would look at something else in the system. That pilot only sends a signal by heat. There is a warp switch in the side of the pilot that when hot from the pilot warps and makes contact thus turning the valve on. I think you may have to look at more of a power problem in the 24 volt system. I would start by jumping out the thermostat
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