Furnace is ICP GUK050N12C1, 22 yrs old.
The resistance igniter stays on (red hot) as long as the furnace works, as does the small flame between the burners that is used to light up the main burners.
It may be that the small flame also heats up the area where the flame roll-out switch is located.
I'm having difficulties finding the needed tech information.
This happens often with Canadian built appliances.
I see a pilot assembly.
I see a hot surface igniter/flame rod assembly.
I see a fan timer/control board.
I don't see a control board that controls the ignition function.
See if you can get a part number off the board where the igniter/flame sensor connects.
Some igniters do stay on during burner operation.
The flame sensor is working since the pilot is lighting and burner is coming on.
Sorry.... I've hit a dead end. The 1170063 has been upgraded to a new board. Same functions as your board. It controls an ignition source but it does not control the ignition cycle. It's primarily a blower control. If you can't find another board in your furnace then I can't help you any further.
You need to trace the wiring from the gas valve, the pilot assy and igniter/flame rod to where it connects. Although I cannot find any listing.... it must be there. If there is a wiring diagram on the blower door.... post that.
Yeah.... I had seen that.
Originally it was in two parts and now comes combined at a new improved package price.
Still can't find what controls it. It's not a smart valve.
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[i]I need to remove the intake and run in outside to the soffit any suggestions?[/i]
Hi. I have a 6" oval duct running in a joist bay that I need to split in two and run oval ducts across the joists to supply two vents in the basement suspended ceiling. I searched online and have not found an "oval tee". I am thinking of attaching an oval start collar on top of a piece of oval pipe to make myself a tee. It would look something like the attached picture.
Looking for thoughts on
- Will there be an air flow issue with this home made "oval tee"?
- If I buy a round full flow tee and squish the round ends into ovals, will that work?
Thank you
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11-11-22, 07:58 AM
