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SparkChaser
Premium Member
join:2000-06-06
Downingtown, PA

SparkChaser to SuperNet

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to SuperNet

Re: URGENT Furnace stoped working!

What was the error code?

SuperNet
Go Ninja,Go Ninja Go..
Premium Member
join:2002-10-08
Hoffman Estates, IL

SuperNet

Premium Member

said by SparkChaser:

What was the error code?

I couldn't figure it out, MY guess is 2 short flashs and 1 long flash, but i posted a youtube video of it... and the error code sticker

alphapointe
Don't Touch Me
MVM
join:2002-02-10
Columbia, MO

1 recommendation

alphapointe

MVM

21: Gas valve PF'd. Call a service tech, as you're looking at a new gas valve...

SuperNet
Go Ninja,Go Ninja Go..
Premium Member
join:2002-10-08
Hoffman Estates, IL

SuperNet

Premium Member

said by alphapointe:

21: Gas valve PF'd. Call a service tech, as you're looking at a new gas valve...

Thanks, are you going off of what I said about the red light flashes your self or my guess?

also, if it is that can i do it my self? How come it started to work after I power cycled it? Thanks

Lurch77
Premium Member
join:2001-11-22
Green Bay, WI

1 recommendation

Lurch77

Premium Member

Your code is a 21, indicated by the flashes. This indicates a problem that is more in depth than most DIYers should tackle. It needs to be determined if the valve or the control board is faulty. You can check and ensure all the wiring is connected and not chaffed anywhere, between the valve and the board.