Six year old Suburban sf-30 furnace issue
Hi all, sorry this is long but I am trying to give as much info to see if someone has any input. I have had issues with my furnace for a while (a few years) but now I want to get it fixed so I ...
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Be sure to clean wire connections at igniter board. Proof of flame is a weak signal and small amount of resistance can disrupt it. While your at it,make sure all wire connections are clean and good.
