The York roll out switch is one of those parts that fool people, it can show power in and out like it's closed, but the ignition control won't spark, bypass it with a jumper and everything works, replace it and everything is fine. Any heating repair I do, I replace it. Is there any other parts that you come across that act up like this?

Posted by HVAC Know It All at 2021-05-02 16:15:42 UTC