I have a Goodman model #GOS80703AMA furnace. It's been through 4 IFC boards in about 8 years. Each for exactly the same faulty connection problem at the board. This makes me believe there is an open limit switch. I can make it run if I hold pressure just right on the plug. Any ideas? Thanks

Answer

Well I'm inclined to think the pressure switch is bad and would try replacing it since it should be cheap.

Updated on January 8, 2018

Original Article:

Troubleshooting Common Furnace Problems With an HVAC Expert
By Dan Robbins

Related Questions

working