JOANNPUTSY
Jan 24, 2008, 04:39 PM
Is there a history of problems with this circuit board in the gms 8 furnace?
therinnaiguy
Jan 25, 2008, 07:36 AM
Make sure the unit has a good ground. It would not hurt to put a second grounding wire in. Keep the circuit board free of dust and make sure all wiring connections are tight. Brown-outs and power surges are circuit boards worst enemies.