Suburban Furnace
We have a suburban NT 24M furnace, the board is sporadic as it will ignite the burner the odd time and then nothing. We have been told this board is no longer available either as an OEM board or a din...
Forum Discussion
I would check the thermostat before you dig into the furnace. I had an intermittent no-start problem with mine (1984 vintage) and it was the thermostat. I replaced it with a new Suburban unit and the furnace has been fine.
