I'm having a furnace issue on my Suburban SF-30. It won't start, I can hear the igniter clicking but won't light. I thought it might be gas valve so I replaced it. No Luck!!! What I did find out is if I unplug my camper from 120v, my furnace will run right. If I put a very poor battery on my camper and plug 120v back in. The furnace will run. With good battery and having 120v plugged in battery voltage is 13.31v. Furnace won't run.
Good battery and don't plugged in to 120v or a poor battery plugged into 120v the voltage in battery is 12.98 to 13.06v furnace works. Was wondering if it could be a bad circuit board in my furnace or what it might be? Any help would be greatly appreciated.
Thanks Paul
Good battery and don't plugged in to 120v or a poor battery plugged into 120v the voltage in battery is 12.98 to 13.06v furnace works. Was wondering if it could be a bad circuit board in my furnace or what it might be? Any help would be greatly appreciated.
Thanks Paul