I have a Rheem Criterion II furnace that won't turn on. The draft inducer motor runs continuously but the hot surface gas igniter does not glow to ignite the burners. Any ideas on what the problem might be?
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any switch in-line with the igniter can be at fault. check the roll-out switches and door interlock. -
After the inducer starts the next thing that has to make is the pressure switch, after that the glow bar lites up. Test the pressure switch, if that makes unplug the glow bar and see if you get 120 volts going to the glow bar, if you do then you have a bad glow bar. PaulComment
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Has anyone had an occurrence of a Laser 730 or 731 over firing?
The top of the heat chamber and the heat exchanger glow red on high when this occurs.... -
Lit our fireplace for the first time this season last night and the whole living room filled with smoke, alarm went off. Chimney was cleaned last year...
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