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    dpjn Posts: 1, Reputation: 1
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    Oct 26, 2013, 06:48 PM
    Rheem criterion II furnace constantly blowing cold air
    Ok, I have searched this forum for an answer to why my furnace will not turn off. blower and vent fan will run constantly while power is going to unit. ignitor will not light. looked at board, two constantly lit green leds, no flashing. ignitor may be bad, this is an older furnace, but why isn't blowers turning off? disconnected thermostat with no change. possible bad board? please help

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