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    tech55's Avatar
    tech55 Posts: 2, Reputation: 1
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    #1

    Mar 17, 2011, 08:48 AM
    Wrong stage
    Why would a 2-stage bryant start in second stage? Mod.311aav [2004]
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
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    #2

    Mar 17, 2011, 04:15 PM

    Many two stage units will start in second stage and run for a period (usually around ten minutes before kicking up into 1st stage. Second stage is low fire, and once it has burned on low fire for a while, the board or thermostat will kick the unit into 1st stage (high fire). The unit running in low fire is actually where you get a lot of your efficiency from.
    tech55's Avatar
    tech55 Posts: 2, Reputation: 1
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    #3

    Mar 17, 2011, 05:14 PM
    Thank you for your input on this matter! You are very correct.

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