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    xxanion's Avatar
    xxanion Posts: 1, Reputation: 1
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    #1

    Dec 19, 2009, 02:43 PM
    Bryant 331aav no heat problems code 12
    I have Bryant 331AAV furance. No heat code 12? What are the possible reasons
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
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    #2

    Dec 19, 2009, 07:48 PM
    Look on the inside of door/cover,the one that covers the section where the blower is,there should be a label glues ,there with the codes written and what each one means
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