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    fsvahn's Avatar
    fsvahn Posts: 1, Reputation: 1
    New Member
     
    #1

    Feb 15, 2007, 10:45 AM
    Furnace fan keeps blowing
    Carrier Furnace. My furnace blower stays on after shutdown. Keep getting a code 33 which says flame rollout switch is open. How do I bypass them or tell if they are bad? Had control board replaced afew months ago. If I let the system sit a couple of hours, it will usually reset. Please help.
    NorthernHeat's Avatar
    NorthernHeat Posts: 1,455, Reputation: 132
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    #2

    Feb 15, 2007, 01:59 PM
    Roll-out switch's require a manual reset on the limit switch itself. If it is resetting itself it must be a bad switch or electrical connection, you might need a pro, the switch's are pretty cheap.

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