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    HVAC Systems · Noise Issues

    Gurgling HVAC Sound

    Gurgling noises that can indicate a clogged condensate drain line or issues with refrigerant flow in HVAC systems.

    Common symptoms

    • Gurgling sounds from indoor unit
    • Water backup
    • Musty odors

    Common repairs

    • Clearing condensate drain line
    • Checking refrigerant charge

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