Keep the Air Moving on Long Duct Runs

Booster fans are essential for long vents, but they are magnets for lint buildup. We clean and restore your fan to protect your dryer’s motor.

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    Duct Ninjas delivers deep cleaning and EPA-approved sanitizing to protect your home and family.

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    The Challenge of the "Hidden" Fan

    If your laundry room is located in the middle of your home (common in Florida condos and ranch-style houses), your vent line likely travels more than 25 feet to reach the outside. To handle this, builders install a Booster Fan inline to help push the moist air out.

    Why They Fail:

    Since the fan sits inside the exhaust stream, lint constantly passes through its blades.

    1. Lint Caking: Lint sticks to the fan blades, unbalancing them and causing vibration.
    2. Motor Burnout: As the blades get heavier with debris, the motor has to work harder to spin, leading to overheating and premature failure.
    3. The Pressure Switch: The sensor that tells the fan to turn on gets coated in lint and stops detecting airflow, meaning the fan never turns on at all.

    Comprehensive Fan Maintenance

    We don’t just clean the pipe; we service the mechanical heart of your system.

    Our Process:

    1. Locate & Access: We find the fan (often hidden in the attic or a ceiling access panel) and ensure safe access.
    2. Disassembly: We open the housing to access the impeller blades.
    3. Blade Scrubbing: We meticulously scrape and vacuum the caked-on lint from the curved blades to restore aerodynamics.
    4. Sensor Cleaning: We gently clean the pressure switch so it accurately detects when your dryer starts.

    Performance Test: We run the dryer to ensure the booster fan kicks on at the right time and shuts off when the cycle ends.

    Protect Your Investment

    • Prevent Costly Replacements: A clean fan lasts years longer than a dirty, overheating one.
    • Faster Drying: When the booster fan works correctly, moisture is pulled out of your clothes efficiently.
    • Quiet Operation: Removing the lint buildup stops the annoying rattling or vibrating noises in your ceiling.
    • Fire Safety: A seized motor surrounded by lint is a fire risk we eliminate.
    Is your dryer noisy or taking too long?

    It might be your booster fan calling for help. Let us check it before it burns out.

    What types of services do Duct Ninjas provide?

    We provide camera inspection, negative air vacuuming, deep roto-brush duct cleaning (our standard service), and EPA approved sanitizing to get rid of and prevent mold and mildew. 

    Most single-system homes take 2–4 hours; larger homes or multiple systems take longer. We’ll give you a precise window before we start.

    No. We seal registers, run HEPA filtration, and use drop cloths and shoe covers. Dust goes into our vacuum, not your living space.

    Yes—our sanitizer is EPA-registered for HVAC use. People and pets can re-enter once it’s applied and dried (typically 10–30 minutes), and there’s only a light, temporary scent.

    Please clear access to vents, returns, the air handler, and a driveway spot for our vacuum. Put pets in a safe room and make sure an adult is home.

    Every 2-3 years is recommended to prevent mold and musty smell. Or after every dusty renovation. 

    Testimonials

    What our client say about us

    John
    St Petersburg
    5 *
    Mellissa
    CLearwater
    5 *
    Paul
    Tampa
    5 *
    Simon Cyrene
    Seminole
    5 *
    Simmy
    Sarasota
    5 *
    You will be satisfy with our work. Contact us today

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