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    Universal Fan | 120mm | 24 Volts DC / 4.1 Watts (IP68) (112CFM)

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    Brand: WCTNZ® | Waterless Composting Toilets NZ
    SKU: FA-120MM-24v-4W-IP68
    BEST FAN FOR SOLAR OFF-GRID. These fans are high-quality IP68 Rated. They consume very little power and ensure that the composting system is always operating under negative pressure, eliminating the possibility of any odour.
    Availability: Availability - on backorder and will be dispatched once in stock (On back-order – call to confirm availability).
    $163.97 excl GST
    excluding shipping
    Estimated delivery time: Approx. 4–5 working days (NZ-wide)
    i h
    Products
    Low-power 24V ventilation fan

    Universal Fan | 120mm × 32mm | 24V DC / 4.1W | IP68 | 112CFM

    High-efficiency 24V DC fan combining strong 112CFM airflow with a low stated power draw of only 4.1W.

    This is the low-power 24V option in this fan group and is particularly well suited to compatible solar and off-grid ventilation installations.

    Voltage
    24V DC
    Solar/off-grid friendly
    Power
    4.1W
    0.17A stated draw
    Air volume
    112CFM
    Medium-high airflow
    Protection
    IP68
    Ingress protected
    Specifications

    Low-power fan performance

    Dimensions
    120mm × 32mm.
    Voltage
    24V DC.
    Power
    4.1W / approximately 0.17A.
    Air volume
    112CFM.
    Noise
    42dBA.
    Protection
    IP68.
    100mm Fan Housing: when this fan is installed in the 100mm Diameter Fan Housing , the separate fan mesh supplied with that housing must be removed.
    System compatibility

    Universal composting-toilet ventilation

    Suitable for compatible 100mm and 150mm inline ventilation housings used with selected Clivus Multrum™, Nature Loo™ and Sun-Mar™ systems.

    Warranty context: use within supported WCTNZ® systems follows the applicable system warranty pathway. DIY and unsupported applications sit outside that pathway.

    Copyright © 2026 Waterless Composting Toilets NZ Limited (WCTNZ®). All rights reserved.

    Last reviewed: 21 August 2026

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    Copyright © 2026 WCTNZ® | Waterless Composting Toilets NZ. All rights reserved.
    All prices are entered excluding tax. Excluding shipping