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    Electrical4less Reviews 4.9 Based on 1485 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Humidistat & Timer Fans

    Shop Humidistat Extractor Fans at Electrical4Less. These intelligent fans automatically activate when humidity rises, preventing condensation, damp, and mould. Ideal for bathrooms, kitchens, and utility areas, they ensure a healthy indoor environment without manual control. Choose from reliable Knightsbridge and Vent-Axia models designed for quiet, energy-efficient performance. Browse our full range of Extractor Fans for more ventilation options.

    Monsoon MONS100HTA 100mm Timer / Humidistat Extract Fan

    Monsoon MONS100HTA | 100mm | Zone 1 | Timer & Humidistat Extract Fan | 97m³/h
    Delivery usually within 1 - 3 working days *
    SKU: MONS100HTA
    £70.49
    Monsoon MONS125HTA 125mm Timer / Humidistat Extract Fan

    Monsoon MONS125HTA | 125mm | Zone 1 | Timer & Humidistat Extract Fan | 185m³/h
    Delivery usually within 1 - 3 working days *
    SKU: MONS125HTA
    £138.36
    Monsoon MONS150HTA 150mm Timer / Humidistat Extract Fan

    Monsoon MONS150HTA | 150mm | Zone 1 | Timer & Humidistat Extract Fan | 370m³/h
    Delivery usually within 1 - 3 working days *
    SKU: MONS150HTA
    £174.57
    Knightsbridge EX1THWH IP45 100mm/4 inch Extractor Fan with Overrun Timer and Humidistat - White

    Knightsbridge EX1THWH IP45 100mm/4 inch Extractor Fan with Overrun Timer and Humidistat – White
    Delivery usually within 1 - 3 working days *
    SKU: EX1THWH
    £42.28
    CED Airmaster RFP4TH CED 4" Decorative Extractor Fan with Timer & Humidistat Panel - White

    CED 4″ Decorative Extractor Fan with Timer & Humidistat Panel – White
    1 in stock
    More available within 1 - 3 working days *
    SKU: RFP4TH
    £39.00
    ️CED 4" Airmaster Black Extractor Fan with Timer and Humidistat

    ️CED 4″ Airmaster Black Extractor Fan with Timer and Humidistat
    Delivery usually within 1 - 3 working days *
    SKU: XF4THB
    £24.50
    CED Airmaster RFP4THB ️CED 4" Airmaster Decorative Black Extractor Fan with Timer & Humidistat

    ️CED 4″ Airmaster Decorative Black Extractor Fan with Timer & Humidistat
    3 in stock
    More available within 1 - 3 working days *
    SKU: RFP4THB
    £35.45
    Velair EVEHA100TH001 Velair Helix Air with Timer and Humidity - 100mm 1

    Velair Helix Air with Timer and Humidity – 100mm
    17 in stock
    This item cannot be back-ordered
    SKU: EVEHA100TH001
    £55.95 £44.95

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

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