Humidistat Extractor Fan
Humidistat Extractor Fan - 4" is backordered and will ship as soon as it is back in stock.
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Customer Services
Customer Services
Got a query? Call 0330 055 8210
We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.
Delivery and Shipping
Delivery and Shipping
Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.
Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).
Some areas, like Northern Scotland, may take 2–3 working days.
Deliveries outside the UK Mainland are charged at cost—please contact us.
We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm
Call us: 0330 055 8210
Humidistat Extractor Fan
The Extractor Axial Fans with Humidistat are available in both 4-inch and 6-inch sizes, designed to ensure effective mechanical ventilation across various room sizes in domestic settings. The 4-inch model (code 391) is ideal for smaller, non-habitable spaces such as toilets, compact bathrooms, shower rooms, kitchens, and utility rooms. For larger spaces, the 6-inch model (Code 397) is recommended to provide sufficient airflow. Both models are perfect for installations where the fan vents directly through the wall or with short ducting lengths of up to 1 metre.
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