Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model)

Airvent 434399 Low Voltage Axial Extractor Fan & Transformer Kit (Timer Model) 100mm 4 Inch SELV 12V. Suitable for use within Zone 1

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Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model)

Overall Rating: 3.0 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 39,012 customer reviews from independent review platforms.

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Cheapest Total Price
1-3 working days
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£51.99
Delivery from £6.00

Airvent 434399 Low Voltage Axial Extractor Fan & Transformer Kit (Timer Model) 100mm 4 Inch SELV 12V. Suitable for use within Zone 1

Overall Rating: 4.4 / 5 (average from multiple review sources, as of 1 Oct 2026)
Based on a total of 137,508 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-2 days
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£62.63
Free Delivery
Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model)

Cheapest offer

Low voltage (SELV) 12V extractor fan with separate transformer. This fan is suitable for use within zone 1, shower enclosures etc, providing the transformer unit is located outwith zone 2, e.g. in an adjacent cupboard or loftspace. This model incorporates a run-on timer which operates in connection with the room light switch. When the light is switched on the fan starts, when the light is switched off the fan continues to run for the pre-set period. Permanent live, switched live and neutral wires (3 cores + earth) are required at the transformer position in order to function correctly.
£51.99
1-3 working days
Diy.com (B&Q)

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Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model) - Details

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We have found 2 prices for Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model) - Price Information

  • Cheapest price: £51.99
  • The cheapest price is offered by Diy.com (B&Q). You can order the product there.
  • The price range for Airvent 434399 Low Voltage Axial Extractor Fan With Transformer 100mm 4 Inch (Timer Model) is £51.99 to £62.63, with a total of 2 offers.
  • Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Mastercard, Visa
  • Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q).
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