100mm bathroom extractor fan with humidity sensor and timer

100mm bathroom extractor fan with humidity sensor and timer — product photograph
Black 100mm timer extractor fan — product features
100mm bathroom extractor fan with humidity sensor and timer — product photograph
Black 100mm timer extractor fan — product features
100mm bathroom extractor fan with humidity sensor and timer

Description

This black extractor fan fits a 100 mm duct and includes a humidity sensor and run-on timer.

Product details

  • 100mm / 4-inch duct connection
  • Built-in humidity sensor and run-on timer
  • IP44 rating
  • Wall or ceiling mounting subject to the installation requirements

Check before ordering

Ask a qualified electrician to confirm the installation location, supply and switching arrangement. Check duct diameter, route and ventilation requirements. IP rating alone does not establish suitability for every bathroom position.

What’s included

One black extractor fan.

Warranty & support

Accessories have a 1-year warranty. Keep your order details and contact us for support. This does not limit your statutory rights.

Ask our team · Delivery information · Returns & refunds

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£29.99
Ex Tax: £24.99
  • Stock: 20
  • Model: CR-100MM-TIMER-BATHROOM-EXTRACTOR-FAN
  • Weight: 1.00kg
  • Duct connection 100 mm (4 in)
  • Controls Built-in humidity sensor and run-on timer
  • What’s included One black extractor fan
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Cheap Radiators Unit 6, Hales Industrial Park Coventry CV6 6AT
07949448870
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This black extractor fan fits a 100 mm duct and includes a humidity sensor and run-on timer.

Product details

  • 100mm / 4-inch duct connection
  • Built-in humidity sensor and run-on timer
  • IP44 rating
  • Wall or ceiling mounting subject to the installation requirements

Check before ordering

Ask a qualified electrician to confirm the installation location, supply and switching arrangement. Check duct diameter, route and ventilation requirements. IP rating alone does not establish suitability for every bathroom position.

What’s included

One black extractor fan.

Warranty & support

Accessories have a 1-year warranty. Keep your order details and contact us for support. This does not limit your statutory rights.

Ask our team · Delivery information · Returns & refunds

Choose from narrow and wide towel radiators, a range of finishes and the accessories needed for a compatible installation. Compare dimensions, pipe centres and listed heat outputs before choosing.

Cheap Radiator is operated by Turkish Zone Limited. Our Coventry team can help with product questions, delivery enquiries and collection arrangements.

  • Help choosing sizes, finishes and compatible components.
  • 30-day returns from delivery for unused, unwanted items, subject to our returns policy.
  • Collection from our Coventry warehouse by arrangement. Please contact us before travelling.

Ask our team a question or read our returns policy.

  • UK mainland: £9.99 on orders below £200; free delivery on orders of £200 or more. Estimated delivery: 1–2 working days.
  • Highlands, islands & Northern Ireland: £9.99 on every order, including orders over £200. Estimated delivery: 3–5 working days.

Delivery times are estimates. Check product availability and contact us before ordering if you need an item for a particular date. Please confirm receipt of your order before booking installation.

Read the delivery details or ask about your postcode.

  • Towel radiators: 5-year warranty.
  • Accessories: 1-year warranty, including valves, heating elements and fittings.

If you need warranty support, contact us with your order reference and a description of the issue. Photographs can help us understand the problem and explain the next steps.

Contact our team for support.

Ordering for an installation, refurbishment or several properties? Contact us with the products, sizes and quantities you need, together with the delivery postcode.

We can discuss availability, pricing and delivery options before you order. Any agreed trade pricing or delivery terms will be confirmed with your quote.

Send a trade enquiry or call 07949 448870.

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Before you order

Questions about this product

Helpful answers about suitability, what’s included and after-sales support.

Will this fan fit my existing duct?

This model uses a 100mm / 4-inch duct connection. Check the duct diameter, mounting dimensions and available clearance before ordering; matching the front cover size alone is not enough.

Will it keep running after the light is switched off?

The run-on timer can keep the fan operating after its switched supply is turned off when it is wired as specified. Ask your electrician to confirm the required permanent and switched supplies before installation.

Can I use it in any position in the bathroom?

No. Suitability depends on the exact location, the product rating and the installation requirements. Have a qualified electrician confirm the bathroom position and electrical protection before fitting.

How do I know whether this fan provides enough ventilation?

Ask your installer to check the required extraction performance, duct length, bends and discharge route. Duct diameter alone does not confirm that a fan is suitable for the room.

What warranty comes with this accessory?

Accessories, including valves, heating elements and fittings, have a 1-year warranty. Keep your order details and contact us if you need help with a warranty issue.

Still unsure? Ask our team before ordering

Independent guidance: Electrical Safety First’s bathroom safety advice.

100mm bathroom extractor fan with humidity sensor and timer
100mm bathroom extractor fan with humidity sensor and timer
£29.99
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