Intervent Extractor Fan - 100mm - Timer

Extractor Fan with Run On Timer. This model is for operation in conjunction with the room light sw...

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eBayIntervent Bathroom Extractor Fan with Timer 100mm 4 in WC Toilet - White BVF100T
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£18.39
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B&QB&Q - Bvf100T Axial Extractor Fan 100mm / 4 Inch (Timer Model)
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Wayfair UKBathroom Fan
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OnBuy.comIntervent Bvf100t Axial Extractor Fan 100Mm / 4 Inch (Timer Model) 5020953840022
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£23.25
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AmazonManrose White Intervent Bvf100s Axial Extractor Fan For 100Mm / 4 Inch Duct Standard Model
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£25.95
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Product Information

Full details

This guide is for homeowners and installers who want to understand and effectively use the Intervent BVF100T extractor fan. The key benefit is improved air quality in bathrooms and toilets, thanks to its efficient extraction capabilities and adjustable timer. However, it's important to note that this model requires specific wiring (permanent live, switched live, and neutral) to utilize the timer function fully.

All features

Model Part NumberBVF100T
BrandIntervent

Extended Product Information

FAQs

How do I adjust the timer?

The timer settings are typically adjusted via a small dial or switch located on the fan itself. Consult the product manual for specific instructions.

What type of wiring is required?

The fan requires permanent live, switched live, and neutral connections, excluding earth, for the timer function to operate.

Where can I mount the fan?

The fan can be mounted on the wall, ceiling, or in a window, depending on your needs.

How do I clean the fan?

Use a damp cloth to wipe the fan's exterior and grille. Do not use abrasive cleaners.

What size ducting does the fan use?

The fan uses 100mm (4") diameter ducting.

Is an earth connection required?

No, the fan is double insulated and does not require an earth connection.

What are the dimensions of the fan?

The dimensions are not provided in the product description.

What is the power consumption of the fan?

The fan consumes 14 watts.

Troubleshooting

Fan doesn't turn on.

Check the power supply, the wiring connections, and the fuse. Ensure the light switch is on if the fan is wired to the switched live.

Timer function not working.

Verify that the correct wiring (permanent live, switched live, and neutral) is connected. Check the timer settings and adjust as needed.

Fan is noisy.

Check for obstructions in the fan blades or ducting. Ensure the fan is securely mounted.

Pros and Cons

Pros

  • Efficiently removes moisture and odors from bathrooms and toilets.
  • Adjustable timer allows for post-use ventilation.
  • Durable and easy-to-clean construction.
  • Versatile mounting options for various installation scenarios.
  • Compliant with building regulations for ventilation.

Cons

  • Requires specific wiring (permanent live, switched live, and neutral) for timer function.
  • Installation requires electrical knowledge or a qualified electrician.
  • Timer settings may need adjustment to suit specific room conditions.
  • Limited to 100mm ducting.

Setup, Compatibility & Care

Setup

  1. Wiring: The fan requires three wires (excluding earth) – permanent live, switched live, and neutral – to operate the timer function. Ensure you have these wires available at the fan location.
  2. Mounting: Choose the appropriate mounting location (wall, ceiling, or window) and ensure the area is accessible for wiring and maintenance. A double pole isolating switch, having a contact separation of at least 3mm in all poles, must be used with a 3 amp fuse fitted.
  3. Ducting: Connect the fan to 100mm diameter flexible or rigid pipes or Manrose low profile, flat channel ducting systems.

Compatibility

  • Voltage: 220-240V AC, 50Hz.
  • Ducting: Compatible with 100mm ducting systems.

Care

  • Cleaning: Regularly clean the fan's exterior and grille with a damp cloth.
  • Maintenance: The pre-oiled bearings require no maintenance. However, periodically check for any obstructions in the fan blades.

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