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DETA, 4″ Extractor Fan with Timer

SKU: 4601

4″ Extractor Fan with Timer

Available in delivery or click&collect

EX. VAT: £16.99



  • Sleek, slim profile design offering a quiet and efficient performance
  • Extraction rate 25 litres/second or 90m3 /hour
  • Noise level of 29dB @3m
  • Specific fan power of 0.32 W/l/s
  • Overrun time delay, user settable between 2 and 30 mins
  • Ideal for through wall applications or with ducting lengths under 2m
  • Supplied with a one shot thermal fuse
  • 3-year guarantee

Frequently asked questions

An extractor fan is a device used to remove stale air, moisture, and odors from a room, typically found in kitchens and bathrooms.

Extractor fans are usually installed in areas with high moisture or odor levels, such as kitchens, bathrooms, and utility rooms. They should be placed near the source of the moisture or odor for maximum efficiency.

There are several types of extractor fans, including axial fans, centrifugal fans, and inline fans. Axial fans are suitable for short duct runs, while centrifugal fans are better for longer duct runs. Inline fans are installed within the ducting itself.

Yes, by reducing humidity levels in a room, an extractor fan can help prevent the growth of mold and mildew.

Yes, noise levels can vary between different models of extractor fans. It’s important to check the noise rating (measured in decibels) if noise is a concern for you.

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