Free Delivery on all orders over £99

100mm/4 inch Extractor Fan With Overrun Timer And Humidistat - White

£5099
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

Designed for discreet performance, this 100mm extractor fan combines quiet operation with advanced features to improve air quality in bathrooms, ensuites, and utility spaces. The built-in humidistat automatically responds to excess moisture, while the adjustable overrun timer ensures thorough extraction after use. With a noise level of just 28.5dBA at 3 metres, it’s ideal for use late at night or in areas where silent running is a priority. Suitable for both wall and ceiling installation, it includes a built-in back draft shutter to prevent cold air ingress. The fan is double insulated and does not require an earth, making installation simple and safe.

  • Voltage: 230V 50Hz (9.7W)
  • Extraction rate: 24 l/s (87m³/hr)
  • Adjustable overrun timer: 1–30 minutes (preset at 1 min)
  • Integrated humidistat function
  • Noise level: 28.5dBA at 3m
  • SPF: 0.404W/L/s
  • IP45 rated – suitable for Zone 1
  • Double insulated – no earth required
  • Compliant with Part F & Part L Building Regulations
Specification
Height 157.6mm
Width 157.6mm
Depth 127.2mm
Projection 49.9mm
Recessed Depth 78.5mm
Cut-out Diameter 102mm
Construction ABS
Finish White
IP Rating IP45
Class II
Primary Voltage 230V 50Hz
Earth Terminal No
Noise Levels 28.5 - 30dB @ 3m
Airflow Airflow: 24l/s [86.93m3/hr]
SFP 0.401W / (l/s)
Humidistat function Interval functions: 4/8/12/24hrs Humidity levels: 60/70/80/90%RH
Overrun Timer Overrun timer settings: 1/5/15/30mins
Warranty 3 Year Guarantee
Downloads

Product Specification Sheet

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    IP45 100mm/4 inch Extractor Fan with Overrun Timer and Humidistat - White
    Knightsbridge

    100mm/4 inch Extractor Fan With Overrun Timer And Humidistat - White

    £5099
    Description

    Designed for discreet performance, this 100mm extractor fan combines quiet operation with advanced features to improve air quality in bathrooms, ensuites, and utility spaces. The built-in humidistat automatically responds to excess moisture, while the adjustable overrun timer ensures thorough extraction after use. With a noise level of just 28.5dBA at 3 metres, it’s ideal for use late at night or in areas where silent running is a priority. Suitable for both wall and ceiling installation, it includes a built-in back draft shutter to prevent cold air ingress. The fan is double insulated and does not require an earth, making installation simple and safe.

    Specification
    Height 157.6mm
    Width 157.6mm
    Depth 127.2mm
    Projection 49.9mm
    Recessed Depth 78.5mm
    Cut-out Diameter 102mm
    Construction ABS
    Finish White
    IP Rating IP45
    Class II
    Primary Voltage 230V 50Hz
    Earth Terminal No
    Noise Levels 28.5 - 30dB @ 3m
    Airflow Airflow: 24l/s [86.93m3/hr]
    SFP 0.401W / (l/s)
    Humidistat function Interval functions: 4/8/12/24hrs Humidity levels: 60/70/80/90%RH
    Overrun Timer Overrun timer settings: 1/5/15/30mins
    Warranty 3 Year Guarantee
    Downloads

    Product Specification Sheet

    View product
    Description

    Designed for discreet performance, this 100mm extractor fan combines quiet operation with advanced features to improve air quality in bathrooms, ensuites, and utility spaces. The built-in humidistat automatically responds to excess moisture, while the adjustable overrun timer ensures thorough extraction after use. With a noise level of just 28.5dBA at 3 metres, it’s ideal for use late at night or in areas where silent running is a priority. Suitable for both wall and ceiling installation, it includes a built-in back draft shutter to prevent cold air ingress. The fan is double insulated and does not require an earth, making installation simple and safe.

    • Voltage: 230V 50Hz (9.7W)
    • Extraction rate: 24 l/s (87m³/hr)
    • Adjustable overrun timer: 1–30 minutes (preset at 1 min)
    • Integrated humidistat function
    • Noise level: 28.5dBA at 3m
    • SPF: 0.404W/L/s
    • IP45 rated – suitable for Zone 1
    • Double insulated – no earth required
    • Compliant with Part F & Part L Building Regulations
    Specification
    Height 157.6mm
    Width 157.6mm
    Depth 127.2mm
    Projection 49.9mm
    Recessed Depth 78.5mm
    Cut-out Diameter 102mm
    Construction ABS
    Finish White
    IP Rating IP45
    Class II
    Primary Voltage 230V 50Hz
    Earth Terminal No
    Noise Levels 28.5 - 30dB @ 3m
    Airflow Airflow: 24l/s [86.93m3/hr]
    SFP 0.401W / (l/s)
    Humidistat function Interval functions: 4/8/12/24hrs Humidity levels: 60/70/80/90%RH
    Overrun Timer Overrun timer settings: 1/5/15/30mins
    Warranty 3 Year Guarantee
    Downloads

    Product Specification Sheet