Top 10 Humidistat Extractor Fan

Discover our curated selection of high-quality products.

Last update: 15-05-2025

VENTS Silenta 100mm (4-Inch) Diameter Bathroom Extractor Fan with Humidity Sensor and Run-on-Timer. Outer size 157x159x21mm. Low energy consumption - White

<ul>
<li>An easy to fit extractor fan finished in brilliant white with a humidity sensor, run on timer and back draught shutter.</li>
<li>Long life 240 v energy saving motor, only 5.5 w running power. Live, switched live and neutral wiring connections.</li>
<li>An impressive 78 m3/hour extract airflow rate (22 l/s). Low noise, only 26 dBA @ 3m distance from the fan.</li>
<li>Meets building regulations and backed up with a 5 year warranty.</li>
<li>Also available with run on timer, pull cord, timer/pull cord and PIR movement detector options. Also a larger 150mm 6 inch version.</li>
</ul>

9.7/10

SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)

Extract Rate: Impressive 26 litres per second, 96 cubic metres per hour. This is one of the highest extraction rates for any 4" axial fan.
Sound output: 26.5 dB (A) @ 3 metres. This is one of the quietest fans in the market. Awarded Quiet Mark award 2013.
Adjustable Timer model. Power Consumption: 8 watts.
IP45 rated. Mains 230/240V AC. Please see Product Information section for important electrical connection requirements. CE approved.
Dimensions: 158mm wide x 158mm high. Spigot is 99mm diameter (for connection to 100mm ducting) and projects for 80mm beyond installed surface.

9.5/10

Bosch Bathroom Extractor Fan 1500 DH W 100 mm - for Ventilation in Bathroom and Toilet Against Moisture and Mould - With Humidistat and Timer - 100mm Diameter

Better bathroom ventilation: This quiet, powerful bathroom extractor fan with humidity sensor and adjustable run-time is a comfortable solution against moisture, unpleasant odours and mould
Simply convenient: Easy to use by switching on and off with the light switch. The run-off time can be adjusted between 3 and 30 minutes
Humidity Sensor: The bathroom ventilation with humidity sensor adapts to the humidity in the room - setting the threshold between 40% and 90% relative humidity. Air flow rate 95 m³/h
Attractive Bosch Design: Elegant design with a front panel made of high-quality plastic - neutral white, suitable for any bathroom interior. The sound level 3m away is 39 db(A)
Easy to install: Straightforward one-man installation with standard tools. Includes screws and dowels for wall mounting

9.3/10

Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct

Quiet Operation at 27dB. Note: Product is tested in an anechoic chamber to a recognized standard.
Timer over run, backdraught shutter
Unique turning vane technology
IP Rating: IP44

9.2/10

EUROPLAST Diameter 100 mm Bathroom Fan with Humidity Sensor and Timer, Quiet Fan, Plastic, White

Diameter: 100mm / 4" Bathroom Extractor Fan with Humidistat and Timer: Ideal for use as a bathroom fan extractor silent or kitchen fan. Durable plastic, reliable axial fan, slide bearing for long-lasting performance.
The humidistat extractor fan is equipped with a humidity level regulator with which you can set the humidity level. Bathroom fan with humidity sensor is resistant to water splashes and suitable for humid environments.
Extractor fan bathroom timer : After turning off the standard fan the timer ensures its operation for a certain period of time. Bathroom vent with superior ventilation while ensuring user safety.
Versatile and Efficient Extraction: ideal for various applications, use as a silent extractor fan bathroom or kitchen wall extractor fan. Quiet operation and effective air extraction.
Easy to install - Our small extractor fan bathroom humidity sensor includes all necessary components for easy installationThis extraction fan making it a hassle-free addition to your home. Made in Europe.

9.0/10

Xpelair DX100BTS Simply Silent Bathroom Extractor Fan with Timer, Adjustable Twin Speed, Ghost Air Movement Technology for Quiet Running, 100mm (4″), Square – Cool White

EFFECTIVE BATHROOM EXTRACTOR FAN - The Xpelair DX100BTS domestic extractor fan features a timer, adjustable twin speeds and Ghost Air Movement technology to quietly eliminate odour, steam or humidity
OUR QUIETEST BATHROOM FANS - Simply Silent design delivers an air extraction rate of 54 or 76 meters per hour (15 or 21 litres per min), for exceptional performance without waking you at night time
EASY INSTALLATION - The compact, lightweight fan is simple to put up – the ideal replacement fan in a bathroom, utility, shower room, WC, downstairs toilet, wet room or en suite.
COMPLIANT- IPX4 rated, the DX100 is suitable for fitting in wall or ceiling in compliance with IPX4 wiring zones. Independently tested by ISVR. With 1 year guarantee
TRUSTED - Xpelair is part of the Glen Dimplex Group, trusted name in energy efficient electric heating, ventilation and cooling for over 70 years
De-humidifier for bathroom, bathroom fan, extractor fan, remote control, silent, wall mounted, 100mm, ceiling, ventilation, mould, condensation, steam, quiet, toilet

8.8/10

BREEZE Bathroom Extractor Fan 100mm with Over-run And Backdraft Shutter, 4 inch Bathroom Fan with Humidity Sensor, Energy Efficient, Quiet, Plastic 12 W, 95m³/h, 32db, Ipx4,

Our modern BREEZE extractor fan bathroom offers individual configuration options with timer overrun and humidity sensor. The fan is made of UV-stable plastic. The built-in backdraft shutter prevents the exhaust air from flowing back. The demand-controlled operation saves energy and costs. It improves the air quality, eliminates odors and protects against moisture damage.
The bathroom fan extractor is easy to install and clean and can be attached to the window. With individually adjustable run-on time (1-30 min.) and humidity sensor (60-90%) in the control box, it adapts to your needs. Can be used universally in standard round ventilation ducts and flex ducts to DIN1506. Product details: Plastic, IPX4, 95m³/h, 12 Watt, 34 dB, -15°- 40°C.
Our versatile bathroom ventilation fan is ideal for rooms with high humidity. The cover prevents people from looking into the dirty fan opening. It fits perfectly in various room sizes: WC (3-4 m²), bathroom (3-9 m²), bedroom (7-13 m²), kitchen (3-7 m²) and office (5-13 m²).
Our product frees rooms from unpleasant odors, humidity, grease, dust and other particles. In addition, it contributes significantly to improving the overall air quality in bathrooms without windows or natural ventilation, as the fan ensures a continuous exchange of air. Make your home more comfortable and healthier with our bathroom fans.
Since 1980, we have continuously expanded our expertise in the field of ventilation. Our primary goal is to increase comfort and well-being in homes. If you have any questions, concerns or complaints, our competent customer service team is at your disposal. We attach great importance to dealing with your concerns promptly and offering you the best possible support.

8.5/10

Hon&Guan 100mm Bathroom Extractor Fan with Humidity Sensor, Timer Overrun Delay and Interval Time Setting, Automatic Operation Plastics 10W 95m³/h Silent 4 Inch Ventilation Fan

Automatic Operation: Hon&Guan multifunctional ventilation fan comes with humidity sensor, delay timer and interval time setting. It responds sensitively, automatically ventilates, and eliminates moisture and odors
Humidity Sensor: The exhaust fan automatically starts when the humidity reaches the set value and stops when it drops below. There are 4 humidity sensing levels available. Can be used with the delayed timer
Delayed Timer: When the humidity drops below the set value, the exhaust fan will continue running until exceeding the set time. There are 4 delay settings available: 1 min, 5 min, 15 min, and 30 min. (Factory default: 1 min)
Interval Time Function: The exhaust fan will automatically cycle based on the running time and interval time. The default running time is 1 hour. Interval time settings: 4 h, 8 h, 12 h, and 24 h. (Factory default: 4 h)
Vent hole diameter: 102 mm. Power: 10 W. Airflow: 95 m³/h. Speed:2200 rpm. Voltage: 220-240 V/50hz. Sound level: 32 db (If you have any questions, please ask the Hon&Guan team)

8.3/10

Fantronix WISPA Light Switch Activated, Humidity sensor and Timer Bathroom Extractor Fan 150x150x23mm External Size, 100mm / 4 inch diameter vent. Energy efficient and Long Lasting Motor White

You will need Switched Live, permanent Live and Neutral mains voltage connection.
Powers on with your light switch. Humidity sensor can be set between 60% and 90% relative humidity. The fan will run until the humidity is below the set percentage, after which the Run-on-Timer will run between 2 and 30 minutes.
High airflow while maintaining a low noise level of 29 dBA. Can be wall or ceiling mounted. A backdraft shutter is preinstalled to prevent contaminants from entering the house.
Fascia measures 150 x 150mm and has a slim profile of only 23mm. The connector is 99mm diameter (for 100mm hole/duct) and extends 79mm into the wall.
Powered by a durable, low-energy motor, offering an extraction rate of 90 m³/hour (25 l/s).
Complies with Building Regulations Part F and L.
Can be wall or ceiling mounted. The fan is equipped with a backdraft damper to prevent back flow and heat losses.

8.0/10

SBONNI 100mm / 4 inch Extractor Fan Bathroom with Switch - Upgraded Silent Powerful and Energy-Efficient Ventilation Fan for Window Wall and Ceiling - Ideal for Bathroom Shower Toilet Attic

👌 30-day refund, 5 years warranty, 24/7 customer service, and patented design.
1️⃣Silent and High Airflow - The bathroom extractor fan is equipped with a double ball bearing 100% pure copper motor, ensuring efficient, quiet, and high-quality performance. The upgraded motor reduces friction, saving energy and lowering the noise level of the fan. It operates at just 34 dB, while delivering a powerful airflow of up to 130 m³/h, allowing you to enjoy a tranquil and fresh environment.
2️⃣Upgraded Switch and No Assembly Required - This bathroom fan extractor can be effortlessly fixed on windows or walls using adhesive. For ceiling installation, we recommend removing the front panel and securing it with screws for enhanced stability. Additionally, the silent extractor fan bathroom comes with a one-touch button switch and a 1.5-meter power cord, offering ultimate convenience. Designed for ease of use, it's crafted to enhance your daily life.
3️⃣Dual Protection and IPX4 Waterproof - This bathroom ventilation fan is equipped with an upgraded AC motor, ensuring that it produces less than 60% of the heat compared to other models, boasts a cumulative lifespan exceeding 50,000 hours. Additionally, it features integrated overheating protection, providing maximum safety and peace of mind.
4️⃣Durable Heat-Resistant Material: Made from PC+ABS material, the 100mm extractor fan has long-lasting durability. With its superior resistance to high temperatures, it remains unaffected and reliable, addressing moisture, odors, and mold issues in your room effectively for years to come.
5️⃣Versatile Usage - This exhaust fan is perfect for bathrooms, toilets, showers, kitchens, living rooms, attics, offices, basements, warehouses, garages, and other areas requiring ventilation. Compatible with various interior styles.
6️⃣ Quality Assurance - We guarantee that the extraction fan comes with CE, RoHS, and Energy Efficiency certifications. If you're not satisfied with your purchase, feel free to get in touch. Trust in our quality and shop with confidence.

7.8/10

Bathroom Extractor Fan 100 mm / 4" Brushed Chrome Finish Front Panel - Humidity Sensor

Kair Smart 100mm Intelligent Extractor Fan with Humidistat Timer and Data Logger (Smart Fan Plus)

Bosch - Silent Bathroom Fan 1900 W100 - Light Switch Activated Bathroom Fan

Vent-Axia VASF100T Silent Fan with Timer. 446659B

CV2GIP Unity Any Room Extractor dMEV Fan

Xpelair C4HTSR 4" Simply Silent Contour bathroom extractor fan with humidistat and timer, plus choice of square and round baffles, White, 240V

4'' 100mm Bathroom Extractor Fan with Humidity Sensor and Timer Overrun Delay, Silent Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - Silver

Manrose QF100H 4-inch Quiet Extractor Fan with Integral Humidistat and Timer

Xpelair DX100BHTS Simply Silent Bathroom Extractor Fan with Humidistat & Timer Control, Adjustable Twin Speed, Ghost Air Movement Technology for Quiet Running, 100mm (4″), Square – Cool White

H&C VENT White 6 inch 150mm Extractor Fan With Humidistat sensor and Timer │ Inline Exhaust Duct Fan │ For Kitchen Bathroom Shower Toilet Wall Ceiling Window │ Silent Humidity centrifugal fume fan

Top 10 Humidistat Extractor Fan

VENTS Silenta 100mm (4-Inch) Diameter Bathroom Extractor Fan with Humidity Sensor and Run-on-Timer. Outer size 157x159x21mm. Low energy consumption - White

SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)

Bosch Bathroom Extractor Fan 1500 DH W 100 mm - for Ventilation in Bathroom and Toilet Against Moisture and Mould - With Humidistat and Timer - 100mm Diameter

Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct

EUROPLAST Diameter 100 mm Bathroom Fan with Humidity Sensor and Timer, Quiet Fan, Plastic, White

Xpelair DX100BTS Simply Silent Bathroom Extractor Fan with Timer, Adjustable Twin Speed, Ghost Air Movement Technology for Quiet Running, 100mm (4″), Square – Cool White

BREEZE Bathroom Extractor Fan 100mm with Over-run And Backdraft Shutter, 4 inch Bathroom Fan with Humidity Sensor, Energy Efficient, Quiet, Plastic 12 W, 95m³/h, 32db, Ipx4,

Hon&Guan 100mm Bathroom Extractor Fan with Humidity Sensor, Timer Overrun Delay and Interval Time Setting, Automatic Operation Plastics 10W 95m³/h Silent 4 Inch Ventilation Fan

Fantronix WISPA Light Switch Activated, Humidity sensor and Timer Bathroom Extractor Fan 150x150x23mm External Size, 100mm / 4 inch diameter vent. Energy efficient and Long Lasting Motor White

SBONNI 100mm / 4 inch Extractor Fan Bathroom with Switch - Upgraded Silent Powerful and Energy-Efficient Ventilation Fan for Window Wall and Ceiling - Ideal for Bathroom Shower Toilet Attic

People Also Viewed

Bathroom Extractor Fan 100 mm / 4" Brushed Chrome Finish Front Panel - Humidity Sensor

Kair Smart 100mm Intelligent Extractor Fan with Humidistat Timer and Data Logger (Smart Fan Plus)

Bosch - Silent Bathroom Fan 1900 W100 - Light Switch Activated Bathroom Fan

Vent-Axia VASF100T Silent Fan with Timer. 446659B

CV2GIP Unity Any Room Extractor dMEV Fan

Xpelair C4HTSR 4" Simply Silent Contour bathroom extractor fan with humidistat and timer, plus choice of square and round baffles, White, 240V

4'' 100mm Bathroom Extractor Fan with Humidity Sensor and Timer Overrun Delay, Silent Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - Silver

Manrose QF100H 4-inch Quiet Extractor Fan with Integral Humidistat and Timer

Xpelair DX100BHTS Simply Silent Bathroom Extractor Fan with Humidistat & Timer Control, Adjustable Twin Speed, Ghost Air Movement Technology for Quiet Running, 100mm (4″), Square – Cool White

H&C VENT White 6 inch 150mm Extractor Fan With Humidistat sensor and Timer │ Inline Exhaust Duct Fan │ For Kitchen Bathroom Shower Toilet Wall Ceiling Window │ Silent Humidity centrifugal fume fan

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