



Envirovent SIL100HTECO Silent 100 Ecowatt White Energy Efficient Ultra Quiet Extractor Fan With Adjustable Timer, Adjustable Humidistat, Backdraught Shutter & Airflow Guide Vanes 100mm / 4 Inch 230V
SIL100HTECO
Silent 100 Ecowatt Ultra Quiet Extractor Fan – Adjustable Humidistat & Timer, Ideal for Smart, Energy-Efficient Bathroom Ventilation
The Silent 100 Ecowatt Extractor Fan with integrated humidistat and timer combines advanced moisture control with ultra-quiet, energy-saving operation. Featuring DC brushless motor technology, this model responds automatically to changing humidity levels, maintaining ideal conditions in bathrooms and wet zones. Designed for long life and low consumption, it meets all UK Building Regulations and is suitable for Zone 1 installation.
- Adjustable Humidistat Control: Fan activates based on ambient humidity (adjustable between 60–90% RH) and runs until the target is reached.
- Integrated Run-On Timer: Set post-use operation from 1 to 30 minutes for effective moisture clearance.
- High-Efficiency DC Motor: 12VDC brushless motor provides excellent performance with ultra-low energy consumption.
- Silent & Durable Design: Operates at extremely low noise levels using sealed ball bearings and vibration-absorbing elastic blocks.
- Full Backdraught Protection: Includes shutter and airflow guide vanes for improved pressure control and reduced air return.
Technical Specification
- Mounting: Wall or ceiling
- IP Rating: IP45
- Duct Size: 100mm / 4 inch
- Voltage: 230V / 12VDC (motor)
- Guarantee: 5 years (manufacturer)
✅ Install the Silent 100 Ecowatt with humidistat for smart, silent ventilation that automatically manages humidity and maximises energy savings!
C/w Humidistat | Y |
C/w Pullcord | N |
S4 - Size | 100mm / 4 Inch |
Product | Domestic Fans |
Type | Domestic Axial Low Energy |
Ingress Protection | IP45 |
Voltage | 230/240 V |
C/w Pir | N |
Air Extraction Rate M3/h | 95 M3/h |
C/w Timer | Y |
Shape | Square |
Maximum Sound Power Level | 26.5 Db |
Neon Indicator | N |
Max Litres Per Second Rate | 26 L/S |
C/w Backdraught Shutter | Y |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.