Envirovent Silent 100mm with Adjustable Timer in Silver - SIL100ST has a rating of 5 stars based on 2 reviews.

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Envirovent Silent 100mm with Adjustable Timer in Silver - SIL100ST

Quick Find Code: SIL100ST

Free Next Day Delivery!*

Sealed for life ball bearings
Integrated adjustable timer
IP45 rated for zone 1 installation
Backdraught shutter and airflow guide vanes as standard
Standard Thermal Overload Protection (S.T.O.P)

Envirovent Silent 100mm with Adjustable Timer in Silver - SIL100ST

Quick Find Code: SIL100ST

Free Next Day Delivery!*

Sealed for life ball bearings
Integrated adjustable timer
IP45 rated for zone 1 installation
Backdraught shutter and airflow guide vanes as standard
Standard Thermal Overload Protection (S.T.O.P)

£69.95 (inc. VAT)

£58.29 (ex. VAT)

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Product

Fan
Speeds

IP
Rating

Extraction
Rate Ltr/Sec

Timer

Humidistat

Status

Price

Qty

Envirovent Silent 100mm with Adjustable Timer in Silver - SIL100ST

SIL100STCurrent Product

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

Sold Out

£69.95

(inc. VAT)

Attribute Value

Envirovent Silent 100mm extractor fan model with backdraught shutter - SIL100S

SIL100S

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

In Stock

£34.95

(inc. VAT)

Attribute Value

Envirovent Silent 100mm (4") Extractor Fan with Adjustable Timer - SIL100T

SIL100T

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£43.85

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable Timer & Adjustable Humidity Sensor - SIL100HT

SIL100HT

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat Yes

In Stock

£81.25

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable Timer & PIR Detector - SIL100PIR

SIL100PIR

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£94.50

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable intelligent Timer - SIL100IT

SIL100IT

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£67.95

(inc. VAT)

Attribute Value

Envirovent Silent 100mm Standard Model in Silver - SIL100SS

SIL100SS

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

Sold Out

£37.50

(inc. VAT)

Attribute Value

Envirovent Silent 100mm standard low voltage - SIL100S12V

SIL100S12V

Fan
Speeds 2

IP
Rating IP57

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

In Stock

£119.50

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable Timer Low Voltage - SIL100T12V

SIL100T12V

Fan
Speeds 2

IP
Rating IP57

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

Sold Out

£179.95

(inc. VAT)

Attribute Value

Add To Cart

Information & Specification
Delivery Information

Product Overview

Envirovent Silent 100mm 4" Silver Ultra Quiet WC & Bathroom Extractor Fan with Timer - SIL100ST

The Envirovent Silent 100mm with Adjustable Timer in Silver (SIL100ST) is a stylish and efficient extractor fan designed to deliver reliable ventilation with exceptionally low noise levels. Finished in a modern silver fascia, it offers a contemporary alternative to standard white fans, making it ideal for design-led bathrooms, en-suites, and utility spaces. Its 100mm format ensures effective removal of moisture and odours while maintaining a discreet appearance.

This model features an adjustable timer built directly into the fan, allowing the run-on time to be set between 1 and 30 minutes after disconnection. This provides continued ventilation once the room is no longer in use, helping to reduce condensation and maintain air quality. The on-fan timer allows for quick and easy adjustment during installation, with no need for additional external controls.

For added efficiency and comfort, the SIL100ST is fitted with an integrated backdraught shutter, preventing cold air from entering the room when the fan is switched off. Combining quiet operation, flexible timer control, and a premium silver finish, the Envirovent Silent 100mm SIL100ST is an ideal solution where performance and aesthetics are equally important.

Downloads

Download Silent 100 Product Brochure

Specification

Airflow	95 m3/h
Applicable Area	Bathroom, Kitchen, Utility Room
Bathroom Zones	1, 2, 3
Collection Name	Silent
Duct Size Diameter	100 mm
Extraction Rate Litres Second	26 L/s
Extractor Type	Axial
Fan Size Diameter	4 in
Finish Or Colour	Silver
Humidistat	No
IP Rating	IP45
Lip Depth	25 mm
Luckins Code	391244986
Material	Plastic
Mounting	Ceiling, Wall
MPN	SIL100ST
Noise Level Maximum	26 dB
Number Of Speeds	2
Old GTIN	8413893302991
power consumption	8 W
Timer	Yes
Voltage	230 V
Depth	127 mm
Height	158 mm
Length	127 mm
Weight	0.57 kg
Width	158 mm

We always aim to dispatch your order for delivery on the next working day. Simply place your order before the same-day dispatch cut-off time. The countdown timer on the product page shows this cut-off time. While we work with trusted couriers, delivery times cannot be guaranteed.

Free UK Delivery on All Qualifying Orders Over £50. Orders under £50 will incur a £5.90 Delivery Fee.

This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland. These will be charged at an extra rate, which will be calculated at the checkout.

Heavier Items may also incur an extra fee.