Envirovent Silent 100mm with Adjustable Timer & Adjustable Humidity Sensor - SIL100HT has a rating of 4.2 stars based on 5 reviews.
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Envirovent Silent 100mm with Adjustable Timer & Adjustable Humidity Sensor - SIL100HT

Quick Find Code: SIL100HT

Free Next Day Delivery!*
  • Quiet Operation
  • Backdraft Shutter
  • Adjustable Run-On Timer
  • Humidity Sensor
  • Incredibly Silent Running 26dB(A)

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

Quick Find Code: SIL100HT

Free Next Day Delivery!*
  • Quiet Operation
  • Backdraft Shutter
  • Adjustable Run-On Timer
  • Humidity Sensor
  • Incredibly Silent Running 26dB(A)

£85.31 (inc. VAT)

Show 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 & Adjustable Humidity Sensor - SIL100HT

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat Yes

In Stock

£85.31

(inc. VAT)

Attribute Value

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

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

In Stock

£36.70

(inc. VAT)

Attribute Value

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

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£46.04

(inc. VAT)

Attribute Value

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

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£99.23

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable intelligent Timer - SIL100IT

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£71.35

(inc. VAT)

Attribute Value

Envirovent Silent 100mm Standard Model in Silver - SIL100SS

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

In Stock

£39.38

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable Timer in Silver - SIL100ST

Fan
Speeds 2

IP
Rating IP45

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

In Stock

£73.45

(inc. VAT)

Attribute Value

Envirovent Silent 100mm standard low voltage - SIL100S12V

Fan
Speeds 2

IP
Rating IP57

Extraction
Rate Ltr/Sec 26 L/s

Timer No

Humidistat No

In Stock

£125.48

(inc. VAT)

Attribute Value

Envirovent Silent 100mm with Adjustable Timer Low Voltage - SIL100T12V

Fan
Speeds 2

IP
Rating IP57

Extraction
Rate Ltr/Sec 26 L/s

Timer Yes

Humidistat No

Sold Out

£188.95

(inc. VAT)

Attribute Value

Add To Cart

Product Overview

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

The Envirovent Silent 100mm Extractor Fan (SIL100HT) offers quiet, efficient ventilation for bathrooms, kitchens, en-suites, and utility areas. Designed with a sleek, modern finish, it seamlessly blends into any space while maintaining fresher, healthier air. Operating at just 8 watts with a robust airflow of 95 m³ per hour, it ensures effective extraction without driving up energy costs.

Featuring both an adjustable timer and humidity sensor, the SIL100HT provides intelligent, automated operation. The timer can be manually set or used in combination with the humidity sensor to determine optimal run-on periods, helping to remove excess moisture and prevent condensation. This ensures that the fan continues to ventilate efficiently after the room is vacated, protecting walls, ceilings, and fixtures from damp and mould.

Equipped with a backdraught shutter, the fan prevents cold air from entering when not in use, maintaining room comfort and improving energy efficiency. Easy to install and low-maintenance, the Envirovent SIL100HT combines whisper-quiet operation, energy efficiency, and smart moisture-sensing control, making it an ideal choice for maintaining healthy indoor air quality.

Downloads

Download Silent 100 Product Brochure

Specification

Airflow90 m3/h
Applicable AreaBathroom, Kitchen, Utility Room
Bathroom Zones1, 2, 3
Extraction Rate Litres Second26 L/s
Extractor TypeAxial
Fan Size Diameter4 in
Finish Or ColourWhite
HumidistatYes
IP RatingIP45
Lip Depth25 mm
Luckins Code389805308
MaterialPlastic
Minimum Voltage230 V
MountingCeiling, Wall
MPNSIL100HT
Noise Level Maximum26 dB
Number Of Speeds2
Old GTIN8413893272249
power consumption8 W
TimerYes
Voltage240 V
Height158 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.

Compare the range

d_252F4_252F3_252F1_252Fd431a1b4c39d4f88631b16c4e382f8198c77ad93_SIL100T_6a284ff0-1db7-4fb7-8135-c1f5e0e55791.png
SIL100HT
£85.31
Airflow
90 m3/h
Applicable area
Bathroom,Kitchen,Utility Room
Bathroom zones
1,2,3
Extraction rate litres second
26 L/s
Extractor type
Axial
Fan size diameter
4 in
Finish or colour
White
Humidistat
Ip rating
IP45
Lip depth
25 mm
Luckins code
389805308
Minimum voltage
230 V
Mounting
Ceiling,Wall
Mpn
SIL100HT
Noise level maximum
26 dB
Number of speeds
2
Old gtin
8413893272249
Power consumption
8 W
Timer
Collection name
-
Material
Plastic
Duct size diameter
-
3_252Fb_252Fb_252F0_252F3bb018b49d8f65bd7ae8a47acd8bd3672d6b8965_SIL100T_80ec32c2-9cd1-4d4e-bc57-c2a4d96af0a6.png
SIL100S
£36.70
95 m3/h
Bathroom,Toilet
1,2,3
26 L/s
Axial
4 in
White
No
IP45
25 mm
389805337
230 V
Ceiling,Wall
SIL100S
26 dB
2
8413893272188
8 W
No
-
-
-
b_252F6_252F9_252F0_252Fb690ebc215ff11975e34af2f1dc1fe8a16ceac3b_SIL100T.png
SIL100T
£46.04
95 m3/h
Bathroom,Toilet
1,2,3
26 L/s
Axial
4 in
White
No
IP45
25 mm
389805324
230 V
Ceiling,Wall
SIL100T
26 dB
2
8413893272201
8 W
Whisper
Plastic
-
a_252F4_252F4_252Fb_252Fa44b0717fcfc774634bd889de39b287a26426da3_silent_100_white_shadow.jpg
SIL100PIR
£99.23
95 m3/h
Bathroom,Kitchen,Utility Room
1,2,3
26 L/s
Axial
4 in
White
No
IP45
25 mm
389805298
-
Ceiling,Wall
SIL100PIR
26 dB
2
8413893272263
8 W
Silent
Plastic
100 mm
8_252F2_252F1_252F5_252F8215dea2a8e027ea6ae7110965532ee955e58f26_silent_100_white_shadow_ac4da77e-6981-4185-835f-f45f4162c554.jpg
SIL100IT
£71.35
95 m3/h
Bathroom,Kitchen,Utility Room
1,2,3
26 L/s
Axial
4 in
White
No
IP45
25 mm
389805311
-
Ceiling,Wall
SIL100IT
26 dB
2
8413893272225
8 W
Silent
Plastic
100 mm
8_252Fa_252Fd_252Fd_252F8add7838134029c6cad239226223e24ccf8cb235_silent_100_silver_shadow.png
SIL100SS
£39.38
95 m3/h
Bathroom,Kitchen,Utility Room
1,2,3
26 L/s
Axial
4 in
Silver
No
IP45
25 mm
389805353
-
Ceiling,Wall
SIL100SS
26 dB
2
8413893272287
8 W
No
Silent
Plastic
100 mm
f_252Ff_252Fe_252F2_252Fffe2efb03885c5c0f69dc668fa1271c26c5b35d1_silent_100_silver_shadow.png
SIL100ST
£73.45
95 m3/h
Bathroom,Kitchen,Utility Room
1,2,3
26 L/s
Axial
4 in
Silver
No
IP45
25 mm
391244986
-
Ceiling,Wall
SIL100ST
26 dB
2
8413893302991
8 W
Silent
Plastic
100 mm
5_252F3_252Fa_252F2_252F53a285c7f2ae89950d6c9ebd3b20abe0fd29086a_silent_100_white_shadow_8016de9e-6c92-4e8a-80b8-06ce878149a6.jpg
SIL100S12V
£125.48
95 m3/h
Bathroom,Kitchen,Utility Room
0,1,2,3
26 L/s
Axial
4 in
White
No
IP57
25 mm
389805340
-
Ceiling,Wall
SIL100S12V
26 dB
2
8413893276131
13 W
No
Silent
Plastic
100 mm
f_252F3_252Fa_252F1_252Ff3a1a2067ef0af909092c4de6b3027a51605b757_silent_100_white_shadow.jpg
SIL100T12V
£188.95
95 m3/h
Bathroom,Kitchen,Utility Room
0,1,2,3
26 L/s
Axial
4 in
White
No
IP57
25 mm
391244931
-
Ceiling,Wall
SIL100T12V
26 dB
2
8413893304896
13 W
Silent
Plastic
100 mm

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