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Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST

Quick Find Code: CALMD100ST

5 Year Warranty
Free Delivery!*
  • High Performance & Efficiency – Powerful airflow with low energy use.
  • Whisper-Quiet Operation – Advanced noise reduction for peaceful comfort.
  • Stylish & Durable Design – Sleek, corrosion-resistant, and long-lasting.
  • Easy Installation – Quick setup with flexible mounting options.

Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST

Quick Find Code: CALMD100ST

5 Year Warranty
Free Delivery!*
  • High Performance & Efficiency – Powerful airflow with low energy use.
  • Whisper-Quiet Operation – Advanced noise reduction for peaceful comfort.
  • Stylish & Durable Design – Sleek, corrosion-resistant, and long-lasting.
  • Easy Installation – Quick setup with flexible mounting options.

£88.15 (inc. VAT)

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Product

Fan
Speeds

IP
Rating

Extraction
Rate Ltr/Sec

Timer

Humidistat

Status

Price

Qty

Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST

Fan
Speeds

IP
Rating IP24

Extraction
Rate Ltr/Sec

Timer Yes

Humidistat

In Stock

£88.15

(inc. VAT)

Attribute Value

Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST

Fan
Speeds

IP
Rating IP24

Extraction
Rate Ltr/Sec

Timer Yes

Humidistat

In Stock

£88.15

(inc. VAT)

Attribute Value

Blauberg 100mm (4") Calm Design Bathroom Extractor Fan, Standard - CALMDESIGN100

Fan
Speeds

IP
Rating IP24

Extraction
Rate Ltr/Sec

Timer

Humidistat

Sold Out

£41.95

(inc. VAT)

Attribute Value

Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord - CALMDESIGN100S

Fan
Speeds

IP
Rating IP24

Extraction
Rate Ltr/Sec

Timer

Humidistat

Sold Out

£54.55

(inc. VAT)

Attribute Value

Blauberg 100mm (4") Calm Design Extractor Fan with Timer - CALMDESIGN100T

Fan
Speeds

IP
Rating IP24

Extraction
Rate Ltr/Sec

Timer Yes

Humidistat

In Stock

£48.83

(inc. VAT)

Attribute Value

Add To Cart

Product Overview

This extractor fan is designed for modern bathrooms and wet-rooms, offering a 100 mm (4″) duct connection and a sleek white finish that fits contemporary decor. Built by the manufacturer in Germany, it incorporates anti-vibration mounts to minimise operational noise—specifically, the sound level is as low as 25–26 dB(A). The fan also carries an A+ energy-efficiency rating and is backed by a 5-year warranty, making it a solid long-term investment for proper home ventilation.

Functionally, this model includes a built-in pull cord and a timer run-on feature, allowing you to activate the fan manually and also have it continue operating for a preset period (typically from 2 to 30 minutes) after the cord is pulled. The mixed-flow impeller design supports higher airflow and longer duct runs, while the built-in anti-backdraft shutter prevents unwanted airflow when the fan is off.

In terms of installation and compliance, this fan is rated for Zone 1 and Zone 2 use in bathrooms (i.e., safe for installation near shower or sink areas), with an IP45 rating that allows mains voltage operation without needing a separate 12 V transformer. With an airflow rate around 90 m³/hr (25 l/s) according to certain specs, it handles typical domestic ventilation needs effectively.

Downloads

Download calm-design100-data-sheet

Specification

2021 Energy RatingA+
Bathroom Zones1, 2
Battery BackupYes
CurrentAC
Domestic or CommercialDomestic
Duct Size Diameter100 mm
Energy RatingA+
Frequency60 Hz
IP RatingIP24
Main Switch Rated Current240 A
Maximum Airflow90 m³/h
MountingWall, Ceiling
Noise Level Maximum26 dB
power consumption7.5 W
Pull CordYes
TimerYes
Wattage7.5 W
Weight0.9 kg

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

Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST
CALMD100ST
£88.15
2021 energy rating
A+
Bathroom zones
1,2
Battery backup
Current
AC
Domestic or commercial
Domestic
Duct size diameter
100 mm
Ip rating
IP24
Main switch rated current
240 A
Maximum airflow
90 m³/h
Mounting
Wall,Ceiling
Noise level maximum
26 dB
Power consumption
7.5 W
Wattage
7.5 W
Pull cord
Timer
Blauberg 100mm (4") Calm Design Bathroom Extractor Fan, Standard - CALMDESIGN100
CALMD100
£41.95
A+
1,2
AC
Domestic
100 mm
IP24
240 A
90 m³/h
Wall,Ceiling
26 dB
7.5 W
7.5 W
-
-
Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord - CALMDESIGN100S
CALMD100S
£54.55
A+
1,2
AC
Domestic
100 mm
IP24
240 A
90 m³/h
Wall,Ceiling
26 dB
7.5 W
7.5 W
-
Blauberg 100mm (4") Calm Design Extractor Fan with Timer - CALMDESIGN100T
CALMD100T
£48.83
A+
1,2
AC
Domestic
100 mm
IP24
240 A
90 m³/h
Wall,Ceiling
26 dB
7.5 W
7.5 W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Blauberg 100mm (4") Calm Design Extractor Fan with Pull Cord & Timer - CALMDESIGN100ST
CALMD100ST
£88.15
A+
1,2
AC
Domestic
100 mm
IP24
240 A
90 m³/h
Wall,Ceiling
26 dB
7.5 W
7.5 W