Details
2021 Energy Rating
A+
AC/DC Current
AC
Bathroom Zones
1, 2
Battery Backup
Yes
Current
0.1A
Domestic/Commercial
Domestic
Duct Diameter
125mm
Energy Rating
A+
Frequency
60Hz
GTIN (Barcode)
5056194007566
IP Rating
IP45
Main Switch Current
240A
Max Operating Humidity
0.9%
Max Airflow
187m³/h
Mounting Options
Wall, Ceiling
Max Noise Level
32dB
Power Consumption
17W
Wattage
17W
Dimensions
Height
158mm
Length
91mm
Weight
1.01kg
Blauberg 125mm (5") Calm Bathroom Extractor Fan, Standard - CALM125
SKU: CALM125
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Details
2021 Energy Rating
A+
AC/DC Current
AC
Bathroom Zones
1, 2
Battery Backup
Yes
Current
0.1A
Domestic/Commercial
Domestic
Duct Diameter
125mm
Energy Rating
A+
Frequency
60Hz
GTIN (Barcode)
5056194007566
IP Rating
IP45
Main Switch Current
240A
Max Operating Humidity
0.9%
Max Airflow
187m³/h
Mounting Options
Wall, Ceiling
Max Noise Level
32dB
Power Consumption
17W
Wattage
17W
Dimensions
Height
158mm
Length
91mm
Weight
1.01kg
Product Information
The CALM-125 model offers a 125 mm (5 inch) duct connection and delivers a strong extraction capacity of approximately 187 m³/h (52 l/s), making it suitable for larger bathrooms, utility rooms or wet-rooms. Its mixed-flow impeller design and anti-back-draft shutter help maintain performance even through longer duct runs, and the unit is rated for bathroom Zone 1/2 installation thanks to its IP45 protection.
In terms of noise and efficiency, the CALM-125 is engineered for quiet operation — it runs at around 32 dB(A) thanks to anti-vibration mounts and the German-engineered motor. It also carries an A+ energy efficiency rating, making it a cost-effective ventilation choice over time.
From a control and installation perspective, this “standard” version does not include additional built-in sensors or timers (those are available in variant models). Rather, it supports straightforward electrical connection (live + neutral) and allows you to use your own switch or pull-cord. The fan can be either ceiling- or wall-mounted, and its clean white (or in some cosmetic variants alternate colours) finish enables it to blend into modern bathroom décor.
Delivery Information
Free Delivery on All Orders Over £50.
This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland.
For more information, please see our Delivery details.
Blauberg 125mm (5") Calm Bathroom Extractor Fan, Standard - CALM125 (CALM125)
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Consumption Timer Extraction
Rate Ltr/Sec Airflow Number Of Speeds
17 W
17 W
17 W
17 W
Yes
17 W
Yes