100mm (4") Simply Silent Contour - Square

The Simply Silent™ Contour range of 100mm extract fans features unique, innovative Ghost™ Air Movement Technology to deliver near-silent running.

  1. Flow straighteners guide air through the duct, reducing turbulence.
  2. Long-life ball-bearing motors prevent motor noise.
  3. Optimised impeller blade design, maximizing performance whilst minimizing noise.
  4. A cone behind the front baffle directs air straight on to the impeller for optimal airflow efficiency.
  • Twist and clip cover with an interchangeable baffle
  • Radial fixing points and level reference line
  • Larger cable access
  • Screwless hook and clip cover
  • Suitable for use in wall, ceiling, panel or window installations

Product Specification

Cut out hole diameter (mm) 100
Duct/Spigot diameter (mm) 100
Speeds 2
Extract Airflow (m3/hr) low/high 54/76
Intake Airflow (m3/hr) low/high -
Sound pressure level (dB(A)@3m) low/high 16/29
IP rating IPX4
Electrical power rating (W) low/high 6.7/7.7
Weight (kg) 0.78
Warranty (years) 2 years

Product Info

  • Product Category: Fans
  • Model: C4S
  • Supplier Code: 92960AW