Extractor fans are even quieter

Helios fan
Very low sound levels are a key feature of the QuietVent range of centrifugal fans from Helios.
The Helios QuietVent range of fans for bathrooms, ensuites and cloakrooms are claimed to be up to 10 dB(A) quieter than any other product available in the UK. These fans can be installed flush on on a wall. There is a wide range of coloured fascias, including a marble effect. Sound level from the 75 mm fan is below 34 dB(A) a metre away from the 60 m3/h flush-fitted model. They are fire rated at 90 minutes. Installation is simply by pressing in and fixing using bayonet plug; there is no need for bolts. The need for a filter cleaning is indicated by a light in the fascia. The filter can be accessed by flipping up the fascia. A model with a PIR sensor provides ventilation as soon as someone enters the room. heliosfans@aol.com



modbs tv logo

Lighting the way

Halesowen College has set a sustainability example for higher education institutions by installing smart lighting as part of its latest environmental initiative, making up to 85% energy savings compared to the previous system.

BESA updates HIU Test Standard

The Building Engineering Services Association (BESA) has announced an important update to its UK Heat Interface Unit (HIU) Test Standard, further strengthening performance benchmarks and supporting the sector’s readiness for incoming heat network regulation.