New constant trickle fans offer extensive control and performance options

A new centrifugal fan that offers installation flexibility and powerful humidity management benefits has been launched by condensation, damp, mould and radon control specialists, Airtech Environmental Systems.

Branded the Energysaver™ Centramatic Duo, the 100mm fan has been developed for easy fitting into both kitchens and bathrooms. Ventilation options include constant trickle, humidistat control and pull cord boost. A contamination proof humidistat provides accurate humidity regulation and a timer control option is fitted as standard.

The fan can also be supplied with a Duo Data hour log facility that records running times and power disconnections. An offset mounting spigot simplifies positioning and installation procedures while integral sensors and switches ensure the fan can be controlled wherever it is located. Low voltage models are available and all fans are supplied with Airtech Energysaver™ Cowls that increase energy efficiency by up to 20%.

All Centramatic Duo fans comply with Building Regulations Part L and come with a five year warranty depending on motor type. Complementing the new fan is a wide range of Centramatic centrifugal and Mix flow in-line fans. Capable of moving air at 90 to 250m3/h these products are suitable for wall or ceiling mounting.