Ubbink Insulated Duct Sleeve Diameter 180mm 10m roll - 25mm Insulation Thickness Zgs1 Two Speed -405/520 mhr 112/144

Two Speed -405/520 mhr 112/144 l/sec

Elica Charcoal Filter Type CF/150 OR F00171/1S suitable for hoods are as follows Use only if recirculating and not ducting out

the iCONstant has IPX5 ingress protection making it suitable four use within Zones 1 and 2 * of your bathroom / en - suite

UB46/125mm = 12

Free air displacement (CFM

Ubbink Insulated Duct Sleeve Diameter 180mm 10m roll - 25mm Insulation Thickness Zgs1 Two Speed -405/520 mhr 112/144Indoor sound is potentially a greater source of noise hindrance than outdoor sound as the insulation in buildings has improved. Mechanical ventilation units and fans generate sound as they displace the air through the air distribution system and cause vibration. Special attention must be paid to the location and mounting of the ventilation unit, the sound attenuation of partition walls, ceilings and doors, and the design and installation of the air