Ubbink Insulated Duct Sleeve Diameter 125mm 10m roll - 25mm Insulation Thickness 990 430 601 Low Volt DTS Self Delay

Low Volt DTS Self Delay Start/Timer module

CS-1CS –  (2) 0

Long Life filter included with the recirculating model (surface mounted only as per image 3)

Greeenwood Airvac's patented self-locating 'Twist-Lock' front fascia simply turns for easy removal

Ubbink Insulated Duct Sleeve Diameter 125mm 10m roll - 25mm Insulation Thickness 990 430 601 Low Volt DTS Self DelayIndoor 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