Ubbink Insulated Duct Sleeve Diameter 150mm 10m roll - 25mm Insulation Thickness house-size-150-199 Part no Product EL54511 LP

Part no Product EL54511 LP

Intake fittings: 1/4″ SAE  3/8″ SAE

The air volume setting is secured using the lock specially developed for this purpose

The world’s slimmest condensate removal pump is designed to fit where other’s can’t

For use with the 100mm diameter TVA grille housing and the Zehnder 125mm Comfo Luna Valve

Ubbink Insulated Duct Sleeve Diameter 150mm 10m roll - 25mm Insulation Thickness house-size-150-199 Part no Product EL54511 LPIndoor 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