Ubbink 160mm Sound Attenuator 0.5m 990 323 538 Zehnder ComfoWell 320 Carbon Filter

Zehnder ComfoWell 320 Carbon Filter

Adjustable Overrun Timer: Max

Simple controls with large LCD for easy viewing

·        High performance with improved energy efficiency (up to 95%)

Ideal for ventilating a bathroom and WC located next to each other

Ubbink 160mm Sound Attenuator 0.5m 990 323 538 Zehnder ComfoWell 320 Carbon FilterIndoor sound is potentially a greater source of noise hindrance than outdoor sound as the insulation in buildings is improved. Mechanical ventilation units make sound, which may be experienced as noise hindrance, as they displace the air through the air distribution system. They emit sound by vibration and through the casing and the air distribution system. Sound is also generated as air travels through the air distribution system, including the