Ubbink 125mm Sound Attenuator airflow-cat-70 Ubbink circular hood wall terminal

Ubbink circular hood wall terminal with mesh insert to prevent pest ingress

Zehnder ComfoAir 155WM-GB (also know as Greenwood Vireo HR155WM) is the latest Heat Recovery Unit suitable for apartments and small houses - compact wall-mounted unit with capacity for properties up to 125m2 it can easily be installed in a kitchen cupboard

Unity CV3 is perfectly rounded to deliver a total solution in one box

Displacement (nominal) 150 ltr/Min (5

The white iCON 30S cover can also be changed so as to blend in better with the aesthetics of the room it is in

Ubbink 125mm Sound Attenuator airflow-cat-70 Ubbink circular hood wall terminalIndoor 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