Ubbink Aerfoam 200mm 1m Pipe Insulated Duct mounted_wall Greenwood AWV39 passive wall ventilator

Greenwood AWV39 passive wall ventilator is suitable for new build and refurbishment projects and provides an excellent acoustic attenuation to 39dB(A)

It can also be used with the 990322010 90mm to 75mm reducer to convert to a 3 port 75mm housing

-18 to +50 °C

TP4B Tool Bag - The ultimate efficiency

Ubbink Aerfoam 200mm 1m Pipe Insulated Duct mounted_wall Greenwood AWV39 passive wall ventilatorAerfoam is an easy to install, insulated and airtight ductwork system used in central mechanical ventilation and heat pump systems, which minimises the risk of condensation in or on the duct (airtightness class D = ATC 2 up to + 200 Pa). 200mm Internal Diameter 232mm Exterior Diameter Insulated Extremely easy and safe to cut to length Airtight mechanical connections, which are extremely easy to install Airtightness class D ATC 2 up + 200 Pa, which