Ubbink OFT 4 EPDM 166mm 350-500 This would also compromise of

This would also compromise of the second fix which is the fan assembly and would be installed after the building work has been completed

length 400mm

Vent Axia Astra Heat recovery Unit Replacement filter set comprising 2 G3 filters for all Astra models 443889

The O-rings and locking slides also help to prevent the ductwork being disconnected during first fix and maintain an airtight seal

The Airflow Adroit Digital Controller is a wall mounted controller with LCD display

Ubbink OFT 4 EPDM 166mm 350-500 This would also compromise ofUbbink uninsulated flat roof terminal for duct diameters up to 166mm with EDPM flange for rubber roof installations