Zehnder GD Rectangular Ducting, Insulated GD9 Duct 220x90 mm Size:GD rectangular ducting insulated GD9 duct 220 mm x 90 mm x 2 m where living space is a

where living space is a valuable resource and needs to be wisely planned

20 to 80 %RH

Also available is the CMEV

With a powerful 1200 lumen white LED

Zehnder GD Rectangular Ducting, Insulated GD9 Duct 220x90 mm Size:GD rectangular ducting insulated GD9 duct 220 mm x 90 mm x 2 m where living space is aDescription Insulated duct: Insulated duct available in 1 m or 2 m lengths. Each length comes complete with a single duct to duct connector (GD918SSCI) to fit into the next straight length of duct. Suitable for use with GD901 220 mm x 90 mm PVC ductwork. Technical Specification Height 130 mm Width 260 mm Length 1000 mm 2000 mm Weight 0. 502 kg 1. 004 kg The Zehnder 220 mm x 90 mm self seal insulated ducting is perfect for meeting Building Regulations