Zehnder GD Rectangular Ducting, Insulated GD9 45 Deg Vertical Bend 220x90 mm hood_type_suspended To achieve the longest duct

To achieve the longest duct run rigid ducting should be used and not flexible ducting

Front cover for Zehnder ComfoAir Flex 250/350

Easy to install with Patented mounting technology

-20 to +100 °C

RTU Condenser Cleaner is ideal for application as part of a regular maintenance programme

Zehnder GD Rectangular Ducting, Insulated GD9 45 Deg Vertical Bend 220x90 mm hood_type_suspended To achieve the longest ductDescription Vertical insulated bend available in 45 and 90. Each bend comes complete with two duct to fitting connectors (GD917SSCI) to securely connect to a straight length of insulated duct. Technical Specification Angle 45 Height 158 mm Width 260 mm Depth 160 mm Weight 0. 210 kg