Zehnder GD Rectangular Ducting, Insulated GD9 45 Deg Horizontal bend 220x90 mm AX3671 They can be used in

They can be used in habitable rooms such as bedrooms

volumetric flow and temperature

Nuaire Drimaster filters should be replaced every 3 to 5 years

The effective range depends on the temperature difference and speed of movement

Zehnder GD Rectangular Ducting, Insulated GD9 45 Deg Horizontal bend 220x90 mm AX3671 They can be used inDescription Insulated bend: Horizontal 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 90Height 130 mmWidth 300 mmDepth 300 mmWeight 0. 285 kg