Zehnder ComfoTube Flow Dia 90mm, 50m Roll REPORT-CAT-018 30 or 40 minutes and

30 or 40 minutes and an optional two minute delay start on timer version

125mm or 5" 10m

with 57 interior and exterior pockets for handling tools

IP Protection : IPX4

The Zehnder ComfoTube 75mm is a high performance semi-rigid ductwork ideal for residential applications

Zehnder ComfoTube Flow Dia 90mm, 50m Roll REPORT-CAT-018 30 or 40 minutes andThe Zehnder ComfoTube Flow 90mm is a high performance semi rigid ductwork ideal for residential applications. The low profile, attenuation and thermal properties make it the ideal ductwork for use in small ceiling voids as well as being strong enough to be used in areas where there is a concrete pour. The clinside smooth internal lining helps to reduce the build up of dust and enable the ductwork to be cleaned, this has helped the ductwork achieve a