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Zehnder ComfoWell manifold box CW-D 420
suitable for external wall thicknesses of 140mm and above and can be installed in internal wall constructions of between 100 - 150mm
(NOT suitable for Nikola Tesla Fit)
These high quality oils incorporate additives to improve the anti-wear performance
the Bluetooth enabled app allows installation and ongoing rolling data log of fan performance to be fully controlled simply using a smartphone
Verplas 125mm 2m Round Pipe (125) 990 322 051 Zehnder ComfoWell manifold box CW-DThe 125mm x 2m Round PVC Duct is part of our 125mm Round Ducting Range and is traditionally used alongside fans and mechanical heat recovery systems in loft spaces and ceiling voids.