Zehnder CK300 Rigid Twin Duct, 2 x 158mm x 69mm x 1.5m AX3504 Frost Protection Only Required At

Frost Protection Only Required At Extreme Outside Temperatures Of Around -6 °C

The Galaxy is only 38cm deep and available with either a black or white glass control panel and touch controls

'X' suffix models also have powered electric anti-backdraught shutters 251310

This QuietAir Basic Fan carries the Quiet Mark Approval and is part of an extended range of elegant

in Black) with foam in cover

Zehnder CK300 Rigid Twin Duct, 2 x 158mm x 69mm x 1.5m AX3504 Frost Protection Only Required AtThe Zehnder CK300 rigid twin duct has an extremely low profile and compact design. It is suitable for use with the Zehnder ComfoTube Flat 51 semi rigid manifolds. The smooth, hygienic twin duct is made for air flows of 83. 3 l s (300 m h) at low pressure drops. It measures 65mm high x 326mm wide x 1500mm long. Zehnder P N 990 322 051 (Old Part No 990 322 020)