Airflow Airflex ISO Pipe 160mm Diameter 90 Degree Bend 990 318 031 The Zehnder ComfoTube Flat 51

The Zehnder ComfoTube Flat 51 is a high performance oval shaped semi-rigid ductwork ideal for residential applications

The unit has an easy to maintain plastic counterflow heat exchanger which prevents the airstreams from mixing and easy to clean air filters that provide you with a clean

The Diva is a contemporary twist on a classic design

'X' suffix models also have powered electric anti-backdraught shutters 258112

AV150KT 150mm for use with AV150 and AV150T

Airflow Airflex ISO Pipe 160mm Diameter 90 Degree Bend 990 318 031 The Zehnder ComfoTube Flat 51Pre insulated one piece Quick and easy assembly Tough, durable, anti static EPP Fire retardant to B2 Avoids condensation build up Sound absorbing, smooth bore pipe Choice of components to suit any layout Specifications Thickness: 15 mm Material density: 60g dm3, antistatic Thermal conductivity: 0. 042 W mK Application range: 25 C to +80 C Elasticity: 30% DIN 52612