Zehnder Comfowell Attenuator Box CW-S 520 400 200 023 the Maxi Orange pump gives

the Maxi Orange pump gives you the extra power when you need it

Suitable for the brazing of copper to copper and copper content alloys

- High performance A2L range

This intuitive light sensor recognises room occupancy through light movement and shadows

powerful axial fan has been designed with simplicity in mind

Zehnder Comfowell Attenuator Box CW-S 520 400 200 023 the Maxi Orange pump givesZehnder ComfoWell attenuator CW S 520. Rectangular compact attenuator with highly efficient sound insulation combined with low pressure losses. The attenuator can be used individually or in combination with all ComfoWell components. The airtight connection between components is via a clamping strip. For cleaning purposes, the sound absorbing element can be removed. Mounting on the wall or ceiling is done using the supplied fully adjustable