CBC/CBEPlenum box

CBC/CBE is a plenum box for supply (CBC) and extract air (CBE), intended to achieve a stable airflow into diffusers, air flow measurement and balancing and also to attenuate sound from the duct system.

CBC/CBE is available with two damper options and has small overall dimensions to ease up installation and handling.

Damper type C and E are with rotating blade dampers for respectively supply and extract. Typically used in applications that don’t require a high balancing pressure in the plenum box.

The distribution filter is standard in the CBC box (supply version).