PB-KSV

The plenum box PB-KSV dimensions are adjusted the size and number of slots of the diffuser stated in the box

ordering code. The plenum boxes for the larger diffuser length are combined from two boxes with smaller lengths.

Each of them has own connection spigot.

PB-KSV is made from galvanized steel sheet, equipped by duct connections with gasket. The air flow volume can be

adjusted by damper at the box connection. The box can have insulation from inside and from outside.