Handbook VVKR A R 202112

10/30 | VVKR-A-R
Accessory
PB-VVK-R
Plenum Box
Description
The PB-VVK-R is round face plenum box with a horizontal or a vertical connection and internal or external insulation.
Design
The plenum box is made of galvanized sheet as a standard.
There are 2 types of connection:
• D1: a simple spigot without a seal, with a damper
• D2: a pressed spigot with a seal including the Zeus damper
The product can be equipped by 15 mm thick internal insulation and/or 6 mm thick external insulation.
Zeus damper