Air Distribution · Plenums
Square diffuser side-inlet plenum
Plenum box assembly — Shallow ceiling
ConnectionRound side collar
SupportIndependent support
How to install it
- 1
Orient inlet away from conflicts
- 2
hang plenum
- 3
connect branch with smooth approach
- 4
seal
- 5
mount diffuser.
Quality check
- No sharp flex kink, box level, collar accessible
Stop and verify
Stop if side inlet is crushed against structure