Air Distribution · Plenums
Custom transition plenum
Plenum box assembly — Equipment/terminal mismatch
ConnectionMixed shapes/sizes
SupportIndependent support
How to install it
- 1
Field-verify dimensions
- 2
fabricate approved box
- 3
support
- 4
connect each face without forcing
- 5
seal
- 6
provide access where needed.
Quality check
- No racking, smooth internal path, equipment not loaded
Stop and verify
Stop if custom box changes airflow or access without approval