Air Terminals · Diffusers

Lay-in 4-way square diffuser

Air diffuser assembly — T-bar ceiling

ConnectionTop inlet neck/boot
SupportIndependent hanger wires or brackets

How to install it

  1. 1

    Set diffuser/boot in grid

  2. 2

    support from structure

  3. 3

    connect branch

  4. 4

    seal

  5. 5

    center face

  6. 6

    verify pattern controllers.

Quality check

  • Face level, support independent, neck sealed

Stop and verify

Stop if ceiling grid is carrying duct weight