4235 — Perforated Supply
- Model 4235 Perforated Supply Diffuser with stamped deflector pattern controller.
- Perforated steel panel has 3/16" diameter holes on 1/4" staggered centers.
- Utilizes molded fiberglass plenum.
- Use with AL10PF plaster frame for surface-mount applications
- R4 insulation standard. R6 available.
- Bright White face with insulated back.