Download Print this page
CaptiveAire DI-PSP Manual

CaptiveAire DI-PSP Manual

Drop-in diffuser & return

Advertisement

Quick Links

INSTALLATION
1. ATTACH SLIDING RADIAL DAMPER
TO TOP SIDE OF NECK (NOT USED
FOR DI-RETURN).
3. USE MINIMUM 12 SWG STEEL WIRE TO
SUPPORT THE CORNERS OF THE DIFFUSER.
MINIMUM OF TWO DIAGONAL CORNERS
MUST BE SUPPORTED BY CEILING JOISTS.
DROP-IN DIFFUSER & RETURN
2. PLACE THE PLENUM IN THE DESIRED LOCATION
OF THE 24" X 24" T-BAR CEILING GRID.
4. ATTACH SUPPLY DUCT TO PLENUM NECK
USING A STEEL CLAMP OR 16 SWG MINIMUM
STEEL WIRE. THE DUCT CONNECTION MUST
NOT INTERFERE WITH DAMPER OPERATION.
MODELS: DI-PSP
DI-FUSE
DI-RETURN

Advertisement

loading
Need help?

Need help?

Do you have a question about the DI-PSP and is the answer not in the manual?

Questions and answers

Eddie Stokes, PE
May 15, 2025

Can the Di-PSP 24x24 supply register accommodate 575 cfm, with a neck of 12" dia without problems?

Subscribe to Our Youtube Channel

Summary of Contents for CaptiveAire DI-PSP

  • Page 1 DROP-IN DIFFUSER & RETURN MODELS: DI-PSP DI-FUSE DI-RETURN INSTALLATION 1. ATTACH SLIDING RADIAL DAMPER 2. PLACE THE PLENUM IN THE DESIRED LOCATION TO TOP SIDE OF NECK (NOT USED OF THE 24” X 24” T-BAR CEILING GRID. FOR DI-RETURN). 3. USE MINIMUM 12 SWG STEEL WIRE TO 4.
  • Page 2 OPERATION • TO ACCESS THE SLIDING RADIAL DAMPER FOR VOLUME ADJUSTMENT, REMOVE THE STEEL PLUG AT THE CENTER OF THE BOTTOM PERFORATED PANEL. • THE DAMPER CAN BE ADJUSTED USING A FLAT-HEAD SCREWDRIVER OR 3/8” SOCKET (MINIMUM 8” BLADE LENGTH REQUIRED). •...

This manual is also suitable for:

Di-fuseDi-return