SPECIFICATION SHEET
Model DFCA
Rapid Induction Fixed Discharge
Plenum Slot Supply Diffuser
COPYRIGHT © 2013 CARNES COMPANY
ALL RIGHTS RESERVED
SUPERSEDES 18683-A 18683-B
1/2” - 3/4”
(13 - 19)
B
A
2-13/16”
(71)
Nominal Size -1/4” (6)
Detail of Diffuser Face
Deflector is offset
downward to be flush
with face of ceiling grid.
Optional Inlet
Damper
Center Down Blow Option “D”
When specified, the center of the diffuser is equipped with
a down blow deflector, while the ends of the diffuser remain
equipped with the standard deflector for this diffuser. This
option is available on lengths 36” (914) and over.
Nom. Neck Inlet Height Unit Height
Size (Dim. B) (Dim. A)
5” (127)
6” (152) 3-1/2” (89) 8” (203)
7” (178)
8” (203)
10” (254) 6” (152) 9” (229)
12” (305)
Notes:
• 24 gauge galvanneal steel construction.
• Standard color is #06 Flat Black.
• For surface mounting use model KXFBA
Auxiliary Mounting Frame.
• Metric (SI) dimensions are shown in millimeters.
• When specified, insulation is 1/2”, 2-pound density
matte-finish fiberglass, internally mounted.
• Standard nominal lengths are 24” (610), 36” (914),
48” (1219) and 60” (1524).
Centerline
Optional
Insulation
Imperial [IP] Dimensions
Metric (SI) in Parentheses
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com