Carnes CHAB User Manual
COPYRIGHT © 2009 CARNES COMPANY
ALL RIGHTS RESERVED
SUPERSEDES 12278-A 12278-B
D
C
H
A
B
DIMENSIONS LISTED IN INCHES (Millimeters)
NUMBER OF SLOTS
DIM. Description 1 2 3 4 5 6 7 8
A Outside Flange
12-3/4 13-3/8 13-7/8 14-3/8 15 15-1/2 16 16-1/2
(324) (340) (352) (365) (381) (394) (406) (419)
B Outside Duct
12-5/8 13-1/8 13-3/4 14-1/4 14-7/8 15-3/8 15-7/8 16-3/8
(321) (333) (349) (362) (378) (391) (403) (416)
C Face Width
2-1/8 3-3/8 4-3/4 6 7-3/8 8-5/8 10 11-1/4
(54) (86) (121) (152) (187) (219) (254) (286)
D Duct Width
1-5/8 2-7/8 4-1/4 5-1/2 6-7/8 8-1/8 9-1/2 10-3/4
(41) (73) (108) (140) (175) (206) (241) (273)
E Inside Flange
11-7/8 11-7/8 11-7/8 11-7/8 11-7/8 11-7/8 11-7/8 11-7/8
(302) (302) (302) (302) (302) (302) (302) (302)
F Inside Duct
12 12 12 12 12 12 12 12
(305) (305) (305) (305) (305) (305) (305) (305)
G Center Line
12-3/8 12-5/8 12-7/8 13-1/8 13-3/8 13-3/4 14 14-1/4
(314) (321) (327) (333) (340) (349) (356) (362)
H Half Face Width
1-1/16 1-11/16 2-3/8 3 3-11/16 4-5/16 5 5-5/8
(27) (43) (60) (76) (94) (110) (127) (143)
E
F
G
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)845-6470 www.carnes.com
SPECIFICATION SHEET
Model CHAB
Channelaire Extruded Aluminum Slot Type Diffuser
135° Mitered Corner, 13/16” (21) Border, 1/2” (13) Slot
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