Carnes CHCB User Manual

Imperial [IP] Dimensions

Metric (SI) in Parentheses

SPECIFICATION SHEET

Model CHCB

Channelaire Extruded Alum. Slot Type Diffuser

135° Mitered Corner, 13/16” (21) Border, 3/4” (19) Slot

CARNES COMPANY, 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone [phone] Fax: (608 ) 845.6470 [e-mail]

CARNES COMPANY © 2009 COPYRIGHT

ALL RIGHTS RESERVED

SUPERSEDES 12280-A 12280-B

DIMENSIONS LISTED IN INCHES (Millimeters)

NUMBER OF SLOTS

DIM. Description 1 2 3 4 5 6 7 8

A Outside Flange

12-7/8 13-1/2 14-1/8 14-3/4 15-1/2 16-1/8 16-3/4 17-3/8

(327) (343) (359) (375) (394) (410) (425) (441)

B Outside Duct

12-3/4 13-3/8 14 14-3/4 15-3/8 16 16-5/8 17-1/4

(324) (340) (356) (375) (391) (406) (422) (438)

C Face Width

2-3/8 3-7/8 5-1/2 7 8-5/8 10-1/8 11-3/4 13-1/4

(60) (98) (140) (178) (219) (257) (298) (337)

D Duct Width

1-7/8 3-3/8 5 6-1/2 8-1/8 9-5/8 11-1/4 12-3/4

(48) (86) (127) (165) (206) (244) (286) (324)

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 12-3/4 13 13-3/8 13-3/4 14 14-3/8 14-5/8

(314) (324) (330) (340) (349) (356) (365) (371)

H Half Face Width

1-3/16 1-15/16 2-3/4 3-1/2 4-5/16 5-1/16 5-7/8 6-5/8

(30) (49) (70) (89) (110) (129) (149) (168)

D

C

H

A

B

E

F

G