Carnes CHDB User Manual

SPECIFICATION SHEET

Model CHDB

Channelaire Extruded Alum. Slot Type Diffuser

135° Mitered Corner, 1-1/8” (29) Border, 3/4” (19) Slot

CARNES COMPANY © 2009 COPYRIGHT

ALL RIGHTS RESERVED

SUPERSEDES 12281-B 12281-C

DIMENSIONS LISTED IN INCHES (Millimeters)

NUMBER OF SLOTS

DIM. Description 1 2 3 4 5 6 7 8

A Outside Flange

13 13-5/8 14-1/4 15 15-5/8 16-1/4 16-7/8 17-1/2

(330) (346) (362) (381) (397) (413) (429) (445)

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

3 4-1/2 6-1/8 7-5/8 9-1/4 10-3/4 12-3/8 13-7/8

(76) (114) (156) (194) (235) (273) (314) (352)

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

11-3/4 11-3/4 11-3/4 11-3/4 11-3/4 11-3/4 11-3/4 11-3/4

(298) (298) (298) (298) (298) (298) (298) (298)

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

1-1/2 2-1/2 3-1/16 3-13/16 4-5/8 5-3/4 6-3/16 6-15/16

(38) (64) (78) (97) (117) (146) (157) (176)

Imperial [IP] Dimensions

Metric (SI) in Parentheses

CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: [phone] Fax: [phone] www.carnes.com

D

C

H

A

B

E

F

G