Carnes CXCB User Manual
Unit
Slot No. of Slots
Type Border Size Dim. 1 2 3 4 5 6 7 8
A
13/16 1/2 A 1-3/4 (45) 1-1/6 (78) 4-3/8 (111) 5-11/16 (145) 7 (178) 8-5/16 (211) 9-5/8 (245) 10-15/16 (278)
(21) (13) B 2-1/8 (54) 3-7/16 (87) 4-3/4 (121) 6-1/16 (154) 7-3/8 (187) 8-11/16 (221) 10 (254) 11-5/16 (287)
C
13/16 3/4 A 2 (51) 3-9/16 (91) 5-1/8 (130) 6-11/16 (170 ) 8-1/4 (210) 9-13/16 (249) 11-3/8 (289) 12-15/16 (329)
(21) (19) B 2-3/8 (60) 3-15/16 (100) 5-1/2 (140) 7-1/16 (179) 8-5/8 (219) 10-3/16 (259) 11-3/4 (298) 13-5/16 (338)
13/16 1 A
NOT AVAILABLE
(21) (25) B
B
1/2 A 1-3/4 (45) 3-1/16 (78 4-3/8 (111) 5-11/16 (148) 7 (178) 8-5/16 (211) 9-5/8 (245) 10-15/16 (278)
(13) B 2-3/4 (70) 4-1/16 (87) 5-3/8 (137) 6-11/16 (170) 8 (203) 9-5/16 (237) 10-5/8 (270) 11-15/16 (303)
D
1-1/8 3/4 A 2 (51) 3-9/16 (91) 5-1/8 (130 ) 6-11/16 (170) 8-1/4 (210) 9-13/16 (249) 11-3/8 (389) 12-15/16 (329)
(29) (19) B 3 (76) 4-9/16 (116) 6-1/8 (156) 7-11/16 (195) 9-1/3 (235) 10-13/16 (275) 12-3/8 (314) 13-15/16 (354)
F
1 A 2-1/4 (64) 4-9/16 (116) 6-5/8 (168) 8-11/16 (221) 10-3/4 (273) 12-13/16 (325) 14-7/8 (378) 16-15/16 (430)
(25) B 3-1/4 (83) 5-5/16 (135) 7-3/8 (187) 9-7/16 (240) 11-1/2 (292) 13-9/16 (345) 15-5/8 (370) 17-11/16 (499)
SPECIFICATION SHEET
MODEL CXCB
CHANNELAIRE MOUNTING FRAME
COPYRIGHT © 2007 CARNES COMPANY
ALL RIGHTS RESERVED
SUPERSEDES 12263-A 12263-B
3 9
DIMENSIONS LISTED IN INCHES (Millimeters)
When used with Carnes plenums, check with the factory for framing clearances
A
+1/8” (3)
A
INSIDE
DUCT = A-1/8” (3)
1-5/16” (33)
BORDER
SLOT
B
FINISHED CEILING
3/4” (19) Min.
(Duct Stub)
A
12”
(305)
24”
(610)
24”
(610)
RECOMMENDED LOCATION OF INSTALLATION SPACER—DISCARD BEFORE
MOUNTING CHANNELAIRE
SPACER MAINTAINS
CORRECT OPENING
FOR CHANNELAIRE
1-1/8”
(29)
1-1/8”
(29)
DUCT LENGTH INSIDE
Model: CH
B
****
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
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