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COPYRIGHT © CARNES CO. 2010
ALL RIGHTS RESERVED
12174-Return
CARNES COMPANY, 448 S. Main St., P. O. Box 930040, Verona, WI. 53593-0040 Phone: 608/845-6411 Fax: 608/845-6470 E-Mail: [email protected] www.carnes.com
SPECIFICATION SHEET
Model CRCB Channel-Aire
Extruded Aluminum Slot Type Diffuser
13/16” (21) Border, 3/4” (19) Slot
IP [English] Dimensions
SI (Metric) In Parentheses
13/16” (21)
13/16” (21)
5/8” MIN.
(16)
Duct Length A +1/4” (6)
13/16” (21)
3/4” (19)
3/4” (19)
B
A
L
Duct Length L +1/4” (6)
L
+2-1/4” (57)
1/2” (13)
1/16” (2)
3/32” (2)
1-7/16” (37)
Number of Slots
Dim. 1 2 3 4 5 6 7 8
A
1-5/8” 3-3/16” 4-3/4” 6-5/16” 7-7/8” 9-7/16” 11” 12-9/16”
(42) (81) (121) (160) (200) (240) (279) (319)
B
2-3/8” 3-15/16” 5-1/2” 7-1/16” 8-5/8” 10-13/16” 11-3/4” 13-5/16”
(60) (100) (140) (179) (219) (259) (299) (338)
NOTES: 1. Maximum length “L” for one piece construction is 72” (1829mm).
2. For butted units, allow 1/32” (1mm) space between sections to provide for thermal expansion.
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