CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com
COPYRIGHT © 2006 CARNES COMPANY
ALL RIGHTS RESERVED
11243
Imperial [IP] Dimensions
Listed in Inches
SPECIFICATION SHEET
Model VLBK - Belt Drive
Extreme Weather Roof Ventilators
Curb Throat
Unit Size W L H A B C F
6 36 41 23 27.25 32.25 C 11.25
8 36 41 23 27.25 32.25 C 11.25
10 36 44 23 27.25 35.25 C 13.38
12 36 44 23 27.25 35.25 C 13.38
15 36 48 26 27.25 39.25 C 16.25
18 47 52 29 38.25 43.25 C 20.75
21 50 61 30 41.25 52.25 C 23.88
24 53 65 34 44.25 56.25 C 26.88
30 61 77 38 52.25 68.25 C 35.88
36 67 84 39 58.25 75.25 C 41.88
42 75 92 43 66.25 83.25 C 49.88
48 79 96 46 70.25 87.25 C 53.88
54 85 102 52 76.25 93.25 C 59.88
STANDARD FEATURES:
• Louver Frame: Heavy gauge 6” x .125” thick 6063T5 extruded aluminum.
• Louver Blade: Drainable design .125” thick 6063T5 extruded aluminum, mechanically fastened and welded to jambs on the
back side of blade, set on 38° angles. (Bottom blade opening varies.)
• Roof: .080 formed aluminum.
• Birdscreen: Standard .0516 x 3/4” flattened expanded aluminum.
Dimensions
Curb OD
OPTIONS:
Insect Screen
Mill Finish (Standard)
Enamel Finish
Kynar Finish*
Powder Coated
Filters
Hinged Roof
Roof Condensation Coating
Insulated Roof Hood
Internal Access Ladder
*Kynar finish available in limited sizes.
Consult factory for availability.
Miami-Dade County, FL
NOA No: 04-1209.01
Expiration Date: March 17, 2010