Carnes LFGBA User Manual

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

COPYRIGHT © 2001 CARNES COMPANY

ALL RIGHTS RESERVED

SUPERSEDES 26056 26056-A

Imperial [IP] Dimensions

Metric (SI) in Patentheses

SPECIFICATION SHEET

LXFAG Canted Insulated Roof Curb

LUDA, LUBA, LUKA, LQBA, LTBA/DA

LGBA/DA, LFGBA/DA

CANTED INSULATED ROOF CURB

C

C

C

B

A

O. D.

1” (25) Semi-Rigid

Insulation

Wood
Nailer

3”

(76)

3”

(76)

3/4” (19)

1-1/2” (38)

OPTIONS:

1. Insulation retainers - solid or screen type.

2. Burglar bars - 1/2” dia. on 8” centers.

or, 3/4” dia. on 6” centers.

3. Heights: 8, 12, or 16”.

4. Single pitch, double pitch, or flat style.

5. Damper tray.

A” O. D. (Square) CURB / RF TYPE

LUBA LGBA/DA “B” “C”

Fan LUDA LTBA/DA Curb Wood Weight

Size LUKA LQBA LFBA/DA Height Nailer Gauge Lbs./Kg.

24 31 (787) 33-1/4 (844) 33-1/4 (844) 8 (203) 1-1/2 (38) 18 39 (18)
30 37 (939) 39-1/4 (997) 39-1/4 (997) 8 (203) 1-1/2 (38) 18 46 (21)
36 43 (1092) 45-1/4 (1149) 45-1/4 (1149) 8 (203) 1-1/2 (38) 18 54 (25)
42 49 (1244) 51-1/4 (1301) 51-1/4 (1301) 8 (203) 1-1/2 (38) 18 61 (28)
48 55 (1396) 57-1/4 (1453) 57-1/4 (1453) 8 (203) 1-1/2 (38) 18 68 (31)
54 61 (1549) 63-1/4 (1606) 63-1/4 (1606) 8 (203) 1-1/2 (38) 18 75 (34)
60 67 (1701) 69-1/4 (1758) 69-1/4 (1758) 8 (203) 1-1/2 (38) 18 82 (37)
72 81 (2056) 83-1/4 (2113) 83-1/4 (2113) 8 (203) 1-1/2 (38) 18 99 (45)

DIMENISIONS LISTED IN INCHES (Millimeters)

Standard construction is shown.
G-90 galvanized welded steel construction.