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F A
ROOF CURB DETAIL
Dashed Ines show cross support
location for large basepan units
SMALL/COMMON CURB
A09413
SMALL
BASE
UNIT
Y
LARGE
BASE
UNIT
"-a
LARGE CURB
A09415
UNIT PLACEMENT ON
COMMON CURB
SMALL OR LARGE BASE UNIT
A09094
UNIT CATALOG A B (small / common
SIZE NUMBER IN, base)
(mm) IN. (mm)*
11
Small CPRFCURB01OAOO (279)
or 14 10 (254)
Large CPRFCURB011AOO (356)
11
CPRFCURB012AOO (279)
Large 14 (356)
14
CPRFCURB013AOO (356)
A09414
B (large C D E F
base) IN, IN, IN, IN,
IN, (mm)* (mm) (mm) (mm) (mm)
32.4
(822)
16 47.8
14 (356) (406) (1214) 2.7 (69)
43.9
(1116)
G H
IN. (mm) IN. (mm)
30.6 (778)
46.1 (1170)
42.2 (1072)
* Part Numbers CPRCURB010A00 and CPRCURB011A00 can be used on both small and large basepan units. The cross supports must be located based on
whether the unit is a small basepan or a large basepan.
NOTES:
1. Roof curb must be set up for unit being installed.
2. Seal strip must be applied, as required, to unit being installed.
3. Roof curb is made of 16-gauge steel.
4. Attach ductwork to curb (flanges of duct rest on curb).
5. Insulated panels: 1-in. (25.4 mm) thick fiberglass 1 lb. density.
Fig. 5 - Roof Curb Dimensions
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