Carrier 48XL User Manual
Page 3
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Note A: When unit mounting screw is used,
retainer bracket must also be used.
Note A: When unit mounting screw is used,
retainer bracket must also be used.
UNIT SIZE
CATALOG
A
B
C
D
E
F
G
NUMBER
IN. (MM)
IN. (MM)
IN. (MM)
IN. (MM)
IN. (MM)
IN. (MM)
IN. (MM)
024-030
CPRFCURB006A00
8 (203)
11 (279)
16-1/2 (419)
28-3/4 (730)
30-3/8 (771)
44-5/16 (1126)
45-15/16 (1167)
CPRFCURB007A00
14 (356)
11 (279)
16-1/2 (419)
28-3/4 (730)
30-3/8 (771)
44-5/16 (1126)
45-15/16 (1167)
036-060
CPRFCURB008A00
8 (203)
16-3/16 (411)
17-3/8 (441)
40-1/4 (1022)
41-15/16 (1065)
44-7/16 (1129)
46-1/16 (1169)
CPRFCURB009A00
14 (356)
16-3/16 (411)
17-3/8 (441)
40-1/4 (1022)
41-15/16 (1065)
44-7/16 (1129)
46-1/16 (1169)
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 mm) thick fiberglass 1 lb. density.
6. When unit mounting screw is used (see Note A), a retainer bracket must be used as well. This bracket must also be used when required by code for hurricane or seismic
conditions. This bracket is available through Micrometl.
Fig. 4 - Roof Curb Dimensions