Carrier Infinity 480CEN024 Installation Instruction page 7

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Roofcurb*
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Roof Curb for Small Cabinet
Note A:When unit mounting screw is used
retainer bracket must also be used.
Roof Curb for Large Cabinet
Note A:When unit mounting screw is used
retainer bracket must also be used.
..................................................................... G
F
\
R/A
\ -_" Gasket around
\ duct
\
\
\\\\ /
S/A
/2
Insulated Gasket around
deck pan outer edge,
\
\
\
\,
UNIT SIZE ODS CATALOG NUMBER
CPRFCURB006A00
48CE024-036
CPRFCURB007A00
CPRFCURB008A00
48CE042-060
CPRFCURB009A00
NOTES:
I. Roof curb must be set up for unit being installed.
2. Seal strip must be applied, as required, to unit being installed,
3. Dimension in ( ) are in millimeters.
4. Roof curb is made of 16 gauge steel.
5. Table lists only the dimensions, per part nmnber, that have changed.
6. Attach ductwork to curb (flmlges of duct rest on curb).
7. Insulated panels: I in. thick fiberglass 1 lb. density,
8. Dimensions are in inches,
A
IN. (MM)
8 (203)
14 (356)
8 (203)
14 (356)
B
IN. (MM)
11 (279)
11 (279)
16-3/16 (411)
16-3/16 (411)
C
IN. (MM)
16-1/2 (419)
16-1/2 (419)
17-3/8 (441)
17-3/8 (441)
A05165
D
IN. (MM)
28-3/4 (730)
28-3/4 (730)
40 - 1/4 (t 022)
40 - 1/4 (1022)
9. 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 throtxgh Micrometl.
Fig. 7 - Roof Curb Dimensions