Installation guide

field supplied
Roof Curb for Small Cabinet
Note A:When unit mounting screw is used
retainer bracket must also be used.
/ base
/ ,,,_crew'_._
/ (NOTEA) _
/ *Gasketin;...__
I Flashing field II1_11t
I supplied _ _n_il_ Roofcurb*
II_i;llltJ Insulation(field
Roofing matei'at II ii l" supplied)
\
_, /l_!i:llll _ Duct we rk j
\ c__tllt field supplied /
Roof Curb for Large Cabinet
Note A:When unit mounting screw is used
retainer bracket must also be used.
Supply opening
(BxC)
R/A
_ Gasket around \.
duct
\/
S/A
/2
/ \
Insulated Gasket around
deck pan outer edge \
\\
\
A B C
UNIT SIZE IN. (MM) IN. (MM) IN. (MM)
8 (203) 11 (279) 16-1/2 (419)
50XZ024-036 14 (356) 11 (279) 16-1/2 (419)
50XZ042-060 8 (203) 16-3/16 (411 ) 17-3/8 (441)
14 (356) 16-3/16 (411) 17-3/8 (441)
ODS CATALOG
NUMBER
CPRFCURB006A00
CPRFCURB007A00
CPRFCURB008A00
CPRFCURB009A00
NOTES:
1. Roof curb must be set up for unit being installed,
2. Seal strip must be applied, as required, to unit being installed.
5. Roof curb is made of 16-gauge steel,
6. Attach ductwork to curb (flanges of duct rest on curb).
7. Insulated panels: 1-in. (25 mm) thick fiberglass 1 Ib (.45 kg) density.
8, 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.
C00076
D
IN. (MM)
28-3/4 (730)
28-3/4 (730)
40-1/4 (1022)
40-1/4 (1022)
Fig. 5 - Roof Curb Dimensions