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HVAC unit
base
Scre w
(NO TE A)
*Gask eting
outer flange
Flashing field
supplied
Roofing mater i al
field supplied
Cant str ip
field supplied
*Provided with roofcurb
Roof Curb for Small Cabinet
Note A: When unit mounting scre w is used ,
retainer bra cke t must also be used.
B Typ.
44
"
/
5
16
Insulate d
deck pan
Return opening
(B X C)
ODS CATALOG
UNIT SIZE
NUMBER
CPRFCURB006A00
574B024- - 036
CPRFCURB007A00
CPRFCURB008A00
574B042- - 060
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.
3. Dimensions are in inches.
4. Dimension in ( ) are in millimeters.
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. thick fiberglass 1 lb. 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.
Gask eting
inner flange*
Wood nailer*
Roofcurb*
Insulation (field
supplied)
Duct wo rk
field supplied
Roof
Supply opening
(B x C)
D
C Typ.
A
Short
Support
Long
Support
A
IN. (MM)
8 (203)
14 (356)
8 (203)
14 (356)
Fig. 4 - - Roof Curb Dimensions
HVAC unit
Scre w
(NO TE A)
*Gask eting
outer flange
Flashing field
supplied
Roofing mater i al
field supplied
Cant str ip
field supplied
*Provided with roofcurb
Roof Curb for
Note A: When unit mounting scre w is used ,
retainer bra cket must also be used.
R/A
Gask et around
Insulated
Gask et around
deck pan
outer edge
B
IN. (MM)
IN. (MM)
11 (279)
16- -1/2 (419)
11 (279)
16- -1/2 (419)
16- -3/16 (411)
17- -3/8 (441)
16- -3/16 (411)
17- -3/8 (441)
5
base
Gask eting
inner flange*
Wood nailer*
Roofcurb*
Insulation (field
supplied)
Duct wo rk
field supplied
Roof
Large Cabinet
S/A
duct
C00076
C
D
IN. (MM)
28- -3/4 (730)
28- -3/4 (730)
40- -1/4 (1022)
40- -1/4 (1022)
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