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ACCESSORY DIMENSIONS — 581A155,180
PKG. NO. REF. CURB HEIGHT DESCRIPTION
CRRFCURB010A00 1′-2″ (305) Standard Curb 14″ High
CRRFCURB011A00 2′-0″ (610)
Standard Curb for Units
Requiring High Installation
CRRFCURB012A00 2′-0″ (610)
Side Supply and Return
Curb for High Installation
NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels: 1″ thick neoprene coated 1
1
/
2
lb density.
3. Dimensions in ( ) are in millimeters.
4. Direction of airflow.
5. Roof curb: 16 ga. (VA03-56) stl.
6. A 90 degree elbow must be installed on the supply ductwork
below the unit discharge for units equipped with electric heaters.
7. To prevent the hazard of stagnant water build-up in the drain pan of
the indoor section, unit can only be pitched as shown.
DIMENSIONS* (degrees and inches)
UNIT
AB
Deg. in. Deg. in.
ALL
.28 .45 .28 .43
581A155,180
a50-5670