Bryant SINGLE PACKAGE ROOFTOP ELECTRIC COOLING/GAS HEATING UNITS 581A - Manual (Page 2)

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NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels: 1 in. 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.
NOTE: 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
A B
DEG. IN. DEG. IN.
ALL .28 .45 .28 .43
Fig. 1 — Roof Curb Details
PKG. NO. REF.
CURB
HEIGHT
ft-in. (mm)
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