Bryant DURAPAC 551B - Manual (Page 136)

136
ACCESSORY DIMENSIONS
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 unassembled.
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) steel.
6. A 90 degree elbow must be installed in the supply ductwork below the
unit discharge for units equipped with electric heaters.
DIMENSIONS (degrees and inches)
UNIT LEVELING TOLERANCES*
*From edge of unit to horizontal.
UNIT
A B
Deg. in. Deg. in.
558F .28 .45 .28 .43
Horizontal and Vertical Roof Curbs and Horizontal Adapter Curb
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.
LEGEND
COMPR SECT. — Compressor Section
0
T
F
Q
0
04
-0
12
55
8F1
80-
30
0