Bryant 558D - Page 11

DIMENSIONAL DRAWING — ROOF CURB, 558D090-150
ROOF CURB
ACCESSORY
‘‘A’’
UNIT SIZE
558D
CRRFCURB003A00 18-29 [356]
090-150
CRRFCURB004A00 28-09 [610]
SERVICE PLATE SIZES
UNIT SIZE
558D
‘‘B’’ ‘‘C’’
‘‘D’’ ALT
DRAIN
HOLE
POWER CONTROL
CONNECTOR
PKG ACY
090-150
28-8
7
⁄ 16 9
[827]
18-10
15
⁄ 16 9
[583]
1
3
⁄ 4 9 [45]
3
⁄ 4 9 NPT
1
⁄ 2 9 NPT
CRBTMPWR001A00*
(THRU-THE-BOTTOM)
1
1
⁄ 4 9 NPT
1
⁄ 2 9 NPT
CRBTMPWR002A00*
(THRU-THE-BOTTOM)
*Either connector package available for either roof curb.
NOTES:
1. Roof curb accessory is shipped unassembled.
2. Insulated panels.
3. Dimensions in [ ] are in millimeters.
4. Roof curb: galvanized steel.
5. Attach ductwork to curb (flanges of duct rest on curb).
6. Service clearance 4 ft on each side.
7. Direction of airflow.
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