Bryant 558D - Page 4

Fig. 4 — Roof Curb
ROOF CURB
ACCESSORY
‘‘A’’ UNIT SIZE
CRRFCURB001A00
149
[356]
558D036-072
CRRFCURB002A00
249
[610]
UNIT SIZE ‘‘B’’ ‘‘C’’
‘‘D’’ Alt
Drain Hole
Power Control Connector Package Accessory
558D036-072
21
11
⁄ 16 9
[551]
169
[406]
1
3
⁄ 4 9
[44.5]
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)
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.
—4—