Bryant 551J - Manual (Page 7)

7
NOTES:
1. Roof curb accessory is shipped disassembled.
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.
ROOF CURB
ACCESSORY
A UNIT SIZE
CRRFCURB001A01
1’-2”
[356]
CRRFCURB002A01
2’-0”
[610]
551J*04-06
CONNECTOR
PKG. ACCY.
B C
D ALT
DRAIN
HOLE
POWER CONTROL
ACCESSORY
POWER
CRBTMPWR003A01
1’-9 11 /
16
”
[551]
1 3 /
4
”
[44.5]
1’-4”
[406]
CRBTMPWR004A01
3 / 4 ” [19] NPT
1 1 / 4 ” [31.7]
1 /
2
” [12.7]
NPT
1 /
2
” [12.7]
NPT
C10059
Fig. 3 -- Roof Curb Details
551J
j