Bryant DURAPAC 551B - Manual (Page 76)

76
ACCESSORY DIMENSIONS — 551B036-072
ROOF CURB
ACCESSORY
“A”
UNIT SIZE
551B
CRRFCURB001A00 1 ′-2″ [356]
036-072
CRRFCURB002A00 2 ′-0″ [610]
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).
B C
D
ALT DRAIN HOLE
“E”
GAS
“F”
POWER
“G”
CONTROL
CONNECTOR
PKG. ACCY.
1 ′-9 11 /
16
″
[551]
1 ′-4″
[406]
1 3 /
4
″
[44.5]
3 /
4
″
[19] NPT
3 /
4
″ [19] NPT
1 /
2
″
[12.7]
CRBTMPWR001A00
1 1 /
4
″ [31.7] NPT CRBTMPWR002A00
1 /
2
″
[12.7] NPT
3 /
4
″ [19] NPT
1 /
2
″
[12.7]
CRBTMPWR003A00
3 /
4
″
[19] NPT
1 1 /
4
″ [31.7] NPT CRBTMPWR004A00
6. Service clearance 4 ft on each side.
7. Direction of airflow.
8. Connector packages CRBTMPWR001A00
and 002A00 are for thru-the-curb connec-
tions. Packages CRBTMP003A00 and
004A00 are for thru-the-bottom connections.
0
T
F
Q
0
04
-0
12
55
1B0
3
6-
15
0