Carrier 48HC Installation Instructions Manual page 8

CONNECTOR
B C
PKG. ACCY.
CRBTMPWR001A01
1'-9 / " 1'-4"
11
16
[551] [406]
CRBTMPWR003A01
D ALT
CONTROL ACCESSORY
DRAIN GAS POWER
HOLE
/ " [19]
3
4
NPT
1 / "
3
/ " [19] / " [12.7]
3 1
4
4 2
[44.5]
NPT
/ " [12.7]
1
2
NPT
Fig. 4 - - Roof Curb Details
ROOFCURB
POWER ACCESSORY
CRRFCURB001A01
/ " [12.7]
1
2
NPT NPT
CRRFCURB002A01
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.
8. Connector package CRBTMPWR001A01 is for
thru-the-curb type gas.
CRBTMPWR003A01 is for thru-the-base type
gas connections.
8
A UNIT SIZE
1'-2"
[356]
48HC**04-06
2'-0"
[610]
Direction of airflow.
C10040A