Carrier 48TJD008-014 Installation, Start-Up And Service Instructions Manual page 3

UNIT SIZE
''B''
48TJ
008-014 2 -8 7 ⁄ [827] 1 -10
16
''C'' ''D'' ALT DRAIN HOLE
15 ⁄ [583] 1 3 ⁄ [45]
16 4
Fig. 2 — Roof Curb Details
''E'' POWER CONTROL
GAS CONNECTION CONNECTION
3 ⁄ NPT 3 ⁄ NPT 1 ⁄
4 4 2
⁄ NPT 1 ⁄ NPT ⁄
3 1 1
4 4 2
UNIT SIZE
48TJ
008-014
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.
8. Either accessory connector package can be used
with either roof curb.
3
CONNECTOR
ACCESSORY
PACKAGE
CRBTMPWR00A100
NPT
(THRU-THE-BOTTOM)
CRBTMPWR00A200
NPT
(THRU-THE-BOTTOM)
ROOF CURB
''A''
ACCESSORY
1 -2 [356] CRRFCURB003A00
2 -0 [610] CRRFCURB004A00
Direction of airflow.