Carrier 48LJE Specifications download pdf (Page 3)

TO ENSURE AIRTIGHT CONNECTION

PLACE UNIT AS CLOSE TO

END AS POSSIBLE.

TO ENSURE AIRTIGHT CONNECTION

PLACE UNIT AS CLOSE TO

END AS POSSIBLE.

Fig. 2 — Roof Curb Dimensions

ROOF CURB

ACCESSORY

‘‘A’’

UNIT SIZE

48TJ

CRRFCURB001A00

1′-2″

[356]

004-007

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).

6. Service clearance 4′ on each side.

7. Direction of airflow.

8. Connector packages CRBTMPWR001A00 and

2A00 are for thru-the-curb type. Packages

CRBTMPWR003A00 and 4A00 are for the thru-

the-bottom type connections.

‘‘B’’ ‘‘C’’

‘‘D’’ ALT

DRAIN HOLE

‘‘E’’

Gas

“F”

Power

“G”

Control

CONNECTOR

PKG ACY

1′-9

″

[551]

1′-4″

[406]

″

[44.5]

″

[19] NPT

″

[19] NPT

″

[12.7] NPT

CRBTMPWR001A00

″

[31.7]

CRBTMPWR002A00

″

[12.7] NPT

″

[19] NPT

CRBTMPWR003A00

″

[19] NPT

″

[31.7]

CRBTMPWR004A00

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Carrier 48LJE Specifications Page 3

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