Carrier 48/50HJ004-014 Connector ALT GAS Power Control PKG. Accy Drain Hole, CRRFCURB002A00

CONNECTOR

B

C

D ALT

GAS

POWER

CONTROL

PKG. ACCY.

DRAIN HOLE

CRBTMPWR001A00

3/4″

3/4″ [19] NPT

1/2″

CRBTMPWR002A00

1′-911/16″

1′-4″

13/4″

[19] NPT

11/4″ [31.7]

[12.7]

CRBTMPWR003A00

1/2″

3/4″ [19] NPT

[551]

[406]

[44.5]

[12.7] NPT

1/2″

CRBTMPWR004A00

3/4″

11/4″ [31.7]

[12.7]

[19] NPT

ROOF CURB	A	UNIT SIZE
ACCESSORY
CRRFCURB001A00	1′-2″
	[356]	48/50HJ
CRRFCURB002A00	2′-0″	004-007
	[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 ft on each side.

7. Direction of airflow.

8.Connector packages CRBTMPWR001A00 and 002A00 are for thru-the-curb type gas. Packages CRBTMPWR003A00 and 004A00 are for thru-the- bottom type gas connections.

TO ENSURE AIRTIGHT CONNECTION.

PLACE UNIT AS CLOSE TO THIS

END AS POSSIBLE

TO ENSURE AIRTIGHT CONNECTION.

PLACE UNIT AS CLOSE TO THIS

END AS POSSIBLE

Fig. 3A — Roof Curb Details (48/50HJ004-007 Section Only)

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