Carrier 50JS ÐRoof Curb Dimensions, ÐGeneral, RECEIVING AND INSTALLATION ÐCheck Equipment

SIDE PANEL

0.75"

	BASE PAN
	BOTTOM SUPPLY	4.0"
3.0"

SUPPORT RIB(S)

SEAL STRIP
(FACTORY SUPPLIED)
COUNTER FLASHING	NAILER
(FIELD SUPPLIED)
ROOFING FELT
(FIELD SUPPLIED)
CANT STRIP	INSULATION
	(FIELD SUPPLIED)
(FIELD SUPPLIED)

ROOFING MATERIAL (FIELD SUPPLIED)

A99340

C

46 3/16 B 17 3/8 D

TYP.

44 5/16

	1 TYP.					7/8
					3
				SUPPORT B		13/16
					A
B
				SUPPORT A (2)
			SIDE			2
			(2)			END VIEW
	END
	(2)
		DECK PAN (INSULATED)
						A99320
UNIT SIZE		ODS CATALOG NUMBER	A	B	C	D
			IN. [MM]	IN. [MM]	IN. [MM]	IN. [MM]
50JS018-042	50JX024-036	CPRFCURB006A00	8 [203]	11-27/32 [301]	30-5/8 [778]	28-3/4 [730]
		CPRFCURB007A00	14 [356]	11-27/32 [301]	30-5/8 [778]	28-3/4 [730]
50JS048-060	50JX042-060	CPRFCURB008A00	8 [203]	15/27/32 [402]	42-18/ [1070]	40-1/4 [1022]
		CPRFCURB009A00	14 [356]	15-27/32 [402]	42-1/8 [1070]	40-1/4 [1022]

Fig. 4ÐRoof Curb Dimensions

NOTES:

1.Dimensions in [ ] are in millimeters.

2.Roof curb is made of 16 gage steel.

3.Table lists only the dimensions per part number that have changed.

4.Insulated panels: 1-in. thick fiberglass 1 lb density.

Before performing service or maintenance operations on system, turn off main power to unit. Turn off accessory heater power switch if applicable. Electrical shock could cause severe injury or death.

Step 1ÐGeneral

The 50JS and 50JX heat pumps are fully self-contained and designed for outdoor installation (See Fig. 1). Standard units are

shipped in a horizontal-discharge configuration for installation on a ground-level slab. Standard units can be converted to downflow (vertical) discharge configurations for rooftop applications.

RECEIVING AND INSTALLATION

Step 1ÐCheck Equipment

IDENTIFY UNIT Ð The unit model number and serial number are stamped on the unit identification plate. Check this information against shipping papers.

4