Carrier 48SX024-060, 48SS018-060 user manual Physical Data Ð Unit 48SX, Unit Size 48SX

Table 2 Ð Physical Data Ð Unit 48SX

UNIT SIZE 48SX		024040		024060		030040		030060			030080		036060		036080		036100		036120
NOMINAL CAPACITY (ton)			2		2	21¤2		21¤2			21¤2			3		3		3		3
OPERATING WEIGHT (lb)
Without Base Rail		333		345		336		348			348		366		366		378		378
With Optional Base Rail		357		369		360		372			372		390		390		402		402
COMPRESSORS											Scroll
Quantity												1
REFRIGERANT (R-22)
Charge (lb)			3.9		3.9		4.5		4.5			4.5		5.4		5.4		5.4		5.4
REFRIGERANT METERING DEVICE										Acutrol™ Device
Ori®ce ID (in.)		.034		.034		.030		.030			.030		.032		.032		.032		.032
CONDENSER COIL
Rows...Fins/in.		2	...17	2	...17	2	...17	2...	17		2...	17	2...	17	2...	17	2...	17	2...	17
Face Area (sq ft)			7.0		7.0		7.0		7.0			7.0		7.0		7.0		7.0		7.0
CONDENSER FAN
Nominal Cfm		2200		2200		2200		2200			2200		2200		2200		2200		2200
Diameter (in.)			20		20		20		20			20		20		20		20		20
Motor Hp (Rpm)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)			1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)
EVAPORATOR COIL		2	...15	2...	15	3...	15	3...	15		3...	15	4...	15	4...	15	4...	15	4...	15
Rows Fins/in.
Face Area (sq ft)			3.6		3.6		2.7		2.7			2.7		3.6		3.6		3.6		3.6
EVAPORATOR FAN*											Direct Drive
Nominal Air¯ow (Cfm)		800		800		1000		1000			1000		1200		1200		1200		1200
Size (in.)		10 x 10		10 x 10		10 x 10		10 x 10			10 x 10		10 x 10		10 x 10		10 x 10		10 x 10
Motor Hp			1¤4		1¤4		1¤4		1¤4			1¤4		1¤2		1¤2		1¤2		1¤2
FURNACE SECTION²
Burner Ori®ce (Qty...	drill size)	1	...32	2	...40	1	...32	2	...40		2	...32	2...	40	2...	32	2...	30	3...	32
Natural Gas
Burner Ori®ce (Qty...	drill size)	1	...41	2	...47	1	...41	2	...47		2	...42	2...	47	2...	42	2...	40	3...	42
Propane Gas
RETURN-AIR FILTERS (in.)**
Disposable		24 x 24		24 x 24		24 x 24		24 x 24			24 x 24		24 x 24		24 x 24		24 x 24		24 x 24

UNIT SIZE 48SX		042060		042080		042100		042120		048080		048100		048120		048140		060080		060100		060120		060140
NOMINAL CAPACITY (ton)		31¤2		31¤2		31¤2		31¤2			4		4		4		4		5		5		5		5
OPERATING WEIGHT (lb)
Without Base Rail		391		391		403		403		422		434		434		434		453		465		465		465
With Optional Base Rail		415		415		427		427		446		458		458		458		477		489		489		489
COMPRESSORS													Scroll
Quantity													1
REFRIGERANT (R-22)
Charge (lb)			5.7		5.7		5.7		5.7		5.8		5.8		5.8		5.8	7.00		7.00		7.00		7.00
REFRIGERANT METERING												Acutrol Device
DEVICE
Ori®ce ID (in.)		.034		.034		.034		.034		.034		.034		.034		.034		.030		.030		.030		.030
CONDENSER COIL
Rows...Fins/in.		2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17	2	...17
Face Area (sq ft)			8.7		8.7		8.7		8.7		8.7		8.7		8.7		8.7	8.67		8.67		8.67		8.67
CONDENSER FAN
Nominal Cfm		2400		2400		2400		2400		2400		2400		2400		2400		2400		2400		2400		2400
Diameter (in.)			20		20		20		20		20		20		20		20		20		20		20		20
Motor Hp (Rpm)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤4 (1100)		1¤3 (1050)		1¤3 (1050)		1¤3 (1050)		1¤3 (1050)
EVAPORATOR COIL
Rows Fins/in.		3	...15	3	...15	3	...15	3	...15	4	...15	4	...15	4	...15	4	...15	4...	15	4...	15	4...	15	4...	15
Face Area (sq ft)			4.4		4.4		4.4		4.4		4.4		4.4		4.4		4.4	4.44		4.44		4.44		4.44
EVAPORATOR FAN*												Direct Drive
Nominal Air¯ow (Cfm)		1400		1400		1400		1400		1600		1600		1600		1600		1995		1995		1995		1995
Size (in.)		10 x 10		10 x 10		10 x 10		10 x 10		10 x 10		10 x 10		10 x 10		10 x 10		10 x 11		10 x 11		10 x 11		10 x 11
Motor Hp			3¤4		3¤4		3¤4		3¤4		3¤4		3¤4		3¤4		3¤4		1		1		1		1
FURNACE SECTION²
Burner Ori®ce (Qty...	drill size)	2	...40	2	...32	2	...30	3	...32	2	...32	2	...30	3	...32	3	...31	2	...32	2	...30	3	...32	3...	31
Natural Gas
Burner Ori®ce (Qty...	drill size)	2	...47	2	...42	2	...40	3	...42	2	...42	2	...40	3	...42	3	...40	3	...42	2	...40	3	...42	3...	40
Propane Gas
RETURN-AIR FILTERS (in.)**
Disposable		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30		24 x 30

*Size 048 evaporator fan is equipped with a 460-v or integrated control motor (ICM). Size 060 evaporator fan is equipped with an ICM only. The ICM provides variable speed.

²Based on an altitude of 0-2000 feet.

**Required ®lter sizes shown are based on the ARI (Air Conditioning & Refrigeration Institute) rated heating air¯ow at a velocity of 300 ft/min for throwaway type or 450 ft/min for high-capacity type. For non-standard air ®lters, air ®lter pressure drop must not exceed 0.08 in. wg.

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