Table 1 — physical data — unit 48ss – Carrier 48SX024-048 User Manual
Page 14
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Table 1 — Physical Data — Unit 48SS
UNIT SIZE 48SS
018040
024040
024060
030040
030060
030080
036060
036080
036100
036120
NOMINAL CAPACITY (ton)
1V2
2
2
2V2
2V2
2V2
3
3
3
3
OPERATING WEIGHT (lb)
Without Base Rail
272
303
315
320
324
324
336
336
348
348
With Optional Base Rail
296
327
339
344
356
356
360
360
372
372
COMPRESSORS
Rotary
Reciprocating
Quantity
1
1
REFRIGERANT (R-22)
Charge (lb)
2 60
2 75
2 75
3 40
3 40
3 40
4 30
4 30
4 30
4.30
REFRIGERANT METERING DEVICE
Aoutrol™ Device
Orifice ID (in.)
.030
.030
030
030
.030
.030
032
032
032
.032
CONDENSER COIL
Rows...Fins/in.
1. .17
1. .17
1. .17
2. .17
2. .17
2...17
2. .17
2. .17
2. .17
2. .17
Face Area (sq ft)
5.95
5 95
5 95
5 95
5.95
5 95
5 95
5 95
5 95
5 95
CONDENSER FAN
Nominal Cfm
1700
1700
1700
1900
1900
1900
1900
1900
1900
1900
Diameter (in.)
18
18
18
18
18
18
18
18
18
18
Motor Hp (Rpm)
Vs
(850)
Vs
(850)
Va
(850)
Va
(850)
Va
(850)
Va
(850)
'A
(1050)
'A
(1050)
'/4 (1050)
'A
(1050)
EVAPORATOR COiL
Rows Fins/in.
3 15
3 15
3 15
3 .15
3 . 15
3.. 15
3 15
3 15
3 15
3 15
Face Area (sq ft)
1 83
2 29
2 29
2.29
2 29
2 29
3 06
3 06
3 06
3.06
EVAPORATOR FAN
Direct Drive
Nominai Airflow (Cfm)
600
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
10
X
10
FURNACE SECTION*
Burner Orifice No. (Qty...driii size)
Naturai Gas
1. 32
1 32
2 38
1 ..32
2 38
2 32
2 38
2. 32
3 36
3 32
Burner Orifice No. (Qty...drill size)
Propane Gas
1...41
1 .41
2 46
1...41
2.. 46
2 42
2. 46
2 42
3 44
3 42
RETURN-AiR FILTERS (in.)f
Throwaway
20
X
20
20
X
20
20
X
20
20
X
24
20
X
24
20
X
24
20
X
24
20
X
24
20
X
24
20
X
24
t
UNIT SIZE 48SS
042060
042080
042100
042120
048080
048100
048120
048140
060080
060100
060120
060140
NOMINAL CAPACITY (ton)
3'/2
3V2
3Va
3'/2
4
4
4
4
5
5
5
5
OPERATING WEIGHT (lb)
Without Base Raii
375
375
387
387
414
426
426
426
453
465
465
465
With Optionai Base Rail
399
399
411
411
438
450
450
450
477
489
489
489
COMPRESSORS
Reciprocating
Hermetic Scroii
Quantity
REFRIGERANT (R-22)
Charge (lb)
5 20
5 20
5.20
5 20
6.50
6 50
6 50
6 50
7 00
7 00
7 00
7 00
REFRIGERANT METERING
Acutroi'
Device
DEVICE
Orifice ID (in.)
034
.034
034
034
030
030
030
030
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)
7.04
7 04
7.04
7 04
8.67
8 67
8 67
8 67
8 67
8 67
8 67
8 67
CONDENSER FAN
Nominal Cfm
1900
1900
1900
1900
2400
2400
2400
2400
2400
2400
2400
2400
Diameter (in.)
18
18
18
18
20
20
20
20
20
20
20
20
Motor Hp (Rpm)
'A
(1050)
'A
(1050)
'A
(1050) '/4 (1050)
Vs
(1050)
Vs
(1050) V3 (1050)
Vs
(1050)
Vs
(1050)
Vs
(1050) V3 (1050)
Vs
(1050)
EVAPORATOR COIL
Rows Fins/in.
3. .15
3. .15
3. .15
3...15
3.. 15
3. 15
3. 15
3. 15
4. 15
4.. 15
4.. 15
4. 15
Face Area (sq ft)
3 33
3.33
3 33
3.33
4 44
4.44
4.44
4.44
4.44
4.44
4.44
4.44
EVAPORATOR FAN
Direct Drive
Nominal Airflow (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
10
10
X
10
10
X
10
10
X
10
FURNACE SECTiON*
*
Burner Orifice No.
*
(Qty...driii size)
Natural Gas
Burner Orifice No.
2. 38
2 32
3 36
3.32
2 32
3 36
3.. 32
3.. 30
2 32
3. 36
3.32
3 30
(Qty...driil size)
Propane Gas
2. 46
2 42
3 44
3 42
2 42
3 44
3 42
3 40
3 42
3. 44
3.42
3 40
RETURN-AIR FILTERS (in.)t
Disposable
24
X
24
24
X
24
24
X
24
24
X
24
24
X
30
24
X
30
24
X
30
816**
24
X
30
24
X
30
24
X
30
960**
•Based on altitude of 0-2000 feet
tRequired filter sizes shown are based on the larger of the ARI (Air Conditioning & Refrigeration Institute) rated
cooling airflow or the heating airflow at a velocity of 300 ft/min for disposable type or 450 ft/min for high-capacity
type Air filter pressure drop must not exceed 0 08 in wg
**Sq inch. Filter is mounted external to unit
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