Table 2 — physical data — unit 48sx – Carrier 48SX024-048 User Manual
Page 15
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Table 2 — Physical Data — Unit 48SX
UNIT SIZE 48SX
024040
024060
030040
030060
030080
036060
036080
036100
036120
NOMINAL CAPACITY (ton)
2
2
2Уг
2Уг
2Уг
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
Scroii
Quantity
REFRIGERANT (R-22)
Charge (lb)
39
39
4.5
45
45
54
5.4
54
5.4
REFRIGERANT METERING DEVICE
Acutrol'“ Device
Orifice 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
70
70
70
70
70
70
7.0
70
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)
У4 (1100)
'/4 (1100)
У4 (1100)
У4 (1100)
У4 (1100)
У4 (1100)
У4 (1100)
У4 (1100)
У4 (1100)
EVAPORATOR COIL
Rows Fins/in.
2. .15
2 15
3 15
3 15
3 15
4 15
4. 15
4 .15
4 15
Face Area (sq ft)
36
3.6
2 7
2.7
27
36
36
3.6
36
EVAPORATOR FAN
Direct Drive
Nominal Airflow (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
FURNACE SECTION*
Burner Orifice No. (Qty...drill size)
Natural Gas
1 32
2 38
1 32
2 38
2 32
2 38
2 32
3 36
3 32
Burner Orifice No. (Qty...drlll size)
Propane Gas
1 41
2 46
1 .41
2 .46
2.42
2. .46
2 42
3 ..44
3 42
RETURN-AIR FILTERS (in.)t
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
NOMINAL CAPACITY (ton)
ЗУг
ЗУ
2
ЗУ
2
ЗУ
2
4
4
4
4
OPERATING WEIGHT (lb)
Without Base Rail
391
391
403
403
422
434
434
434
With Optional Base Rail
415
415
427
427
446
458
458
458
COMPRESSORS
Scroll
Quantity
1
REFRIGERANT (R-22)
Charge (lb)
5.7
5 7
57
57
58
5 8
5.8
5.8
REFRIGERANT METERING
Acutrol" Device
DEVICE
Orifice ID (in.)
034
034
034
.034
.034
034
034
.034
CONDENSER COIL
Rows...Fins/in.
2.. 17
2.. 17
2.. 17
2.. 17
2.. 17
2.. 17
2.. 17
2.17
Face Area (sq ft)
87
8.7
87
8.7
8.7
8.7
87
8 7
CONDENSER FAN
Nominal Cfm
2400
2400
2400
2400
2400
2400
2400
2400
Diameter (in.)
Motor Hp (Rpm)
20
20
20
20
20
20
20
20
EVAPORATOR COIL
Rows Fins/in.
3...15
3 . 15
3.15
3 . 15
4.15
4.. 15
4.15
4 ..15
Face Area (sq ft)
4.4
44
44
44
44
4.4
4.4
44
EVAPORATOR FAN
Direct Drive
Nominal Airflow (Cfm)
1400
1400
1400
1400
1600
1600
1600
1600
Size (in.)
lOx 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...drill size)
Natural Gas
Burner Orifice No.
2. .38
2 32
3 36
3 .32
2 ..32
3 36
3 32
3.. 30
(Qty...drill size)
Propane Gas
2 46
2 42
3 44
3 42
2 .42
3 44
3 42
3.. 40
RETURN-AIR FILTERS (in.)t
Disposable
24
X
30
24 x30
24
X
30
24
X
30
24
X
30
24
X
30
24
X
30
816**
m
m
*Based on an altitude of 0-2000 feet
fRequired filter sizes shown are based on the ARI (Air Conditioning & Refrigeration Institute) rated heating airflow at
a velocity of 300 ff/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.
15