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50XP
OUTDOOR SOUND: OCTAVE BAND DATA—DECIBELS (Lw(A))
Physical data
* Required filter sizes shown are based on the larger of the ARI (Air Conditioning & Refrigeration Institute) rated
cooling airflow or the heating airflow velocity of 300 ft/min for throwaway type or 450 ft/min for high-capacity
type. Air filter pressure drop for non-standard filters must not exceed 0.08 in. wg.
MODEL NO. 50XP
Frequency (Hz) 024 030 036 042 048 060
125
58.8 58.8 60.7 56.7 62.4 63.5
250
63.5 63.5 63.3 62.8 69.9 67.6
500
67.2 67.2 66.8 67.8 71.3 71.8
1000
66.9 66.9 66.5 67.4 73.4 75.5
2000
63.7 63.7 64.2 63.7 70.0 71.0
4000
58.3 58.3 60.3 57.7 66.3 68.1
8000
50.0 50.0 53.0 50.8 60.1 59.9
UNIT SIZE 50XP 024 030 036 042 048 060
NOMINAL CAPACITY (ton)
2 2-1/2 3 3-1/2 4 5
OPERATING WEIGHT (lb)
343 343 366 433 456 492
COMPRESSOR
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REFRIGERANT (R-410A)
Quantity (lb)
7.3 8.0 9.5 10.7 11.25 13.2
REFRIGERANT METERING DEVICE
(Indoor)
TXV TXV TXV TXV TXV TXV
CONDENSER COIL
Rows—Fins/in.
Face Area (sq ft)
2—21
11.95
2—21
12.0
2—21
13.6
2—21
15.4
2—21
17.4
2—21
19.3
CONDENSER FAN
Nominal Cfm
Diameter (in.)
Motor Hp (Rpm)
2350
22
1/8 (825)
2700
22
1/8 (825)
2350
22
1/8 (825)
2800
22
1/8 (825)
3300
22
1/4 (1100)
3300
22
1/4 (1100)
EVAPORATOR COIL
Rows—Fins/in.
Face Area (sq ft)
3—15
3.7
3—15
3.7
4—15
3.7
3—15
4.7
4—15
4.7
4—17
5.7
EVAPORATOR BLOWER
Nominal Airflow (Cfm)
Size (in.)
Motor (Hp)
800
10 x 10
1/2
1000
10 x 10
1/2
1100
11 x 10
3/4
1400
11 x 10
3/4
1400
11 x 10
3/4
1750
11 x 10
1.0
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
610 ± 15
420 ± 25
LOSS-OF-CHARGE/LOW-PRESSURE
SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
20 ± 5
45 ± 10
RETURN-AIR FILTERS (in.)*
Throwaway
20 x 20 x 1 20 x 20 x 1 20 x 24 x 1 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1
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50XP