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Bryant R-410A 583B User Manual

Page 10

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TABLE 3—PHYSICAL DATA — UNIT 583B — 048090-060130

UNIT SIZE 583B

048090

048115

048130

060090

060115

060130

NOMINAL CAPACITY (ton)

4

4

4

5

5

5

OPERATING WEIGHT (lb)

421

421

421

468

468

468

COMPRESSORS

Quantity

Scroll

1

REFRIGERANT (R-410A) Qty (lb)

9.5

9.5

9.5

10.0

10.0

10.0

REFRIGERANT METERING DEVICE

Orifice ID (in.)Check-Flo-Rater® Piston

.073

.073

.073

.086

.086

.086

CONDENSER COIL

Rows...Fins/in.

Face Area (sq ft)

2/17
12.3

2/17
12.3

2/17
12.3

2/17
16.4

2/17
16.4

2/17
16.4

CONDENSER FAN

Nominal Cfm

Diameter (in.)

Motor Hp (Rpm)

3300

22

1/4 (1100)

3300

22

1/4 (1100)

3300

22

1/4 (1100)

3300

22

1/4 (1100)

3300

22

1/4 (1100)

3300

22

1/4 (1100)

EVAPORATOR COIL

Rows...Fins/in.

Face Area (sq ft)

4/15

4.7

4/15

4.7

4/15

4.7

4/15

4.7

4/15

4.7

4/15

4.7

EVAPORATOR BLOWER

Nominal Airflow (Cfm)

Size (in.)

Motor Hp

1600

11 x 10

3/4

1600

11 x 10

3/4

1600

11 x 10

3/4

1750

11 x 10

1.0

1750

11 x 10

1.0

1750

11 x 10

1.0

FURNACE SECTION*

Burner Orifice No.

(Qty...Drill Size) Natural

Burner Orifice No.

(Qty...Drill Size) Propane

3...38
3...46

3...33
3...42

3...31
3...41

3...38
3...46

3...33
3...42

3...31
3...41

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

24 x 30

24 x 30

24 x 30

24 x 30

24 x 30

24 x 30

TABLE 4—MAXIMUM GAS FLOW CAPACITY*

NOMINAL IRON PIPE SIZE (IN.) INTERNAL DIAMETER (IN.)

LENGTH OF PIPE, FT†

10

20

30

40

50

60

70

80

90

100 125 150 175 200

1/2

.622

175

120

97

82

73

66

61

57

53

50

44

40

3/4

.824

360

250

200

170 151 138 125 118 110 103

93

84

77

72

1

1.049

680

465

375

320 285 260 240 220 205 195 175 160 145 135

1-1/4

1.380

1400

950

770

600 580 530 490 460 430 400 360 325 300 280

1-1/2

1.610

2100 1460 1180 990 900 810 750 690 650 620 550 500 460 430

*Capacity of pipe in cu. ft. of gas per hr. for gas pressure of 0.5 psig or less. Pressure drop of 0.5-in. wg (based on a 0.60 specific gravity gas). Refer to Table C-4, National
Fire Protection Association NFPA 54

†This length includes an ordinary number of fittings.

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