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TABLE 3—PHYSICAL DATA — UNIT 583B — 048090-060130
UNIT SIZE 583B 048090 048115 048130 060090 060115 060130
NOMINAL CAPACITY (ton) 444555
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
11x10
3/4
1600
11x10
3/4
1600
11x10
3/4
1750
11x10
1.0
1750
11x10
1.0
1750
11x10
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 24x30 24x30 24x30 24x30 24x30 24x30
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 175120 97 827366615753504440——
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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