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PHYSICAL DATA — 558F036-073
LEGEND
*Evaporator coil fin material/condenser coil fin material. Contact your local representative for
details about coated fins.
†Weight of 14-in. roof curb.
**Single phase/three phase.
NOTE:
The 558F036-150 units have a loss-of-charge switch located in the liquid line..
UNIT SIZE 558F 036 048 060 072 073
NOMINAL CAPACITY (tons)
34566
OPERATING WEIGHT (lb)
Unit
Al/Al*
365 375 395 470 520
Al/Cu*
370 381 402 479 530
Cu/Cu*
373 387 410 490 540
EconoMi$er
47 47 47 47 47
Roof Curb†
115 115 115 115 115
COMPRESSOR
Reciprocating
R
Reciprocating Reciprocating Scroll Scroll
Quantity
11111
No. Cylinders (per circuit)
22222
Oil (oz)
50 50 50 54 54
REFRIGERANT TYPE
R-22
Operating Charge (lb-oz)
Circuit 1
4-4 6-6 6-14 9-0 5-0
Circuit 2
—————
CONDENSER COIL
Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in.
1...17 2...17 2...17 2...17 2...17
Total Face Area (sq ft)
8.36 8.36 10.42 10.42 10.42
CONDENSER FAN
Propeller Type
Nominal Cfm
3500 4000 4000 4000 4000
Quantity...Diameter (in.)
1...22.0 1...22.0 1...22.0 1...22.0 2...22
Motor Hp...Rpm
1
/
4
...1100
1
/
4
...1100
1
/
4
...1100
1
/
4
...1100
1
/
4
...1100
Watts Input (Total)
325 325 325 325 325
EVAPORATOR COIL
Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Expansion Device
Acutrol™ Metering Device
Rows...Fins/in.
2...15 2...15 3...15 4...15 4...15
Total Face Area (sq ft)
4.17 5.5 5.5 5.5 5.5
EVAPORATOR FAN
Centrifugal Type
Quantity...Size (in.) Std
1...10 x 10 1...10 x 10 1...11 x 10 1...10 x 10 1...11 x 10
Alt
1...10 x 10 1...10 x 10 1...10 x 10 — 1...10 x 10
High-Static
1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10
Type Drive Std
Direct Direct Direct Belt Direct
Alt
Belt Belt Belt — Belt
High-Static
Belt Belt Belt Belt Belt
Nominal Cfm
1200 1600 2000 2400 2000
Maximum Continuous Bhp Std
.34 .75 1.20 2.40 1.20
Alt
1.00 1.00 1.30/2.40** — 1.30/2.40**
High-Static
2.40 2.40 2.90 2.90 2.90
Motor Frame Size Std
48 48 48 56 48
Alt
48 48 56 — 56
High-Static
56 56 56 56 56
Nominal Rpm High/Low Std
860/800 1075/970 1075/970 — 1075/970
Alt
1620 1620 1725 — 1725
High-Static
1725 1725 1725 1725 1725
Fan Rpm Range Std
———1070-1460 —
Alt
760-1000 835-1185 900-1300 — 1070-1460
High-Static
1075-1455 1075-1455 1300-1685 1300-1685 1300-1685
Motor Bearing Type
Ball Ball Ball Ball Ball
Maximum Allowable Rpm
2100 2100 2100 2100 2100
Motor Pulley Pitch Diameter Min/Max (in.) Std
———2.8/3.8 —
Alt
1.9/2.9 1.9/2.9 2.4/3.4 — 2.4/3.4
High-Static
2.8/3.8 2.8/3.8 3.4/4.4 3.4/4.4 3.4/4.4
Nominal Motor Shaft Diameter (in.) Std
1
/
2
1
/
2
1
/
2
5
/
8
1
/
2
Alt
1
/
2
1
/
2
5
/
8
—
5
/
8
High-Static
5
/
8
5
/
8
7
/
8
7
/
8
5
/
8
Fan Pulley Pitch Diameter (in.) Std
———4.5 —
Alt
4.5 4.0 4.5 — 4.5
High-Static
4.5 4.5 4.5 4.5 4.5
Belt, Quantity...Type...Length (in.) Std
———1...A...40 —
Alt
1...A...34 1...A...34 1...A...39 — 1...A...39
High-Static
1...A...39 1...A...39 1...A...40 1...A...40 1...A...40
Pulley Center Line Distance (in.) Std
———14.7-15.5 —
Alt
10.0-12.4 10.0-12.4 14.7-15.5 — 14.7-15.5
High-Static
10.0-12.4 10.0-12.4 14.7-15.5 14.7-15.5 14.7-15.5
Speed Change per Full Turn of
Movable Pulley Flange (rpm) Std
———80 —
Alt
48 70 80 — 80
High-Static
65 65 60 60 60
Movable Pulley Maximum Full Turns
From Closed Position Std
——— 5 —
Alt
555— 5
High-Static
66555
Factory Setting Std
——— 3 —
Alt
333— 3
High-Static
3
1
/
2
3
1
/
2
3
1
/
2
3
1
/
2
3
1
/
2
Factory Speed Setting (rpm) Std
———1225 —
Alt
856 975 1060 — 1060
High-Static
1233 1233 1396 1396 1396
Fan Shaft Diameter at Pulley (in.)
5
/
8
5
/
8
5
/
8
5
/
8
5
/
8
HIGH-PRESSURE SWITCH (psig)
Standard Compressor Internal Relief (Differential)
450 ± 50 500 ± 50 450 ± 50
Cutout
428 428 428
Reset (Auto.)
320 320 320
LOW-PRESSURE SWITCH (psig)
Cutout
7 ± 3
Reset (Auto.)
22 ± 7
FREEZE-PROTECTION THERMOSTAT (F)
Opens
30 ± 5
Closes
45 ± 5
OUTDOOR-AIR INLET SCREENS
Cleanable
Quantity...Size (in.)
1...20 x 24 x 1
1...20 x 25 x 1
1...16 x 25 x 1
RETURN-AIR FILTERS
Throwaway
Quantity...Size (in.)
2...16 x 25 x 2 4...16 x 20 x 2
Al —
Aluminum
Bhp —
Brake Horsepower
Cu —
Copper
0TFQ004-012
558F036-150