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ProductSpecificatio

ns

WCH5**4

This product has been designed and manufactured tomeet ENERGY STAR criteria for energy efficiency whenmatched with appropriate coil components. However,proper refrigerant charge and proper air flow are critical toachieve rated capacity and efficiency. Installation of thisproduct should follow the manufacturer’s refrigerant char-ging and air flow instructions. Failure to confirm propercharge and airflow may reduce energy efficiency andshorten equipment life.

Use of the AHRI Certified TM Mark indicates amanufacturer’s participation in the program. Forverification of certification for individual products,go to www.ahridirectory.org .

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE 428 55 7200 04 5/16/17

HEAT PUMPHIGH EFFICIENCY 15 SEER1- 1/2 THRU 5 TONS SPLIT SYSTEMENVIRONMENTALLY BALANCEDR- 410A REFRIGERANT208 / 230 Volt, 1- phase, 60 Hz

ModelNumber

Size(tons)

NominalBtu/hr

Min. CircuitAmpacity

Max. Fuseor Breaker

Operating Dimensionsheight x width x depth in. (mm)

Ship / OperatingWeight lbs. (kg)

WCH5184GKA 1- 1/2 18,000 11.8 2028- 15/16 x 31- 3/16 x 31- 3/16

(735 x 792 x 792)207 / 169(94 / 77)

WCH5244GKA 2 24,000 16.5 2532- 5/16 x 35 x 35(821 x 889 x 889)

233 / 200(106 / 91)

WCH5304GKA 2- 1/2 30,000 18.1 3032- 5/16 x 35 x 35(821 x 889 x 889)

242 / 196(110 / 89)

WCH5364GKA 3 36,000 22.1 3535- 3/4 x 35 x 35(908 x 889 x 889)

257 / 215(117 / 98)

WCH5424GKA 3- 1/2 42,000 27.6 4028- 15/16 x 35 x 35(735 x 889 x 889)

290 / 245(132 / 111)

WCH5484GKA 4 48,000 28.5 4028- 15/16 x 35 x 35(735 x 889 x 889)

303 / 260(137 / 118)

WCH5604GKA 5 60,000 34.2 5039- 1/8 x 35 x 35(994 x 889 x 889)

345 / 294(157 / 133)

ALL MODELSREFRIGERATION CIRCUITS Scroll compressors on all modelsS Suction line accumulator factory installedS Bi- flow filter- drier included for field installationS Integrated solid state control with Time-Temperature DefrostS High and Low pressure switchesS Copper tube / aluminum fin coilEASY TO INSTALL AND SERVICES Easy Access service valves on all modelsS External high and low refrigerant service portsS Only two screws to access control panelS Factory charged with R- 410A refrigerantBUILT TO LASTS Baked- on powder coat finish over galvanized steelS Coated, weather- resistant cabinet screwsS Coated inlet grille with 3/8” (10mm) grille spacing for extra protection (hail guard)LIMITED WARRANTY*S 1 year unit replacement limited warrantyS 5 year parts limited warranty (including compressor and coil)- With timely registration, an additional 5 years parts limited warranty (including compressor and coil)* For residential applications only. See warranty certificate for complete details and restrictions,

including warranty coverage for other applications.

PRODUCT SPECIFICATIONS Split System Heat Pump: WCH5**4

2 428 55 7200 04Specifications subject to change without notice.

OUTDOOR UNIT MODEL NUMBER IDENTIFICATION GUIDE (single phase)Digit Position: 1,2 3 4 5,6 7 8 9 10 11

Example Part Number: WC H 5 24 4 G K A 1WC = Condensing UnitA = Air ConditionerH = Heat Pump TYPE4 = 14 SEER5 = 15 SEER SEER18 = 18,000 BTUH = 1- 1/2 tons24 = 24,000 BTUH = 2 tons30 = 30,000 BTUH = 2- 1/2 tons36 = 36,000 BTUH = 3 tons42 = 42,000 BTUH = 3- 1/2 tons48 = 48,000 BTUH = 4 tons60 = 60,000 BTUH = 5 tons NOMINAL CAPACITY

4 = R- 410A REFRIGERANTA = Standard GrilleG = Coil Guard Grille FEATURE

K = 208/230- 1- 60 VOLTAGE

Sales Code

Extra Digit

ACCESSORIES PART NUMBER IDENTIFICATION GUIDEDigit Position: 1 2 3 4 5 6, 7 8, 9 10, 11

Example Part Number: N A S A 0 0 1 01 C H

N = Non- Branded BRANDING

A = Accessory PRODUCT GROUP

S = Split System (AC & HP) KIT USAGEA = OriginalB = 2nd Generation MAJOR SERIES0 = Generic or Not Applicable

4 = R- 410A REFRIGERANTProduct Identifier Number

Package Quantity

Type of Kit(Example: CH = Crankcase Heater)



PHYSICAL DATAModel Size 18 24 30 36 42 48 60

Nominal CoolingCapacity (BTU/hr) 18,000 24,000 30,000 36,000 42,000 48,000 60,000

Nominal SEER 15.0 15.0 15.0 15.0 15.0 15.0 15.0

Sound Rating (dBA)** 73 69 71 72 74 74 74

PSC Fan Motor HP 1/12 1/12 1/12 1/5 1/5 1/4 1/4

Fan RPM (single speed) 800 800 800 800 800 800 800

Fan CFM 2233 3223 3223 3810 3810 4046 4046

Coil Face Area ft2 (m2)15.09(1.40)

20.12(1.87)

20.12(1.87)

22.63(2.10)

17.60(1.64)

17.60(1.64)

25.15(2.34)

Coil Rows- fins per inch 1 - 20 1 - 20 1 - 20 1 - 20 2 - 20 2 - 20 2 - 20

Low Pressure SwitchOpen Pressure (psig)Close Pressure (psig)

23 555 5

23 555 5

23 555 5

23 555 5

23 555 5

23 555 5

23 555 5

High Pressure SwitchOpen Pressure (psig)Close Pressure (psig)

670 10470 25

670 10470 25

670 10470 25

670 10470 25

670 10470 25

670 10470 25

670 10470 25

Liquid Line Connection Size in. (mm) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10)

Vapor Line Connection Size in. (mm) 5/8 (16) 5/8 (16) 3/4 (19) 3/4 (19) 7/8 (22) 7/8 (22) 7/8 (22)

Recommended Line Set Liquid TubeDiameter in. (mm) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10) 3/8 (10)

Recommended Line Set Vapor TubeDiameter in. (mm) 5/8 (16) * 5/8 (16) * 3/4 (19) * 3/4 (19) * 7/8 (22) * 7/8 (22) * 18 (29)*

* Units are rated with 25 ft (7.6 m) of lineset length. See R- 410A Cooling Capacity Loss for Various Line Lengths & TubeDiameters table when using other sizes and lengths of lineset.Note: See unit Installation Instructions for proper installation.

Factory Charge R- 410A lbs. (kg)5.60(2.54)

7.60(3.45)

7.00(3.18)

7.40(3.36)

8.90(4.04)

9.60(4.35)

12.50(5.67)

Required Subcooling ° F (°C) 12 (7) 13 (7) 10 (6) 10 (6) 12 (7) 13 (7) 13 (7)

Weight, shipping lbs. (kg)207(94) 233 (106) 242 (110) 257 (117) 290 (132) 303 (137) 345 (157)

Weight, operating lbs. (kg)169(77)

200(91)

196(89)

215(98) 245 (111) 260 (118) 294 (133)

ELECTRICAL DATA (208/230- 1- 60, voltage range 197V - 253V)Model Size 18 24 30 36 42 48 60

Minimum Circuit Ampacity - MCA (amps) 11.8 16.5 18.1 22.1 27.6 28.5 34.2

Maximum OverCurrentProtective device - MOCP (amps) 20 25 30 35 40 40 50

Compressor RLA (Rated Load Amps)LRA (Locked Rotor Amps)

9.048

12.858

14.173

16.779

21.1109

21.8117

26.4134

Fan Motor FLA (Full Load Amps) 0.5 0.5 0.5 1.2 1.2 1.2 1.2

**Sound Rating tested in accordance with AHRI Standard 270- 2008 (not listed with AHRI).



R- 410A COOLING CAPACITY LOSS FOR VARIOUS LINE LENGTHS & TUBE DIAMETERS

ModelSize

LiquidLine

in.(mm)

AcceptableVapor LineSizes

in. (mm)

Cooling Capacity Loss (%) at Total Equivalent Line Length, feet (m)Refer to Long Line Application Guideline to calculate equivalent length

Standard Application Long Line Application (Requires Accessories)

25’(7.6)

50’(15.2)

80’(24.4)

81’(24.7)

100’(30.5)

125’(38.1)

150’(45.7)

175’(53.3)

200’(61)

225’(68.6)

250’(76.2)

18

3/8 (10)

1/2 (13) 1 2 3 3 4 6 7 8 9 10 125/8 (16) 0 0 1 1 1 1 2 2 3 3 3

245/8 (16) 0 1 1 1 2 3 3 4 4 5 63/4 (19) 0 0 0 0 0 1 1 1 1 1 2

30

5/8 (16) 1 2 3 3 3 4 5 6 7 8 93/4 (19) 0 0 1 1 1 1 2 2 2 3 37/8 (22) 0 0 0 0 0 1 1 1 1 1 1

36

5/8 (16) 1 2 4 4 5 6 7 9 10 11 133/4 (19) 0 0 1 1 1 2 2 3 3 4 47/8 (22) 0 0 0 0 0 1 1 1 1 2 2

423/4 (19) 0 1 2 2 2 3 4 4 5 6 67/8 (22) 0 0 1 1 1 1 2 2 2 3 3

483/4 (19) 0 1 2 2 3 4 5 5 6 7 87/8 (22) 0 0 1 1 1 2 2 2 3 3 4

60

3/4 (19) 1 2 4 4 5 6 7 9 10 11 127/8 (22) 0 1 2 2 2 3 4 4 5 5 61- 1/8 (29) 0 0 0 0 1 1 1 1 1 1 2

Standard Length = 80 feet (24.4m) or less total equivalent length

Applications in this areaare long line. Accessories are required as shown recommendedon theLong LineApplicationGuidelines.

Applications in this area may have height restrictions that limit allowable total equivalent length when outdoor unit isbelow indoor unit. See Long Line Application Guidelines.



DETAILEDCOOLINGCAPA

CITIES#

EVAPORATORAIR

CONDENSERENTERINGAIRTEMPERATURES°F(°C)

75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

WCH5184GKA*OutdoorSectionWithWAXL184A*IndoorSection

525

72(22.2)

21.38

11.10

1.10

20.34

10.70

1.25

19.25

10.28

1.42

18.10

9.85

1.60

16.88

9.40

1.80

15.59

8.93

2.03

67(19.4)

19.37

13.52

1.10

18.43

13.12

1.25

17.43

12.70

1.41

16.38

12.26

1.59

15.26

11.81

1.79

14.08

11.33

2.02

63(17.2)††

17.92

13.00

1.10

17.05

12.60

1.25

16.12

12.18

1.41

15.14

11.74

1.59

14.10

11.28

1.79

12.99

10.80

2.01

62(16.7)

17.54

15.88

1.10

16.69

15.47

1.25

15.79

15.04

1.41

14.85

14.58

1.59

13.91

13.91

1.78

13.03

13.03

2.01

57(13.9)

16.80

16.80

1.10

16.15

16.15

1.25

15.45

15.45

1.41

14.70

14.70

1.59

13.89

13.89

1.78

13.01

13.01

2.01

600

72(22.2)

21.87

11.69

1.11

20.79

11.28

1.26

19.64

10.85

1.43

18.44

10.41

1.61

17.17

9.95

1.81

15.83

9.47

2.04

67(19.4)

19.84

14.44

1.11

18.85

14.03

1.26

17.80

13.60

1.42

16.70

13.15

1.60

15.54

12.69

1.80

14.31

12.20

2.03

63(17.2)††

18.37

13.86

1.11

17.45

13.45

1.26

16.48

13.02

1.42

15.45

12.57

1.60

14.37

12.10

1.80

13.22

11.61

2.02

62(16.7)

18.01

17.11

1.11

17.13

16.68

1.26

16.21

16.12

1.42

15.36

15.36

1.60

14.49

14.49

1.80

13.56

13.56

2.02

57(13.9)

17.61

17.61

1.11

16.90

16.90

1.26

16.15

16.15

1.42

15.34

15.34

1.60

14.47

14.47

1.80

13.54

13.54

2.02

675

72(22.2)

22.26

12.24

1.12

21.13

11.82

1.27

19.94

11.39

1.44

18.70

10.94

1.62

17.39

10.48

1.82

16.02

10.00

2.05

67(19.4)

20.21

15.33

1.12

19.17

14.90

1.27

18.08

14.47

1.43

16.95

14.01

1.61

15.75

13.53

1.81

14.49

13.03

2.04

63(17.2)††

18.73

14.69

1.12

17.76

14.27

1.27

16.76

13.83

1.43

15.70

13.37

1.61

14.58

12.89

1.81

13.40

12.38

2.03

62(16.7)

18.42

18.24

1.12

17.56

17.56

1.27

16.76

16.76

1.43

15.90

15.90

1.61

14.98

14.98

1.81

14.00

14.00

2.04

57(13.9)

18.29

18.29

1.12

17.54

17.54

1.27

16.74

16.74

1.43

15.88

15.88

1.61

14.96

14.96

1.81

13.98

13.98

2.04

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


700

72(22.2)

28.25

14.67

1.50

27.04

14.21

1.70

25.76

13.71

1.91

24.38

13.19

2.15

22.88

12.63

2.41

21.23

12.03

2.71

67(19.4)

25.63

17.92

1.48

24.52

17.44

1.67

23.33

16.94

1.88

22.05

16.40

2.12

20.66

15.83

2.38

19.12

15.20

2.68

63(17.2)††

23.76

17.24

1.46

22.71

16.76

1.66

21.59

16.25

1.87

20.38

15.71

2.10

19.07

15.13

2.37

17.61

14.49

2.68

62(16.7)

23.28

21.08

1.46

22.25

20.58

1.65

21.17

20.06

1.87

20.00

19.48

2.10

18.77

18.68

2.37

17.59

17.59

2.68

57(13.9)

22.30

22.30

1.46

21.50

21.50

1.65

20.65

20.65

1.86

19.72

19.72

2.10

18.70

18.70

2.37

17.56

17.56

2.68

800

72(22.2)

28.87

15.41

1.53

27.60

14.93

1.73

26.26

14.44

1.94

24.83

13.91

2.17

23.27

13.34

2.44

21.57

12.73

2.73

67(19.4)

26.21

19.09

1.50

25.04

18.60

1.69

23.80

18.09

1.90

22.47

17.55

2.14

21.02

16.96

2.40

19.44

16.32

2.71

63(17.2)††

24.31

18.34

1.48

23.21

17.84

1.68

22.04

17.33

1.89

20.78

16.77

2.12

19.42

16.18

2.39

17.92

15.53

2.70

62(16.7)

23.85

22.64

1.48

22.80

22.10

1.68

21.69

21.51

1.89

20.58

20.58

2.12

19.49

19.49

2.39

18.28

18.28

2.70

57(13.9)

23.30

23.30

1.48

22.45

22.45

1.67

21.53

21.53

1.89

20.55

20.55

2.12

19.46

19.46

2.39

18.26

18.26

2.70

900

72(22.2)

29.34

16.11

1.56

28.03

15.63

1.75

26.65

15.12

1.96

25.17

14.59

2.20

23.56

14.01

2.46

21.82

13.39

2.76

67(19.4)

26.65

20.21

1.52

25.44

19.71

1.72

24.16

19.19

1.93

22.79

18.63

2.16

21.30

18.03

2.43

19.68

17.38

2.73

63(17.2)††

24.73

19.38

1.50

23.59

18.88

1.70

22.39

18.35

1.91

21.09

17.78

2.14

19.69

17.17

2.41

18.16

16.50

2.71

62(16.7)

24.35

24.04

1.50

23.29

23.29

1.70

22.31

22.31

1.91

21.27

21.27

2.15

20.12

20.12

2.41

18.86

18.86

2.72

57(13.9)

24.14

24.14

1.50

23.24

23.24

1.70

22.28

22.28

1.91

21.24

21.24

2.15

20.10

20.10

2.41

18.84

18.84

2.72

Seenoteonpg.14



DETAILEDCOOLINGCAPA

CITIES#

CONTINUED

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


875

72(22.2)

34.40

17.74

1.83

32.81

17.14

2.05

31.16

16.52

2.29

29.42

15.88

2.56

27.55

15.20

2.87

25.53

14.48

3.23

67(19.4)

31.23

21.80

1.82

29.80

21.20

2.04

28.29

20.57

2.28

26.69

19.93

2.55

24.96

19.24

2.86

23.10

18.49

3.22

63(17.2)††

28.95

20.97

1.81

27.62

20.37

2.03

26.22

19.74

2.27

24.73

19.09

2.54

23.11

18.39

2.86

21.35

17.64

3.22

62(16.7)

28.38

25.74

1.81

27.09

25.12

2.03

25.75

24.46

2.26

24.33

23.73

2.54

22.91

22.91

2.86

21.51

21.51

3.22

57(13.9)

27.40

27.40

1.81

26.39

26.39

2.02

25.32

25.32

2.26

24.15

24.15

2.54

22.88

22.88

2.86

21.48

21.48

3.22

1000

72(22.2)

35.08

18.63

1.86

33.43

18.02

2.08

31.71

17.39

2.32

29.89

16.74

2.59

27.95

16.05

2.90

25.86

15.32

3.25

67(19.4)

31.88

23.23

1.85

30.37

22.61

2.06

28.80

21.98

2.30

27.13

21.31

2.58

25.35

20.60

2.89

23.43

19.84

3.24

63(17.2)††

29.57

22.30

1.84

28.18

21.68

2.05

26.71

21.05

2.29

25.16

20.38

2.57

23.49

19.66

2.88

21.67

18.88

3.24

62(16.7)

29.06

27.61

1.84

27.73

26.92

2.05

26.39

26.39

2.29

25.13

25.13

2.57

23.77

23.77

2.88

22.28

22.28

3.24

57(13.9)

28.58

28.58

1.84

27.49

27.49

2.05

26.34

26.34

2.29

25.10

25.10

2.57

23.74

23.74

2.88

22.26

22.26

3.24

1125

72(22.2)

35.61

19.48

1.89

33.89

18.86

2.11

32.11

18.22

2.35

30.24

17.56

2.62

28.25

16.86

2.93

26.10

16.12

3.28

67(19.4)

32.37

24.59

1.87

30.81

23.96

2.09

29.18

23.31

2.33

27.47

22.63

2.60

25.64

21.90

2.91

23.68

21.10

3.27

63(17.2)††

30.05

23.56

1.86

28.60

22.94

2.08

27.09

22.29

2.32

25.49

21.60

2.59

23.78

20.86

2.91

21.93

20.05

3.27

62(16.7)

29.68

29.51

1.86

28.45

28.45

2.08

27.22

27.22

2.32

25.91

25.91

2.60

24.49

24.49

2.91

22.92

22.92

3.27

57(13.9)

29.56

29.56

1.86

28.41

28.41

2.08

27.19

27.19

2.32

25.88

25.88

2.59

24.46

24.46

2.91

22.89

22.89

3.27

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


1050

72(22.2)

41.59

22.07

2.25

39.75

21.35

2.51

37.77

20.58

2.79

35.67

19.78

3.11

33.40

18.93

3.48

30.96

18.02

3.90

67(19.4)

37.90

27.12

2.23

36.20

26.38

2.48

34.37

25.60

2.77

32.42

24.78

3.09

30.32

23.91

3.45

28.05

22.97

3.88

63(17.2)††

35.22

26.13

2.22

33.62

25.39

2.47

31.90

24.60

2.75

30.07

23.77

3.07

28.09

22.88

3.44

25.96

21.93

3.87

62(16.7)

34.53

32.04

2.21

32.97

31.27

2.47

31.31

30.44

2.75

29.55

29.53

3.07

27.74

27.74

3.44

26.04

26.04

3.87

57(13.9)

33.22

33.22

2.21

32.01

32.01

2.46

30.68

30.68

2.74

29.25

29.25

3.06

27.70

27.70

3.44

26.00

26.00

3.86

1200

72(22.2)

42.40

23.16

2.28

40.49

22.43

2.54

38.44

21.66

2.83

36.24

20.84

3.15

33.91

19.98

3.51

31.38

19.05

3.93

67(19.4)

38.68

28.89

2.26

36.90

28.13

2.52

35.00

27.34

2.80

32.97

26.50

3.12

30.79

25.60

3.49

28.46

24.65

3.91

63(17.2)††

35.97

27.78

2.25

34.30

27.02

2.50

32.52

26.22

2.78

30.61

25.37

3.10

28.56

24.46

3.47

26.36

23.49

3.90

62(16.7)

35.34

34.38

2.24

33.74

33.54

2.50

32.07

31.86

2.78

30.45

30.45

3.10

28.80

28.80

3.47

26.99

26.99

3.90

57(13.9)

34.65

34.65

2.24

33.35

33.35

2.50

31.93

31.93

2.78

30.41

30.41

3.10

28.76

28.76

3.47

26.96

26.96

3.90

1350

72(22.2)

43.03

24.20

2.31

41.06

23.46

2.58

38.93

22.68

2.86

36.68

21.85

3.18

34.27

20.98

3.55

31.68

20.04

3.96

67(19.4)

39.27

30.57

2.29

37.43

29.81

2.55

35.47

29.00

2.83

33.38

28.14

3.15

31.16

27.22

3.52

28.76

26.23

3.94

63(17.2)††

36.55

29.35

2.28

34.82

28.58

2.53

32.98

27.76

2.81

31.02

26.89

3.13

28.92

25.95

3.50

26.67

24.94

3.93

62(16.7)

36.05

36.44

2.28

34.51

34.51

2.53

33.01

33.01

2.81

31.41

31.41

3.14

29.67

29.67

3.51

27.77

27.77

3.93

57(13.9)

35.84

35.84

2.28

34.46

34.46

2.53

32.97

32.97

2.81

31.37

31.37

3.14

29.63

29.63

3.51

27.74

27.74

3.93

Seenoteonpg.14



DETAILEDCOOLINGCAPA

CITIES#

CONTINUED

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


1225

72(22.2)

50.43

25.70

2.47

48.01

24.76

2.86

45.51

23.81

3.26

42.89

22.83

3.69

40.16

21.82

4.13

37.25

20.76

4.61

67(19.4)

45.65

31.32

2.59

43.47

30.39

2.96

41.22

29.44

3.33

38.86

28.47

3.73

36.38

27.46

4.15

33.74

26.40

4.62

63(17.2)††

42.23

30.12

2.67

40.23

29.20

3.01

38.16

28.26

3.36

35.97

27.30

3.74

33.68

26.29

4.16

31.23

25.22

4.61

62(16.7)

41.36

36.82

2.68

39.42

35.88

3.02

37.42

34.91

3.37

35.33

33.87

3.75

33.17

32.70

4.16

31.09

31.09

4.61

57(13.9)

39.50

39.50

2.72

38.01

38.01

3.04

36.44

36.44

3.38

34.77

34.77

3.75

32.98

32.98

4.16

31.05

31.05

4.61

1400

72(22.2)

51.53

26.95

2.47

48.98

25.98

2.88

46.35

25.01

3.29

43.62

24.01

3.72

40.76

22.98

4.17

37.75

21.90

4.65

67(19.4)

46.66

33.31

2.60

44.38

32.35

2.98

42.00

31.37

3.36

39.54

30.39

3.76

36.95

29.35

4.19

34.21

28.25

4.66

63(17.2)††

43.19

31.97

2.69

41.08

31.02

3.04

38.90

30.06

3.40

36.62

29.07

3.78

34.22

28.03

4.20

31.69

26.94

4.66

62(16.7)

42.36

39.45

2.70

40.35

38.44

3.05

38.28

37.36

3.40

36.20

36.20

3.78

34.27

34.27

4.20

32.20

32.20

4.66

57(13.9)

41.23

41.23

2.72

39.62

39.62

3.06

37.93

37.93

3.41

36.14

36.14

3.78

34.22

34.22

4.20

32.16

32.16

4.66

1575

72(22.2)

52.37

28.11

2.48

49.72

27.13

2.90

47.00

26.14

3.31

44.15

25.12

3.75

41.21

24.07

4.20

38.11

22.98

4.69

67(19.4)

47.45

35.19

2.62

45.05

34.20

3.00

42.59

33.23

3.39

40.05

32.20

3.80

37.37

31.13

4.23

34.58

30.00

4.70

63(17.2)††

43.93

33.72

2.71

41.73

32.75

3.07

39.46

31.77

3.43

37.10

30.75

3.82

34.64

29.68

4.24

32.04

28.54

4.70

62(16.7)

43.23

41.84

2.72

41.18

40.82

3.07

39.23

39.23

3.43

37.32

37.32

3.82

35.29

35.29

4.24

33.12

33.12

4.70

57(13.9)

42.69

42.69

2.73

40.98

40.98

3.08

39.18

39.18

3.44

37.28

37.28

3.82

35.25

35.25

4.24

33.08

33.08

4.70

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


1400

72(22.2)

56.41

29.20

2.87

53.61

28.12

3.30

50.78

27.02

3.72

47.89

25.94

4.16

44.89

24.82

4.62

41.71

23.66

5.14

67(19.4)

51.26

35.77

2.90

48.73

34.69

3.31

46.17

33.60

3.71

43.54

32.51

4.13

40.80

31.39

4.59

37.89

30.20

5.10

63(17.2)††

47.52

34.44

2.92

45.19

33.36

3.31

42.82

32.28

3.70

40.39

31.20

4.11

37.84

30.07

4.56

35.13

28.88

5.07

62(16.7)

46.57

42.18

2.92

44.30

41.08

3.31

42.03

39.97

3.69

39.68

38.79

4.10

37.28

37.28

4.55

35.09

35.09

5.08

57(13.9)

44.64

44.64

2.93

42.89

42.89

3.30

41.08

41.08

3.69

39.20

39.20

4.10

37.20

37.20

4.55

35.04

35.04

5.07

1600

72(22.2)

57.57

30.63

2.91

54.62

29.52

3.34

51.67

28.41

3.77

48.64

27.30

4.21

45.53

26.16

4.67

42.24

24.98

5.19

67(19.4)

52.36

38.08

2.94

49.68

36.97

3.35

47.00

35.85

3.76

44.26

34.73

4.18

41.40

33.58

4.64

38.40

32.37

5.15

63(17.2)††

48.57

36.59

2.96

46.11

35.48

3.35

43.64

34.38

3.75

41.09

33.26

4.16

38.44

32.11

4.61

35.64

30.89

5.13

62(16.7)

47.68

45.26

2.97

45.32

44.07

3.35

42.99

42.79

3.74

40.78

40.78

4.16

38.64

38.64

4.62

36.33

36.33

5.14

57(13.9)

46.58

46.58

2.97

44.69

44.69

3.35

42.74

42.74

3.74

40.72

40.72

4.16

38.59

38.59

4.62

36.28

36.28

5.14

1800

72(22.2)

58.45

31.98

2.95

55.39

30.85

3.39

52.32

29.71

3.82

49.20

28.59

4.26

46.00

27.44

4.73

42.60

26.24

5.24

67(19.4)

53.17

40.28

2.98

50.40

39.14

3.40

47.62

38.01

3.81

44.78

36.85

4.24

41.86

35.67

4.69

38.78

34.42

5.21

63(17.2)††

49.37

38.63

3.00

46.81

37.50

3.40

44.24

36.36

3.80

41.61

35.23

4.21

38.89

34.04

4.67

36.01

32.77

5.18

62(16.7)

48.62

48.02

3.01

46.27

46.27

3.40

44.18

44.18

3.80

42.04

42.04

4.22

39.77

39.77

4.68

37.34

37.34

5.19

57(13.9)

48.21

48.21

3.01

46.19

46.19

3.40

44.12

44.12

3.80

41.99

41.99

4.22

39.72

39.72

4.68

37.29

37.29

5.19

Seenoteonpg.14



DETAILEDCOOLINGCAPA

CITIES#

CONTINUED

EVAPORATORAIR


75(23.9)

85(29.4)

95(35)

105(40.6)

115(46.1)

125(51.7)

CFM

EWB

°F(°C)

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

CapacityMBtuh

Total

System

KW**

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡

Total

Sens‡


1750

72(22.2)

69.17

35.89

3.81

65.83

34.62

4.20

62.32

33.31

4.63

58.60

31.93

5.12

54.63

30.49

5.68

50.41

28.97

6.30

67(19.4)

63.19

44.43

3.74

60.19

43.17

4.13

57.00

41.85

4.56

53.63

40.47

5.05

50.02

39.02

5.61

46.18

37.48

6.25

63(17.2)††

58.86

42.85

3.69

56.08

41.59

4.08

53.14

40.28

4.51

50.02

38.91

5.00

46.68

37.46

5.56

43.12

35.92

6.21

62(16.7)

57.71

52.73

3.68

55.03

51.44

4.07

52.20

50.06

4.50

49.23

48.51

4.99

46.32

46.32

5.56

43.40

43.40

6.21

57(13.9)

55.78

55.78

3.66

53.67

53.67

4.05

51.40

51.40

4.49

48.93

48.93

4.99

46.26

46.26

5.56

43.34

43.34

6.21

2000

72(22.2)

70.36

37.64

3.89

66.90

36.35

4.28

63.21

35.01

4.71

59.35

33.61

5.20

55.24

32.15

5.75

50.87

30.61

6.38

67(19.4)

64.35

47.30

3.82

61.20

46.01

4.21

57.88

44.67

4.64

54.36

43.25

5.13

50.63

41.76

5.69

46.66

40.17

6.32

63(17.2)††

59.99

45.53

3.77

57.09

44.24

4.15

54.01

42.91

4.59

50.76

41.50

5.08

47.31

40.01

5.64

43.61

38.41

6.28

62(16.7)

58.97

56.54

3.76

56.19

55.09

4.15

53.39

53.39

4.58

50.73

50.73

5.08

47.86

47.86

5.65

44.74

44.74

6.30

57(13.9)

58.06

58.06

3.75

55.76

55.76

4.14

53.31

53.31

4.58

50.67

50.67

5.08

47.80

47.80

5.65

44.69

44.69

6.29

2250

72(22.2)

71.26

39.30

3.97

67.65

37.99

4.36

63.86

36.63

4.79

59.89

35.22

5.27

55.65

33.73

5.82

51.19

32.18

6.45

67(19.4)

65.22

50.05

3.89

61.95

48.72

4.28

58.50

47.35

4.71

54.89

45.91

5.20

51.06

44.37

5.76

47.00

42.71

6.39

63(17.2)††

60.84

48.08

3.84

57.83

46.76

4.23

54.65

45.40

4.66

51.31

43.95

5.15

47.75

42.41

5.71

43.99

40.75

6.35

62(16.7)

60.05

60.05

3.84

57.56

57.56

4.23

54.95

54.95

4.67

52.14

52.14

5.16

49.11

49.11

5.73

45.81

45.81

6.38

57(13.9)

59.92

59.92

3.84

57.48

57.48

4.23

54.88

54.88

4.67

52.08

52.08

5.16

49.05

49.05

5.73

45.76

45.76

6.38

*Testedcombination.

{ThekWvaluesincludethecompressor,outdoorfanmotor,andindoorblowermotor.ThekWfromsupplementheatersshouldbeaddedtothesevaluestoobtaintotalsystemkilowatts.

}Sensiblecapacitiesshownarebasedon80_F(27_C)enteringairattheindoorcoil.Forsensiblecapacitiesatotherthan80_F(27_C),deduct835Btuh

(245kW)per1000CFM(480L/S)ofindoorcoilairforeachdegreebelow80_F(27_C),oradd835Btuh(245kW)per1000CFM(480L/S)ofindoorcoilairperdegreeabove80_F(27_C).

#DetailedcoolingcapacitiesarebasedonindoorandoutdoorunitatthesameelevationperAhRIstandard210/240-2008.Ifadditionaltubinglengthand/orindoorunitislocatedaboveoutdoorunit,aslightvariationin

capacitymayoccur.

**Systemkwistotalofindoorandoutdoorunitkilowatts.

{{AtTVAratingindoorcondition(75_Fedb/63_Fewb).Allotherindoorairtemperaturesareat80_Fedb.

EWB—EnteringWetBulb

NOTE:Whentherequireddatafallbetweenthepublisheddata,interpolationmaybeperformed.Extrapolationisnotanacceptablepractice.



Accessory Description and Usage (Listed Alphabetically)1. Ball- Bearing Fan MotorA fan motor with ball bearings which permits speedreduction while maintaining bearing lubrication.2. Compressor Start Assist - Capacitor and RelayStart capacitor and relay gives a hard boost to compressormotor at each start up.

Usage Guideline:Required for reciprocating compressors in thefollowing applications:

Long lineLow ambient coolingHard shut off expansion valve on indoor coilLiquid line solenoid on indoor coil

Required for single- phase scroll compressors inthe following applications:

Long lineLow ambient cooling

Suggested for all compressors in areas with ahistory of low voltage problems.

3. Compressor Start Assist — PTC TypeSolid state electrical device which gives a soft boost to thecompressor at each start- up.

Usage Guideline:Suggested in installations with marginal powersupply.

4. Crankcase HeaterAn electric resistance heater which mounts to the base ofthe compressor to keep the lubricant warm during off cycles.Improves compressor lubrication on restart and minimizesthe chance of liquid slugging.

Usage Guideline:Required in low ambient cooling applications.Required in long line applications.Suggested in all commercial applications.

5. Evaporator Freeze ThermostatAn SPST temperature- actuated switch that stops unitoperation when evaporator reaches freeze- up conditions.

Usage Guideline:Required when low ambient kit has been added.

6. Isolation RelayAn SPDT relay which switches the low- ambient controllerout of the outdoor fan motor circuit when the heat pumpswitches to heating mode.

Usage Guideline:Required in all heat pumps where low ambient kithas been added.

7. Liquid- Line Solenoid Valve (LLS)An electrically operated shutoff valve which stops and startsrefrigerant liquid flow in response to compressor operation. Itis to be installed at the outdoor unit to control refrigerant offcycle migration in the heating mode.

Usage Guideline:An LLS is required in all long line heat pumpapplications to control refrigerant off cycle migrationinthe heating mode. See Long Line Guideline.

8. Low-Ambient Pressure Switch KitA long life pressure switch which is mounted to outdoor unitservice valve. It is designed to cycle the outdoor fan motor inorder to maintain head pressure within normal operatinglimits. The control will maintain working head pressure atlow- ambient temperatures down to 0_F (- 17.8_C) whenproperly installed.

Usage Guideline:A Low- Ambient Pressure SwitchLow- Ambient Controller must be used when coolingoperation is used at outdoor temperatures below55_F (12.8_C).

9. Sound JacketWraparound sound reducing cover for the compressor.Reduces the sound level by about 2 dBA.

Usage Guideline:Suggested when unit is installed closer than 15 ft.(4.577 m) to quiet areas, bedrooms, etc.Suggested when unit is installed between twohouses less than 10 ft. (3.05 m) apart.

10. Thermostatic Expansion Valve (TXV) Bi- FlowA modulating flow- control valve which meters refrigerantliquid flow rate into the evaporator in response to thesuperheat of the refrigerant gas leaving the evaporator.

Usage Guideline:Accessory required to meet AHRI rating and systemreliability, where indoor not equipped.Required in all heat pump applications designedwith R- 410A refrigerant.

11. Time- Delay RelayAn SPST delay relay which briefly continues operation ofindoor blower motor to provide additional cooling after thecompressor cycles off.Note: Most indoor unit controls include this feature. For thosethat do not, use the guideline below.

Usage Guideline:Accessory required to meet AHRI rating, whereindoor not equipped.



ACCESSORY USAGE GUIDELINES

Accessory

Required forLow-Ambient

Cooling Applicatins(Below 55F / 12.8C)

Required forLong Line

Applications*

Required forSea CoastApplications

(Within 2 mi/3.22 km)Accumulator Standard Standard Standard

Compressor Start AssistCapacitor and Relay

Yes Yes No

Crankcase Heater Yes Yes No

Evaporator Freeze Thermostat Yes No No

Hard Shutoff TXV Yes Yes NoIsolation Relay Yes No No

Liquid Line Solenoid Valve NoSee Long- Line

Application Guideline No

Low Ambient Switch Yes No No

Support Feet Recommended No Recommended* For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Split- System

Longline Application Guideline.

ACCESSORIES

Part Number Description Used OnModel Size

NASA001CH Crankcase Heater for Scroll Compressor (208/230 V) 48, 60

NASA003CH Crankcase Heater for Scroll Compressor (208/230 V) 18, 30, 36

NASA00501CH Crankcase Heater for Scroll Compressor (208/230 V) 42

NASA00601CH Crankcase Heater for Scroll Compressor (208/230 V) 24

NASA003SC Hard Start Kit (Capacitor & Relay) 18, 30, 36

NASA005SC Hard Start Kit (Capacitor & Relay) 24, 42, 48, 60

NASA001SC Start Component - PTC Device ALL

NASA00201FS Evaporator Freeze Thermostat ALL

NASA001LS Liquid Line Solenoid Valve, HP, R- 410A ALL

NASA001TD Time Delay Relay, Indoor Blower ALL

NASA001AC Anti- Cycle Timer (5 minute delay) ALL

NASA401LA Low Ambient Pressure Switch ALL

NASA00101IK Low Ambient Isolation Relay Kit ALL

NASA001SF Support Feet, 4” (102mm) tall ALL

NASA00201SF Support Feet, 4” (102mm) tall ALL

NASA001SJ Sound Jacket, Compressor ALL

NASA00106SS Snow Stand Kit ALL

NAEA40501TX TXV Kit, R- 410A - for use with copper or tin fan coils 18, 24, 30

NAEA40601TX TXV Kit, R- 410A - for use with copper or tin fan coils 36, 42

NAEA40701TX TXV Kit, R- 410A - for use with copper or tin fan coils 48, 60

NAEB40501TX TXV Kit, R- 410A - for use with aluminum fan coils 18, 24, 30

NAEB40601TX TXV Kit, R- 410A - for use with aluminum fan coils 36, 42

NAEB40701TX TXV Kit, R- 410A - for use with aluminum fan coils 48, 60

Copyright 2017 International Comfort ProductsLewisburg, Tennessee 37091 USA

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