York CF, CM, CU Technical Guide

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TECHNICAL GUIDE

ADD - ON COILS

FOR USE WITH SPLIT-SYSTEM COOLING & HEAT PUMPS

MODELS: CF, CM, CU

600 - 2000 CFM 1.5 - 5 TON COILS

UPFLOW

UNCASED

CU

UPFLOW/DOWNFLOW

FULL CASED

 

FULL CASED

MULTI-POSITION

 

CF

CM

 

A0368-001

ISO 9001

Certified Quality

Management System

Due to continuous product improvement, specifications are subject to change without notice.

Visit us on the web at:

www.upgnet.com and www.york.com

Additional rating information can be found at:

www.ahridirectory.org

5005743-YTG-C-0815

DESCRIPTION

These indoor coils are designed to be installed with UPG furnaces or modular air handlers and matched with UPG cooling and heat pump outdoor units. All coil models are available as “flex-coil” units without a factory installed metering device. Flexcoil models allow these coils to be used with R-410A or R-22 for added flexibility to meet refrigerant system choice. A piston or TXV metering device should be installed in the field to meet your system requirements.

CF Models, Full Case Coils - Full cased coils are suitable for use in upflow or downflow applications.

CM Models, Multi-Position Coils - CM coils have the added flexibility that allow them to be installed in any position - upflow, downflow, or horizontal (right or left). This coil can be easily installed with a UPG furnace or modular air handler in any configuration.

CU Models, Uncased Coils - These coils are designed for installation on top of upflow furnaces, and they are to be used for upflow only applications. The uncased coils require field modification of the furnace duct for the coil installation.

FEATURES

RC2 - Rigid Case Construction interior endoskeleton for structural support, flush side, and locks in insulation.

Powder-painted - G30 galvanized steel case provide a coated edge that resists corrosion and rust creep.

MaxAlloyTM Coil - Long life aluminum coils built to deliver lasting performance, efficiency and reliability.

Quality Construction - Structural components are made of Aluminum or G90 galvanized steel to prevent corrosion.

Improved Insulation Design - Single piece with no external screws to reduce thermal transmission paths to prevent sweating. Foil faced insulation for ease of cleaning.

Thermostatic Expansion Valve - Bolt-on TXV provides easy installation to convert the indoor coil to the required refrigerant that does not require brazing to replace or install. Some models are available with factory installed TXVs.

Case Depth - These models have 20.5” casing which provide ease of attic access and tight applications.

Thermal Plastic Drain Pan - Positive slope for drainage to reduce cause for potential mold or contaminates.

ACCESSORIES

Refer to Price Manual for specific model numbers.

TXV Kits - Thermal expansion valve kits are available for flexcoil applications with R-410A refrigerant. All TXV kits are nonbraze. All connections are bolt-on including the valve assembly and equalizer tube. No orifice or any other metering device is to be used in conjunction with the TXV.

Partial Case – Available to be used with CU coils in four widths. This option is intended for upflow applications where height limitations in the application prevent the installation of full cased coils. The partial case design allows the top section of the indoor coil to be installed in the duct or plenum.

Coil Casing Without Coil - Coil casings are available in four widths that can be installed with the furnace or modular air handler during initial installation. This option is available to allow the installer the flexibility to add the coil at a later date without duct modifications.

UVC Germicidal Light - The UVC technology effectively prevents mold, bacteria, and other microorganisms that develop in air handling systems. The UVC Light Kit provides safe, continuous cleaning while actually saving money by reducing HVAC system maintenance and energy consumption.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

York CF, CM, CU Technical Guide

5005743-YTG-C-0815

DIMENSIONS

 

 

 

 

Dimensions 2

 

Refrigerant

19-1/8”

 

Models1

 

 

Connections

3,4,5

(OPENING)

C (OPENING)

Height

Width

Opening Widths

Line Size

 

 

 

 

 

 

 

A

B

C

D

Liquid Vapor

 

 

CF18A*A1

19-1/2

14-1/2

13-1/2

13-1/2

 

 

 

 

CF18BXA1

19

17-1/2

16-1/2

16-1/2

 

 

 

 

CF24A*A1

19-1/2

14-1/2

13-1/2

13-1/2

 

 

 

 

CF24BXA1

19

17-1/2

16-1/2

16-1/2

 

 

 

A

CF24CXA1

21

21

20

20

 

 

 

 

CF30AXA1

21-5/8

14-1/2

13-1/2

13-1/2

 

 

 

 

CF30B*A1

23

17-1/2

16-1/2

16-1/2

3/4

 

 

CF30CXA1

21

21

20

20

 

 

 

 

CF30DXA1

25

24/1/2

23-1/2

23-1/2

 

 

 

 

CF36AXA1

25-1/2

14-1/2

13-1/2

13-1/2

 

 

 

 

CF36B*A1

25-5/8

17-1/2

16-1/2

16-1/2

3/8

 

B

20-1/2”

CF36CXA1

23

21

20

20

 

 

 

21-1/2”

CF36DXA1

25

24-1/2

23-1/2

23-1/2

 

 

 

 

CF42BXA1

25

17-1/2

16-1/2

16-1/2

 

 

 

 

CF42C*A1

25

21

20

20

 

 

 

 

CF42DXA1

25

24-1/2

23-1/2

23-1/2

 

 

 

BOTTOM OPENING

CF48C*A1

27

21

20

20

7/8

 

DIMENSIONS

CF48DXA1

27

24-1/2

23-1/2

23-1/2

 

 

 

 

 

19-1/8"

CF60C*A1

33

21

20

20

 

 

D (OPENING)

 

 

 

 

CF60DXA1

32-3/4

24-1/2

23-1/2

23-1/2

 

 

 

A0322-001

 

 

 

CF64DXA1

32-3/4

24-1/2

23-1/2

23-1/2

 

 

 

 

 

 

1.Asterisk (*) denotes coil model is available as a flex coil or with factory installed TXV.

2.All dimensions are in inches.

3.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.

4.Adapter fitting must be field installed for other line set size.

5.See outdoor unit technical guide for proper line set size.

19-1/8”

C

(OPENING)

(OPENING)

A

B

20-1/2”

21-1/2”

BOTTOM OPENING

DIMENSIONS

19-1/8" D (OPENING)

A0323-001

 

 

Dimensions 2

 

Refrigerant

Models1

 

 

Connections

3,4,5

 

 

 

 

 

Height

Width

Opening Widths

Line Size

 

 

A

B

C

D

Liquid

Vapor

CM18A*A1

19-1/2

14-1/2

13-1/2

13-1/2

 

 

 

CM18BXA1

19

17-1/2

16-1/2

16-1/2

 

 

 

CM24A*A1

19-1/2

14-1/2

13-1/2

13-1/2

 

 

 

CM24B*A1

19

17-1/2

16-1/2

16-1/2

 

 

 

CM24CXA1

21

21

20

20

 

 

 

CM30A*A1

25-1/2

14-1/2

13-1/2

13-1/2

 

 

 

CM30B*A1

23

17-1/2

16-1/2

16-1/2

 

3/4

CM30CXA1

23

21

20

20

 

 

 

CM30DXA1

25

24/1/2

23-1/2

23-1/2

 

 

 

CM36AXA1

25-1/2

14-1/2

13-1/2

13-1/2

3/8

 

 

CM36B*A1

25-5/8

17-1/2

16-1/2

16-1/2

 

 

 

 

 

CM36C*A1

25

21

20

20

 

 

 

CM36DXA1

25

24-1/2

23-1/2

23-1/2

 

 

 

CM42C*A1

27

21

20

20

 

 

 

CM42DXA1

27

24-1/2

23-1/2

23-1/2

 

 

 

CM48C*A1

33

21

20

20

 

 

 

CM48D*A1

32-3/4

24-1/2

23-1/2

23-1/2

 

7/8

CM60C*A1

33

21

20

20

 

 

 

CM60D*A1

32-3/4

24-1/2

23-1/2

23-1/2

 

 

 

CM64DXA1

32-3/4

24-1/2

23-1/2

23-1/2

 

 

 

1.Asterisk (*) denotes coil model is available as a flex coil or with factory installed TXV.

2.All dimensions are in inches.

3.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.

4.Adapter fitting must be field installed for other line set size.

5.See outdoor unit technical guide for proper line set size.

2

Johnson Controls Unitary Products

5005743-YTG-C-0815

 

 

 

 

Dimensions 1

Refrigerant

 

 

 

Models

Connections

2,3,4

 

 

 

 

 

 

 

 

Height

Width

Line Size

 

 

 

 

 

 

 

 

A

B

Liquid

Vapor

 

 

 

CU18AXA1

13-3/8

13-3/8

 

 

 

 

 

CU18BXA1

13-1/4

16-3/8

 

 

 

 

 

CU24AXA1

15-3/8

13-3/8

 

 

 

 

 

CU24BXA1

15-1/4

16-3/8

 

 

 

 

 

CU24CXA1

14-7/8

19-7/8

 

 

 

 

 

CU30AXA1

19-3/8

13-3/8

 

3/4

 

 

A

CU30BXA1

19-1/2

16-3/8

 

 

 

 

 

 

 

 

CU30CXA1

19-1/4

19-7/8

 

 

 

 

 

CU30DXA1

19

23-3/8

3/8

 

 

 

 

CU36BXA1

21-1/2

16-3/8

 

 

 

 

 

 

 

 

 

CU36CXA1

21-1/8

19-7/8

 

 

 

 

 

CU36DXA1

21-1/4

23-3/8

 

 

 

 

 

CU42CXA1

23-1/8

19-7/8

 

 

 

 

 

CU42DXA1

22-7/8

23-3/8

 

 

21”

 

 

CU48CXA1

25-1/8

19-7/8

 

7/8

 

 

 

CU48DXA1

25

23-3/8

 

 

B

 

 

 

 

 

CU60CXA1

29-1/4

19-7/8

 

 

 

 

 

 

 

 

 

A0350-002

CU60DXA1

29

23-3/8

 

 

1.All dimensions are in inches.

2.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.

3.Adapter fitting must be field installed for other line set size.

4.See outdoor unit technical guide for proper line set size.

COOLING CAPACITY

UPFLOW "N" TYPE COIL - COOLING CAPACITY (Coil Only1)

Models

Rated CFM

Entering Air

MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)

Dry/Wet Bulb (°F)

35/107.9

40/118.9

45/130.7

50/143.3

 

 

 

 

85/72

45.7

41.6

36.8

30.5

CF18A

600

80/67

38.5

33.9

28.5

22.3

75/62

31.5

26.5

20.5

15.9

 

 

 

 

70/57

24.4

19.5

15.2

11.5

 

 

85/72

45.7

41.6

36.8

30.5

CF18B

600

80/67

38.5

33.9

28.5

22.3

75/62

31.5

26.5

20.5

15.9

 

 

 

 

70/57

24.4

19.5

15.2

11.5

 

 

85/72

52.2

47.5

41.8

35.0

CF24A

800

80/67

43.6

38.3

31.9

24.5

75/62

35.2

29.5

22.7

16.2

 

 

 

 

70/57

27.1

20.7

15.5

11.4

 

 

85/72

52.2

47.5

41.8

35.0

CF24B

800

80/67

43.6

38.3

31.9

24.5

75/62

35.2

29.5

22.7

16.2

 

 

 

 

70/57

27.1

20.7

15.5

11.4

 

 

85/72

52.2

47.5

41.8

35.0

CF24C

800

80/67

43.6

38.3

31.9

24.5

75/62

35.2

29.5

22.7

16.2

 

 

 

 

70/57

27.1

20.7

15.5

11.4

 

 

85/72

75.3

67.8

56.8

47.1

CF30A

1000

80/67

62.6

54.6

44.2

34.5

75/62

50.2

41.3

32.0

22.9

 

 

 

 

70/57

37.8

30.1

21.5

16.2

 

 

85/72

75.3

67.8

56.8

47.1

CF30B

1000

80/67

62.6

54.6

44.2

34.5

75/62

50.2

41.3

32.0

22.9

 

 

 

 

70/57

37.8

30.1

21.5

16.2

For notes see Page 4.

Johnson Controls Unitary Products

3

5005743-YTG-C-0815

UPFLOW "N" TYPE COIL - COOLING CAPACITY (Coil Only1)

Models

Rated CFM

Entering Air

MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)

Dry/Wet Bulb (°F)

35/107.9

40/118.9

45/130.7

50/143.3

 

 

 

 

85/72

75.3

67.8

56.8

47.1

CF30C

1000

80/67

62.6

54.6

44.2

34.5

75/62

50.2

41.3

32.0

22.9

 

 

 

 

70/57

37.8

30.1

21.5

16.2

 

 

85/72

75.3

67.8

56.8

47.1

CF30D

1000

80/67

62.6

54.6

44.2

34.5

75/62

50.2

41.3

32.0

22.9

 

 

 

 

70/57

37.8

30.1

21.5

16.2

 

 

85/72

91.6

82.4

71.3

59.4

CF36A

1200

80/67

76.5

65.4

54.6

42.8

75/62

61.3

51.2

40.0

30.5

 

 

 

 

70/57

47.5

38.1

28.7

22.3

 

 

85/72

91.6

82.4

71.3

59.4

CF36B

1200

80/67

76.5

65.4

54.6

42.8

75/62

61.3

51.2

40.0

30.5

 

 

 

 

70/57

47.5

38.1

28.7

22.3

 

 

85/72

91.6

82.4

71.3

59.4

CF36C

1200

80/67

76.5

65.4

54.6

42.8

75/62

61.3

51.2

40.0

30.5

 

 

 

 

70/57

47.5

38.1

28.7

22.3

 

 

85/72

91.6

82.4

71.3

59.4

CF36D

1200

80/67

76.5

65.4

54.6

42.8

75/62

61.3

51.2

40.0

30.5

 

 

 

 

70/57

47.5

38.1

28.7

22.3

 

 

85/72

100.6

89.8

78.2

64.7

CF42B

1400

80/67

83.5

73.7

59.8

48.0

75/62

67.8

55.8

44.7

32.5

 

 

 

 

70/57

52.3

41.5

30.7

23.7

 

 

85/72

100.6

89.8

78.2

64.7

CF42C

1400

80/67

83.5

73.7

59.8

48.0

75/62

67.8

55.8

44.7

32.5

 

 

 

 

70/57

52.3

41.5

30.7

23.7

 

 

85/72

100.6

89.8

78.2

64.7

CF42D

1400

80/67

83.5

73.7

59.8

48.0

75/62

67.8

55.8

44.7

32.5

 

 

 

 

70/57

52.3

41.5

30.7

23.7

 

 

85/72

115.2

105.0

93.9

79.0

CF48C

1600

80/67

88.3

78.2

65.5

52.6

75/62

72.7

60.8

50.1

37.6

 

 

 

 

70/57

57.7

46.9

36.6

29.7

 

 

85/72

115.2

105.0

93.9

79.0

CF48D

1600

80/67

88.3

78.2

65.5

52.6

75/62

72.7

60.8

50.1

37.6

 

 

 

 

70/57

57.7

46.9

36.6

29.7

 

 

85/72

115.1

103.0

91.7

78.6

CF60C

1800

80/67

96.8

85.9

73.7

60.5

75/62

80.7

69.4

57.5

43.5

 

 

 

 

70/57

58.7

48.9

37.7

32.7

 

 

85/72

115.1

103.0

91.7

78.6

CF60D

1800

80/67

96.8

85.9

73.7

60.5

75/62

80.7

69.4

57.5

43.5

 

 

 

 

70/57

58.7

48.9

37.7

32.7

 

 

85/72

133.6

118.5

103.2

86.6

CF64D

1800

80/67

111.4

96.2

80.3

62.8

75/62

90.7

75.1

60.0

43.5

 

 

 

 

70/57

70.6

56.9

42.5

32.8

1. - See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.

4

Johnson Controls Unitary Products

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