York Air Conditioner Ahe18 Thru 60 Users Manual 680210 YTG B 0311

AHE18 THRU 60' to the manual 0d7f1bb4-8f1b-45c0-933e-149457b8cc72

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680210-YTG-B-0311

DESCRIPTION
The Air Handler line offers the ultimate in comfort, sound and
application flexibility. The air handler is shipped ready to be
installed in upflow, horizontal left or right position, with minor
adjustments. No special kits are required to install this deluxe
product.

TECHNICAL GUIDE
SINGLE PIECE STANDARD ECM
AIR HANDLERS

All JCI Unitary Products air handlers and coils use a TXV to provide our customers with the optimum performance and refrigerant control. Air handlers are shipped with “Flex-coils” without a
factory installed metering device. For added flexibility, an R-22
or R-410A TXV or orifice can be field installed to meet your
refrigerant choice.

FEATURE

FOR USE WITH SPLIT-SYSTEM
COOLING & HEAT PUMPS

Thermal Expansion Valve - Provides the ultimate refrigerant
control required for today’s high efficient product. The UPG bolton TXV provides easy installation to convert the air handler to
the required refrigerant, which is a true bolt-on design that does
not require brazing to replace or install.

MODELS: AHE18 THRU 60*

Insulated Cabinet - All air handler cabinets are thermally insulated with 3/4” foil faced insulation to prevent sweating.
Factory Sealed - Achieves 2% or less total airflow leakage rate
at duct blaster field test conditions for system airflow verification.
Durable Finish Inside and Out - Air handler casings are made
of pre-painted galvanized steel which provides a better paint to
steel bond that resists corrosion and rust creep. All internal coil
sheet metal parts are made of G60 galvanized or prepainted
G30 galvanized.
Filters - All models have internal filter racks provided for use
with 1” thick standard size filters.
Electric Heat Kits - New 6HK series of field installed electric
heat kits are available for installation friendly and easy service
applications. These 6HK kits are unique to these new models.
High Efficiency Blowers - All models use high efficiency
brushless DC motors to provide cooling SEER rating enhancement.

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.york.com
Additional rating information can be found at:

www.ahridirectory.org
WARRANTY
Standard 5-year limited parts warranty.
Extended 10-year limited parts warranty when product is
registered online within 90 days of purchase for replacement or closing for new home construction.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

680210-YTG-B-0311

DIMENSIONS & DUCT CONNECTION DIMENSIONS
F

J
13”
K

Blower
Compartment

Top Outlet
Dimensions

A

Refrigerant
Connections

D

Circuit Breaker
Panel

Drain Connections
for Upflow
Applications

7-11/32”

18-9/32”

C

1-1/2”

E
Bottom Inlet
Dimensions

B

Drain Pan Connections
for Horizontal Applications

Filter
Access

Dimensions
Dimensions
Models

A

B

C
Depth

Wiring Knockouts

D

E

F

Height

Width

AHE18B3XH21

46”

17 1/2”

16 1/2”

13-29/32"

16 1/2”

AHE24B3XH21

46”

17 1/2”

16 1/2”

13-29/32"

16 1/2”

AHE30B3XH21

46”

17 1/2”

16 1/2”

13-29/32"

16 1/2”

J

K

Power

Control

Refrigerant
Connections
Line Size
Liquid

AHE36C3XH21

52”

21”

21 1/2”

17-13/32"

AHE42D3XH21

57’

24 1/2”

26”

20-29/32"

7/8" (1/2")1
20”
7/8" (1/2")
1-3/8"(1")
23-1/2” 1-23/32" (1-1/4")

AHE48D3XH21

57”

24 1/2”

26”

20-29/32"

23-1/2”

AHE60D3XH21

57”

24 1/2”

26”

20-29/32"

23-1/2”

21 1/2”

Vapor

3/4"
3/8"
7/8"

1. Actual size (Conduit size).

COIL TECHNICAL DATA

2

Models

Application

Refrig.
Conn. Types

Face Area
(Sq. Ft.)

Rows
Deep

Fin
Per In.

Coil Size

Tube
Geometry

Tube
Dia.

Fin
Type

AHE18B3XH21

Cooling /
Heat Pump

Sweat

3.40

2

14

(2) 14 x 17.5

1 x 0.866

3/8

Enhanced

AHE24B3XH21

Cooling /
Heat Pump

Sweat

3.90

3

12

(2) 16 x 17.5

1 x 0.866

3/8

Enhanced

AHE30B3XH21

Cooling /
Heat Pump

Sweat

3.90

3

12

(2) 16 x 17.5

1 x 0.866

3/8

Enhanced

AHE36C3XH21

Cooling /
Heat Pump

Sweat

4.86

3

12

(2) 20 x 17.5

1 x 0.866

3/8

Enhanced

AHE42D3XH21

Cooling /
Heat Pump

Sweat

5.35

3

12

(2) 22 x 17.5

1 x 0.866

3/8

Enhanced

AHE48D3XH21

Cooling /
Heat Pump

Sweat

5.83

3

11

(2) 24 x 17.5

1 x 0.866

3/8

Enhanced

AHE60D3XH21

Cooling /
Heat Pump

Sweat

6.80

3

12

(2) 28 x 17.5

1 x 0.866

3/8

Enhanced

Johnson Controls Unitary Products

680210-YTG-B-0311
COOLING CAPACITY
Models

Rated CFM

Entering Air °F
(Dry/Wet Bulb)

MBH@ Evaporator Temperature and Corresponding Pressure °F/PSIG
35/61.5

40/68.5

45/76.0

50/84.0

FULL-CASED “A” TYPE MULTI-POSITION

610
AHE18B3XH21
850

585

AHE24B3XH21

795

985

585

AHE30B3XH21

795

985

730

855
AHE36C3XH21
1000

1190

72

37.9

33.7

28.3

23.3

67

31.8

27.0

22.5

17.6

62

26.4

21.5

16.7

11.6

57

20.7

18.4

15.8

13.5

72

49.7

43.2

36.9

28.4

67

42.1

35.1

28.8

22.5

62

33.7

28.0

21.4

14.7

57

26.5

23.8

20.3

16.9

72

38.7

34.4

30.1

24.7

67

33.6

28.9

23.9

18.9

62

27.2

22.7

17.8

12.8

57

21.2

18.6

16.2

13.7

72

50.8

45.2

38.4

32.0

67

43.7

36.8

31.0

24.0

62

35.7

29.5

23.1

16.1

57

27.9

24.5

21.0

17.6

72

64.9

54.0

45.6

37.8

67

52.3

44.6

36.9

28.4

62

42.2

35.2

26.8

19.3

57

33.6

29.6

25.4

21.4

72

38.7

34.4

30.1

24.7

67

33.6

28.9

23.9

18.9

62

27.2

22.7

17.8

12.8

57

21.2

18.6

16.2

13.7

72

50.8

45.2

38.4

32.0

67

43.7

36.8

31.0

24.0

62

35.7

29.5

23.1

16.1

57

27.9

24.5

21.0

17.6

72

64.9

54.0

45.6

37.8

67

52.3

44.6

36.9

28.4

62

42.2

35.2

26.8

19.3

57

33.6

29.6

25.4

21.4

72

49.3

45.2

38.3

31.4

67

43.0

37.3

31.0

24.0

62

34.7

28.8

22.8

16.2

57

26.8

23.4

20.4

16.9

72

59.1

51.0

44.1

36.5

67

49.3

42.4

35.4

27.6

62

39.9

33.1

26.1

18.2

57

31.1

26.9

23.5

19.7

72

65.2

59.5

51.2

41.3

67

56.4

48.3

39.9

31.3

62

45.8

38.1

29.7

20.8

57

35.7

31.2

26.9

22.6

72

67.5

65.9

59.8

48.7

67

64.9

56.7

46.2

35.7

62

53.5

43.2

34.1

24.0

57

41.4

36.6

31.5

26.2

For notes see Page 4.

Johnson Controls Unitary Products

3

680210-YTG-B-0311
COOLING CAPACITY (Continued)
Models

Rated CFM

Entering Air °F
(Dry/Wet Bulb)

MBH@ Evaporator Temperature and Corresponding Pressure °F/PSIG
35/61.5

40/68.5

45/76.0

50/84.0

FULL-CASED “A” TYPE MULTI-POSITION

820

1000
AHE42D3XH21
1180

1385

1000

1195
AHE48D3XH21
1385

1600

1190

1390
AHE60D3XH21
1565

1835

72

56.6

51.1

42.8

35.6

67

48.6

41.1

34.8

27.6

62

39.4

33.0

26.0

18.3

57

30.5

26.6

23.1

19.6

72

65.7

61.0

52.7

42.9

67

58.0

49.6

41.1

32.1

62

46.7

38.9

30.4

21.8

57

36.4

31.6

27.6

23.3

72

67.9

71.4

60.2

48.8

67

65.6

56.9

47.1

37.1

62

53.8

45.2

34.7

24.6

57

42.2

37.1

31.9

27.0

72

69.4

81.0

68.0

57.2

67

77.1

65.4

54.1

41.6

62

62.1

51.0

39.8

28.1

57

48.1

42.5

36.8

30.6

72

69.0

59.8

51.3

41.5

67

56.5

48.2

39.7

29.9

62

45.1

36.8

28.3

18.9

57

34.4

31.0

26.8

22.5

72

79.5

69.7

59.9

48.6

67

65.2

55.5

45.5

34.9

62

52.2

42.5

32.6

21.8

57

40.1

36.1

31.1

26.2

72

90.0

78.1

66.0

54.5

67

73.5

62.7

51.3

38.7

62

59.2

48.2

36.9

24.0

57

45.2

41.0

35.4

29.7

72

102.2

90.0

74.3

60.4

67

83.6

70.6

57.2

43.1

62

66.1

54.0

41.2

27.0

57

50.7

46.1

39.8

33.4

72

83.6

73.7

62.9

51.6

67

68.2

58.4

48.4

37.1

62

54.9

45.3

34.8

23.9

57

42.2

37.3

31.9

26.9

72

95.9

84.1

71.9

58.8

67

79.2

67.4

54.4

41.6

62

62.4

51.2

39.7

26.9

57

48.0

42.5

36.8

30.6

72

106.3

94.2

78.5

63.5

67

87.6

73.9

60.2

45.9

62

69.3

56.8

43.5

29.7

57

53.1

46.9

40.5

34.1

72

122.1

107.1

90.9

72.6

67

100.2

85.9

69.8

51.8

62

79.7

65.3

49.8

32.9

57

60.8

54.1

46.4

38.7

Note: Airflow is calculated for each system tonnage. Capacity varies with O.D. product.

4

Johnson Controls Unitary Products

680210-YTG-B-0311
APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM
% Of Rated Airflow (CFM)

80%

90%

100%

110%

120%

Capacity Factor

0.96

0.98

1.00

1.02

1.03

PHYSICAL & ELECTRICAL DATA - COOLING ONLY (60 Hz)
Models

AHE18B

AHE24B

AHE30B

AHE36C

AHE42D

AHE48D

AHE60D

10 x 8

10 x 8

10 x 8

11 x 10

11 x 10

11 x 10

11 x 10

HP

1/3 HP

1/3 HP

1/3 HP

1/2 HP

1/2 HP

3/4 HP

3/4 HP

Nominal RPM

1050

1050

1050

1050

1050

1050

1050

208/230

208/230

208/230

208/230

208/230

208/230

208/230

2.8

2.8

2.8

4.1

4.1

6.0

6.0

Blower - Diameter x Width
Motor

Voltage
Amps

Full Load (230)
Type

Filter1

DISPOSABLE OR PERMANENT

Size

16 x 20 x 1

16 x 20 x 1

16 x 20 x 1

20 x 20 x 1

22 x 20 x 1

22 x 20 x 1

22 x 20 x 1

Permanent Type Kit

1PF0601BK

1PF0601BK

1PF0601BK

1PF0602BK

1PF0603BK

1PF0603BK

1PF0603BK

115/103

120/105

120/105

152/137

168/150

171/153

174/156

Shipping / Operating Weight (lbs.)
1. Field Supplied.

KW & MBH CONVERSIONS - FOR TOTAL POWER INPUT REQUIREMENT
208V
FOR

230V

240V
OPERATION MULTIPLY

220V

240V

.751
TABULATED KW & MBH BY

240V

.918
.840

ELECTRICAL DATA - COOLING ONLY (60 Hz)
Total Motor Amps

Minimum Circuit Ampacity

60 Hertz

60 Hertz

Models
208V

230V

208V

Max. O.C.P.1
Amps/Type

Minimum Wire
Size A.W.G.

230V

AHE MODELS
AHE18B3XH21

2.8

2.8

3.5

3.5

15

14

AHE24B3XH21

2.8

2.8

3.5

3.5

15

14

AHE30B3XH21

2.8

2.8

3.5

3.5

15

14

AHE36C3XH21

4.1

4.1

5.1

5.1

15

14

AHE42D3XH21

4.1

4.1

5.1

5.1

15

14

AHE48D3XH21

6.0

6.0

7.5

7.5

15

14

AHE60D3XH21

6.0

6.0

7.5

7.5

15

14

1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
* May be 0 (no Circuit Breaker) or 1 (with Circuit Breaker).

Johnson Controls Unitary Products

5

680210-YTG-B-0311
ELECTRICAL DATA - 208/230-1-60
Total Heat1
Models

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

kW Staging

Heater
Models*

Max.
Static

ECM Min.
Speed Tap
208V

230V

208V

230V

208V

230V

208V

230V

6HK*6500206

0.3

Med Low #2

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Med Low #2

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med High #4

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

6HK*6501006

0.3

Med High #4

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Med Low #2

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med #3

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

kW

MBH

W1 Only

W1 + W2

6HK*6501006

0.3

Med High #4

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

Med High #4

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

High #5

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Med Low #2

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med #3

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

6HK*6501006

0.3

Med High #4

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

Med High #4

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

High #5

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Med Low #2

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med #3

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

6HK*6501006

0.3

Med High #4

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

Med High #4

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

Med High #4

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK16501806

0.3

High #5

13.0

15.8

44.2

53.9

6.5

7.9

13.0

15.8

6HK16502006

0.3

High #5

14.4

17.5

49.1

59.9

7.2

8.8

14.4

17.6

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Med #3

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med #3

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

6HK*6501006

0.3

Med High #4

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

High #5

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

High #5

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Low #1

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Med Low #2

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.0

6HK*6501006

0.3

Med Low #2

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

Med #3

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

Med #3

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK16501806

0.3

Med High #4

13.0

15.8

44.2

53.9

6.5

7.9

13.0

15.8

6HK16502006

0.3

High #5

14.4

17.5

49.1

59.9

7.2

8.8

14.4

17.6

6HK*6500206

0.3

Low #1

1.8

2.2

6.1

7.5

1.8

2.2

1.8

2.2

6HK*6500506

0.3

Low #1

3.6

4.4

12.3

15.0

3.6

4.4

3.6

4.4

6HK*6500806

0.3

Low #1

5.8

7.0

19.7

24.0

5.8

7.0

5.8

7.1

6HK*6501006

0.3

Med Low #2

7.2

8.8

24.6

29.9

7.2

8.8

7.2

8.8

6HK16501306

0.3

Med #3

9.4

11.4

31.9

38.9

3.1

3.8

9.4

11.4

6HK16501506

0.3

Med #3

10.8

13.2

36.9

44.9

3.6

4.4

10.8

13.2

6HK16501806

0.3

Med High #4

13.0

15.8

44.2

53.9

6.5

7.9

13.0

15.8

6HK16502006

0.3

Med High #4

14.4

17.5

49.1

59.9

7.2

8.8

14.4

17.6

6HK16502506

0.3

High #5

18.0

21.9

61.4

74.9

7.2

8.8

18.0

22.0

1. See conversion table on Page 5.

6

Johnson Controls Unitary Products

680210-YTG-B-0311
ELECTRICAL DATA - (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE - 208/230-1-60
Models

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

Field Wiring

Heater
Models*

Heater
Amps
240V

208V

230V

208V

230V

208V

230V

6HK*6500206

10.0

14.33

15.48

15

20

12

12

6HK*6500506

20.0

25.17

27.46

30

30

10

10

6HK*6500806

32.0

38.17

41.83

40

45

8

8

6HK*6501006

40.0

46.83

51.42

50

60

8

6

6HK*6500206

10.0

14.33

15.48

15

20

12

12

6HK*6500506

20.0

25.17

27.46

30

30

10

10

6HK*6500806

32.0

38.17

41.83

40

45

8

8

6HK*6501006

40.0

46.83

51.42

50

60

8

6

6HK16501306

52.0

59.83

65.79

60

70

6

4

6HK16501506

60.0

68.50

75.38

70

80

4

4

6HK*6500206

10.0

14.33

15.48

15

20

12

12

6HK*6500506

20.0

25.17

27.46

30

30

10

10

6HK*6500806

32.0

38.17

41.83

40

50

8

8

6HK*6501006

40.0

46.83

51.42

50

60

6

6

6HK16501306

52.0

59.83

65.79

60

70

6

4

6HK16501506

60.0

68.50

75.38

70

80

4

4

6HK*6500206

10.0

15.96

17.10

20

20

12

12

6HK*6500506

20.0

26.79

29.08

30

30

10

10

6HK*6500806

32.0

39.79

43.46

40

45

8

8

6HK*6501006

40.0

48.46

53.04

50

60

8

6

6HK16501306

52.0

61.46

67.42

70

70

6

4

6HK16501506

60.0

70.13

77.00

80

80

4

4

6HK16501806

72.0

83.13

91.38

90

100

3

3

6HK16502006

80.0

91.79

100.96

100

110

3

2

6HK*6500206

10.0

15.96

17.10

20

20

12

12

6HK*6500506

20.0

26.79

29.08

30

30

10

10

6HK*6500806

32.0

39.79

43.46

40

45

8

8

6HK*6501006

40.0

48.46

53.04

50

60

6

6

6HK16501306

52.0

61.46

67.42

70

70

6

4

6HK16501506

60.0

70.13

77.00

80

80

4

4

6HK*6500206

10.0

18.3

19.5

20

20

12

12

6HK*6500506

20.0

29.2

31.5

30

35

10

10

6HK*6500806

32.0

42.2

45.8

45

50

8

8

6HK*6501006

40.0

50.8

55.4

60

60

6

6

6HK16501306

52.0

63.8

69.8

70

70

4

4

6HK16501506

60.0

72.5

79.4

80

80

4

4

6HK16501806

72.0

85.5

93.8

90

100

3

3

6HK16502006

80.0

94.2

103.3

100

110

3

2

6HK*6500206

10.0

18.3

19.5

20

20

12

12

6HK*6500506

20.0

29.2

31.5

30

35

10

10

6HK*6500806

32.0

42.2

45.8

45

50

8

8

6HK*6501006

40.0

50.8

55.4

60

60

6

6

6HK16501306

52.0

63.8

69.8

70

70

4

4

6HK16501506

60.0

72.5

79.4

80

80

4

4

6HK16501806

72.0

85.5

93.8

90

100

3

3

6HK16502006

80.0

94.2

103.3

100

110

3

2

6HK16502506

100.0

115.8

127.3

120

130

1

1

Min. Circuit Ampacity

Max. O.C.P.1 Amps/Type

75°C Wire Size - AWG

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
* May be 0 (no Circuit Breaker) or 1 (with Circuit Breaker).

Johnson Controls Unitary Products

7

680210-YTG-B-0311
ELECTRICAL DATA - (FOR MULTI-SOURCE POWER SUPPLY) - COPPER WIRE - 208/230-1-601
Min. Circuit Ampacity
Models

AHE24B3XH21
AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

Max. O.C.P.2 Amps/Type

Circuit

Heater
Models

1st

6HK16501306
6HK16501506

75°C Wire Size - AWG

Circuit

Circuit

2nd

1st

2nd

1st

2nd

208/230

208/230

208/230

208/230

208/230

208/230

37.5/41.3

22.3/24.2

40/45

25/25

8/8

12/12

43.3/47.8

25.1/27.4

45/50

30/30

8/8

10/10

6HK16501306

37.5/41.3

22.3/24.2

40/45

25/25

8/8

12/12

6HK16501506

43.3/47.8

26.8/27.4

45/50

30/30

8/8

10/10

6HK16501306

37.5/41.3

23.9/25.8

40/45

25/30

8/8

12/10

6HK16501506

43.3/47.8

27.7/29.0

45/50

30/30

8/8

10/10

6HK16501806

38.9/42.9

44.1/48.0

40/45

45/50

8/8

8/8

6HK16502006

43.3/47.8

48.4/53.0

45/50

50/60

8/8

6/6

6HK16501306

37.5/41.3

23.9/25.8

45/45

25/30

8/8

12/10

6HK16501506

43.3/47.8

27.7/29.0

45/50

30/30

8/8

10/10

6HK16501306

37.5/41.3

26.3/28.2

40/45

30/30

8/8

10/10

6HK16501506

43.3/47.8

29.1/31.4

45/50

30/35

8/8

10/10

6HK16501806

38.9/42.9

46.4/50.4

40/45

50/60

8/8

8/8

6HK16502006

43.3/47.8

50.8/55.3

45/50

60/60

8/8

6/6

6HK16501306

37.5/41.3

26.3/28.2

40/45

30/30

8/8

10/10

6HK16501506

43.3/47.8

29.1/31.4

45/50

30/35

8/8

10/10

6HK16501806

38.9/42.9

46.4/50.4

40/45

50/60

8/8

8/8

6HK16502006

43.3/47.8

50.8/55.3

45/50

60/60

8/8

6/6

6HK16502506

64.9/71.7

50.8/55.3

70/80

60/60

4/4

6/6

1. If wire other than non-plated, 75° ambient, copper wire is used. consult applicable tables of the NEC and local codes.
2. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

Electrical Data - 208/230-3-60
Total Heat1
Models

AHE24B3XH21
AHE30B3XH21
AHE36C3XH21
AHE42D3XH21
AHE48D3XH21

AHE60D3XH21

Heat Kit Three Phase

Max. Static

Min.
Speed Tap

6HK06501525
6HK06501525
6HK06501525
6HK16502025
6HK06501525
6HK16502025
6HK06501525
6HK16502025
6HK06501525
6HK16502025
6HK16502525

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

High #5
High #5
Med High #4
High #5
High #5
High #5
High #5
High #5
High #5
High #5
High #5

KW

KW Staging
MBH

W1 Only

W1 + W2

208V

230V

208V

230V

208V

230V

208V

230V

10.8
10.8
10.8
14.4
10.8
14.4
10.8
14.4
10.8
14.4
18

14.4
14.4
14.4
19.2
14.4
19.2
14.4
19.2
14.4
19.2
24

36.9
36.9
36.9
49.1
36.9
49.1
36.9
49.1
36.9
49.1
61.4

49.1
49.1
49.1
65.5
49.1
65.5
49.1
65.5
49.1
65.5
81.9

10.8
10.8
10.8
7.2
10.8
7.2
10.8
7.2
10.8
7.2
9.0

14.4
14.4
14.4
9.6
14.4
9.6
14.4
9.6
14.4
9.6
12.0

10.8
10.8
10.8
14.4
10.8
14.4
10.8
14.4
10.8
14.4
18.0

14.4
14.4
14.4
19.2
14.4
19.2
14.4
19.2
14.4
19.2
24.0

1. See conversion table on Page 5.

8

Johnson Controls Unitary Products

680210-YTG-B-0311
Electrical Data - (For Single Source Power Supply) - Copper Wire - 208/230-3-60
Field Wiring

Models

Heat Kit Three Phase

Heater
Amps
240V

208V

230V

208V

230V

208V

230V

AHE24B3XH21

6HK06501525

34.6

41.0

44.95

45

50

8

8

AHE30B3XH21

6HK06501525

34.6

41.0

44.95

45

50

8

8

6HK06501525

34.6

42.6

46.57

45

50

8

8

6HK16502025

46.2

55.2

60.47

60

70

6

4

6HK06501525

34.6

42.6

46.57

45

50

8

8

6HK16502025

46.2

55.2

60.47

60

70

6

4

6HK06501525

34.6

45.0

48.95

50

50

8

8

6HK16502025

46.2

57.6

62.84

60

70

6

4

6HK06501525

34.6

45.0

48.95

50

50

8

8

6HK16502025

46.2

57.6

62.84

60

70

6

4

6HK16502525

57.7

70.0

76.62

80

80

4

4

AHE36C3XH21
AHE42D3XH21
AHE48D3XH21

AHE60D3XH21

Min. Circuit Ampacity

Max. O.C.P.1 Amps/Type

75°C Wire Size - AWG

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
2. Heaters are 3 Phase.

Electrical Data - (For Multi-Source Power Supply) - Copper Wire - 208/230-3-60
Minimum Circuit Ampacity
Heater
Model

Models

AHE36C3XH21
AHE42D3XH21
AHE48D3XH21
AHE60D3XH21

6HK16502025
6HK16502025
6HK16502025
6HK16502025
6HK16502525

Max. O.C.P.1 Amps/Type

75°C Wire Size - AWG

Circuit
1st
208/230
30.1/34.0
30.1/34.0
32.5/36.4
32.5/36.4
38.8/43.6

2nd
208/230
25/28.9
25/28.9
25/28.9
25/28.9
31.3/36.1

1st
208/230
35/35
35/35
35/40
35/40
40/45

2nd
208/230
30/30
30/30
30/30
30/30
35/40

1st
208/230
10/10
10/10
10/8
10/8
8/8

2nd
208/230
10/10
10/10
10/10
10/10
10/8

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

TYPICAL APPLICATIONS

Electric Heaters - 6HK models shown under electrical data
include sequential operation and temperature dual limit
switches for safe, efficient operation. Circuit breakers are provided where shown.

UPFLOW
HEAT
HEAT
HORIZONTAL RIGHT

LIMITATIONS
These units must be wired and installed in accordance with all
national and local safety codes.
Voltage limits are as follows:

HEAT

1

Air Handler Voltage

Voltage code

Normal Operating
Voltage Range

208/230-1-60

06

187-253

1. Rated in accordance with ARI Standard 110, utilization range “A”.
HORIZONTAL LEFT

ACCESSORIES
Refer to Price Manual for specific model numbers where not
shown.

Airflow must be within the minimum and maximum limits
approved for electric heat, evaporator coils and outdoor units.
Entering Air Temperature Limits
Wet Bulb Temp.°F

Dry Bulb Temp. °F

Min.

Max.

Min.

Max.

57

72

65

95

TXV Kits - TXV kits are available for “Flex-coil” applications and
converting R-22 to R-410A or as a service replacement. All kits
are bolt-on and require no brazing to install.

Johnson Controls Unitary Products

9

680210-YTG-B-0311

TYPICAL THERMOSTAT CONNECTION

10

Johnson Controls Unitary Products

680210-YTG-B-0311

TYPICAL THERMOSTAT WIRING FOR 2-STAGE HEAT PUMP WITH ECM BLOWER MOTOR

Johnson Controls Unitary Products

11

680210-YTG-B-0311

AIR FLOW
AIR FLOW DATA - 60 Hz MODELS - 208 VOLT
Models

Blower
Motor Speed

CFM1 @ External Static Pressure - IWC
0.10

0.20

0.30

0.40

0.50

0.60

0.70

208 Volt

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

High #5

1074

1029

999

954

911

865

812

Med High #4

895

846

802

759

701

630

526

Med #3

663

610

556

482

334

219

173

Med Low #2

630

466

346

196

170

67

23

Low #1

630

466

346

196

170

67

23

High #5

1147

1107

1076

1040

992

942

861

Med High #4

1009

974

941

903

859

811

762

Med #3

826

785

744

690

639

566

501

Med Low #2

654

590

556

479

419

307

251

Low #1

580

491

425

317

224

189

73

High #5

1147

1107

1076

1040

992

942

861

Med High #4

1009

974

941

903

859

811

762

Med #3

826

785

744

690

639

566

501

Med Low #2

654

590

556

479

419

307

251

Low #1

580

491

425

317

224

189

73

High #5

1473

1417

1361

1304

1241

1171

1109

Med High #4

1257

1204

1138

1076

1000

928

856

Med #3

1069

997

912

831

772

697

617

Med Low #2

994

800

705

621

554

488

432

Low #1

904

692

411

329

256

152

NA

High #5

1619

1577

1531

1484

1428

1372

1307

Med High #4

1434

1391

1346

1292

1235

1164

1054

Med #3

1243

1192

1135

1073

978

882

778

Med Low #2

1141

1027

952

842

724

572

559

Low #1

1025

851

465

418

253

208

123

High #5

1847

1812

1775

1725

1684

1645

1600

Med High #4

1675

1640

1597

1561

1522

1479

1421

Med #3

1436

1394

1349

1301

1246

1182

1095

Med Low #2

1250

1211

1157

1100

1013

924

854

Low #1

1151

1029

965

857

779

720

639

High #5

2083

2042

2002

1959

1921

1875

1829

Med High #4

1893

1856

1815

1776

1728

1688

1639

Med #3

1642

1609

1564

1512

1467

1416

1340

Med Low #2

1443

1401

1360

1307

1242

1160

1062

Low #1

1259

1198

1140

1067

972

900

797

1. Dry coil conditions only, tested without filters.
Air handler units are CSA listed to UL 1995/CSA C22.2 236-05 up to 0.30" w.c. external static pressure, including air filter, wet coil, and largest kW size heater, unless
otherwise noted.
Operation not recommended in shaded areas.

12

Johnson Controls Unitary Products

680210-YTG-B-0311
AIR FLOW DATA - 60 Hz MODELS - 230 VOLT
Models

CFM1 @ External Static Pressure - IWC

Blower
Motor Speed

0.10

0.20

High #5

1075

Med High #4

0.30

0.40

0.50

0.60

0.70

1041

1003

970

930

885

842

895

845

808

767

709

647

561

Med #3

663

618

557

490

348

267

192

Med Low #2

629

468

356

197

175

68

23

Low #1

629

468

356

197

175

68

23

High #5

1156

1120

1093

1056

1014

951

862

Med High #4

1021

987

952

918

873

836

787

Med #3

829

789

754

698

654

585

532

Med Low #2

681

621

575

496

435

336

262

Low #1

598

503

437

340

259

203

74

High #5

1156

1120

1093

1056

1014

951

862

Med High #4

1021

987

952

918

873

836

787

Med #3

829

789

754

698

654

585

532

Med Low #2

681

621

575

496

435

336

262

Low #1

598

503

437

340

259

203

74

High #5

1465

1415

1360

1307

1246

1183

1118

Med High #4

1260

1204

1142

1075

1008

946

876

Med #3

1088

1022

939

862

782

721

626

Med Low #2

998

810

717

630

562

493

444

Low #1

903

707

411

323

265

152

NA

High #5

1632

1589

1542

1494

1446

1391

1335

Med High #4

1430

1390

1346

1294

1238

1168

960

Med #3

1238

1198

1145

1082

993

908

805

Med Low #2

1118

1020

947

851

734

666

563

Low #1

998

772

477

418

349

NA

NA

High #5

1861

1823

1787

1750

1708

1666

1620

Med High #4

1674

1640

1599

1562

1516

1472

1432

Med #3

1442

1405

1358

1311

1262

1197

1108

Med Low #2

1257

1220

1163

1103

1031

942

864

Low #1

1153

1031

967

867

764

718

633

High #5

2091

2053

2016

1975

1937

1906

1869

Med High #4

1903

1868

1832

1791

1748

1703

1660

Med #3

1634

1598

1562

1516

1468

1422

1350

Med Low #2

1447

1404

1361

1318

1257

1164

1092

Low #1

1268

1203

1148

1073

978

907

839

230 Volt

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

1. Dry coil conditions only, tested without filters.
Air handler units are CSA listed to UL 1995/CSA C22.2 236-05 up to 0.30" w.c. external static pressure, including air filter, wet coil, and largest kW size heater, unless
otherwise noted.
Operation not recommended in shaded areas.

Johnson Controls Unitary Products

13

Subject to change without notice. Published in U.S.A.
Copyright © 2011 by Johnson Controls, Inc. All rights reserved.

Johnson Controls Unitary Products
5005 York Drive
Norman, OK 73069

680210-YTG-B-0311
Supersedes: 680210-YTG-A-0211



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