York MA Models Heat Kit Single Max Min Total Heat1 KW Staging Speed, W1 Only W2 Only W1 + W2

Page 10

262675-UIM-A-0806

TABLE 11: Electrical Data - 1 Ø - 208/230-1-60

Models

Heat Kit - Single

Max.

Min.

 

Total Heat1

 

 

 

KW Staging

 

 

 

 

 

 

 

 

 

 

 

 

Speed

KW

MBH

W1 Only

W2 Only

W1 + W2

MA

Phase

Static

Tap

 

 

 

 

 

 

 

 

 

 

 

 

 

208V

240V

208V

240V

208V

240V

208V

240V

208V

240V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4HK*6500206

0.5

Lo

1.9

2.5

6.4

8.5

1.9

2.5

1.9

2.5

1.9

2.5

08BN21

4HK*6500506

0.5

Lo

3.6

4.8

12.3

16.4

3.6

4.8

3.6

4.8

3.6

4.8

4HK*6500806

0.5

Med

5.6

7.5

19.2

25.6

2.8

3.75

5.6

7.5

5.6

7.5

 

 

4HK*6501006

0.5

Hi

7.2

9.6

24.6

32.8

3.6

4.8

7.2

9.6

7.2

9.6

 

4HK*6500506

0.5

Lo

3.6

4.8

12.3

16.4

3.6

4.8

3.6

4.8

3.6

4.8

12BN21

4HK*6500806

0.5

Med

5.6

7.5

19.2

25.6

2.8

3.75

5.6

7.5

5.6

7.5

4HK*6501006

0.5

Med

7.2

9.6

24.6

32.8

3.6

4.8

7.2

9.6

7.2

9.6

 

 

4HK165N1506

0.5

Med

10.8

14.4

36.9

49.1

3.6

4.8

7.2

9.6

10.8

14.4

 

4HK*6500506

0.5

Lo

3.6

4.8

12.3

16.4

3.6

4.8

3.6

4.8

3.6

4.8

 

4HK*6500806

0.5

Lo

5.6

7.5

19.2

25.6

2.8

3.75

5.6

7.5

5.6

7.5

14DN21

4HK*6501006

0.5

Med

7.2

9.6

24.6

32.8

3.6

4.8

7.2

9.6

7.2

9.6

4HK16501506

0.5

Med

10.8

14.4

36.9

49.1

3.6

4.8

7.2

9.6

10.8

14.4

 

 

4HK16501806

0.5

Hi

13.2

17.6

45.1

60.1

3.3

4.4

6.6

8.8

13.2

17.6

 

4HK16502006

0.5

Hi

14.4

19.2

49.2

65.5

3.6

4.8

7.2

9.6

14.4

19.2

 

4HK*6500506

0.5

Lo

3.6

4.8

12.3

16.4

3.6

4.8

3.6

4.8

3.6

4.8

 

4HK*6500806

0.5

Lo

5.6

7.5

19.2

25.6

2.8

3.75

5.6

7.5

5.6

7.5

16CN21

4HK*6501006

0.5

Med

7.2

9.6

24.6

32.8

3.6

4.8

7.2

9.6

7.2

9.6

4HK16501506

0.5

Med

10.8

14.4

36.9

49.1

3.6

4.8

7.2

9.6

10.8

14.4

 

 

4HK16501806

0.5

Hi

13.2

17.6

45.1

60.1

3.3

4.4

6.6

8.8

13.2

17.6

 

4HK16502006

0.5

Hi

14.4

19.2

49.2

65.5

3.6

4.8

7.2

9.6

14.4

19.2

 

4HK*6500806

0.5

Lo

5.6

7.5

19.2

25.6

2.8

3.75

5.6

7.5

5.6

7.5

 

4HK*6501006

0.5

Lo

7.2

9.6

24.6

32.8

3.6

4.8

7.2

9.6

7.2

9.6

20DN21

4HK16501506

0.5

Med

10.8

14.4

36.9

49.1

3.6

4.8

7.2

9.6

10.8

14.4

4HK16501806

0.5

Med

13.2

17.6

45.1

60.1

3.3

4.4

6.6

8.8

13.2

17.6

 

 

4HK16502006

0.5

Med

14.4

19.2

49.2

65.5

3.6

4.8

7.2

9.6

14.4

19.2

 

4HK16502506

0.5

Med

18.0

24.0

61.5

81.9

3.6

4.8

10.8

14.4

18.0

24.0

1. See conversion Table 10.

*May be 0 (no breaker) or 1 (with breaker).

TABLE 12: Electrical Data - (For Multi-SourcePower Supply) - Copper Wire 1 Ø - 208/230-1-60

 

 

Min. Circuit Ampacity

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

75°C Wire Size - AWG

Models

Heater

 

Circuit

 

 

Circuit

 

 

Circuit

 

MA

Model

 

 

 

 

 

 

 

 

 

 

1st

2nd

3rd

1st

2nd

3rd

1st

2nd

3rd

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/240

208/240

208/240

208/240

208/240

208/240

208/240

208/240

208/240

 

 

 

 

 

 

 

 

 

 

 

 

12BN21

4HK165N1506

47.5 / 54.4

21.7 / 25.0

50 / 60

25 / 25

8 / 6

10

/ 10

 

4HK16501506

46.0 / 53.0

21.7 / 25.0

50 / 60

25 / 25

8 / 6

10

/ 10

14DN21

 

 

 

 

 

 

 

 

 

 

 

4HK16501806

42.3 / 48.8

39.7 / 45.8

45 / 50

40 / 50

8 / 8

8

/ 8

 

4HK16502006

46.0 / 53.0

43.3 / 50.0

50 / 60

45 / 50

8 / 6

8

/ 8

 

4HK16501506

47.8 / 55.0

21.7 / 25.0

50 / 60

25 / 25

8 / 6

10

/ 10

16CN21

 

 

 

 

 

 

 

 

 

 

 

4HK16501806

44.2 / 50.8

39.7 / 45.8

50 / 60

40 / 50

8 / 6

8

/ 8

 

4HK16502006

47.8 / 55.0

43.3 / 50.0

50 / 60

45 / 50

8 / 6

8

/ 8

 

4HK16501506

49.3 / 56.5

21.7 / 25.0

50 / 60

25 / 25

8 / 6

10

/ 10

20DN21

4HK16501806

45.7 / 52.3

39.7 / 45.8

50 / 60

40 / 50

8 / 6

8

/ 8

4HK16502006

49.3 / 56.5

43.3 / 50.0

50 / 60

45 / 50

8 / 6

8

/ 8

 

 

4HK16502506

49.3 / 56.5

43.3 / 50.0

21.7 / 25.0

50 / 60

45 / 50

25 / 25

8 / 6

8

/ 8

10 / 10

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

10

Unitary Products Group

Image 10
Contents List of Figures Section II SafetyList of Sections List of TablesSection III Unit Installation AIR Handler and Coil Downflow Instructions Downflow and Horizontal ConversionAIR Handler and Coil Upflow and Horizontal Instructions Apply neoprene gasket to top of coilPower Duct ConnectorsDimensions Wiring Knockouts1 AIR FiltersSection V LOW Voltage Control Connections Section IV Electric Heater InstallationUnits Dimension Nominal Tons Horizontal SuspensionSET-UP Humidity Switch InputSection VI Required Control Functionality and OperationSection VII Line Power Connections Line Power Connections Section Viii Blower Speed ConnectionsModels MA KW & MBH Conversions for Total Power Input RequirementSection IX Unit Data 208V 230VHeater Models Heat Kit Single Max Min Total Heat1 KW Staging SpeedW1 Only W2 Only W1 + W2 ModelField Wiring Models Heat Kit Max Min Total Heat1 KW Staging Speed20D 4HK16502525 40.0 31.3 Models Heat Kit Heater Field WiringWire Size AWG Min. Circuit AmpacityModels 230 / 460 Volt 60 HzVolt 60 Hz Lubrication Section X MaintenanceBearings of the blower motor are permanently lubricated Unitary 5005 Norman Product York Group Drive 73069

MA specifications

York, Maine, is a picturesque coastal town that embodies the charm and beauty of New England. Nestled along the shores of the Atlantic Ocean, this town is renowned for its stunning beaches, rich history, and vibrant community life. The natural landscape of York is characterized by its rugged coastline, rolling hills, and lush forests, making it a prime destination for outdoor enthusiasts and nature lovers.

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York is steeped in history, with many historic sites that tell the story of its founding in the early 17th century. The Old York Historical Society offers insight into the town's past, featuring well-preserved structures and exhibits on colonial life. The charm of its historical architecture can also be seen in the area's classic New England homes and iconic buildings, such as the York Village Church.

In terms of technology, York has kept pace with modern advancements while preserving its historical identity. The town embraces sustainable practices, integrating technology in areas such as waste management and renewable energy initiatives. Residents enjoy access to high-speed internet, which has become increasingly vital for both remote work and education.

Community features in York include its bustling downtown area, where local shops, restaurants, and cultural attractions create a vibrant atmosphere. The blend of small businesses and artisanal shops provides a unique shopping experience, while local dining options celebrate the region's seafood bounty and farm-to-table concepts.

York also values education, with a strong emphasis on providing quality schooling for children. The town is known for its dedicated educators and active community involvement in fostering a nurturing environment for learning.

In summary, York, Maine, is a delightful combination of natural beauty, rich history, and modern amenities. The town’s commitment to preserving its character while embracing new technologies ensures that it remains a desirable destination for both residents and visitors alike. Whether enjoying the beaches, exploring historic sites, or relishing the local cuisine, York offers an enriching experience that captures the essence of coastal New England living.