036-21044-003-A-0304

TABLE 5: COOLING CAPACITY 26.4 KW UNIT - METRIC

Air On

 

Temperature of Air on Condenser Coil 29°C

 

 

Temperature of Air on Condenser Coil 35°C

 

Evap. Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WB

Tot.

 

Tot.

 

Sensible Capacity (kW)1

 

Tot.

 

Tot.

 

 

Sensible Capacity (kW)1

 

m3/s

Cap.1

 

Input2

 

 

Return Dry Bulb (°F)

 

 

Cap.1

 

Input2

 

 

 

Return Dry Bulb (°C)

 

 

(°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

(kW)

 

(kW)

30

28

 

27

25

23

 

22

20

(kW)

 

(kW)

30

 

28

 

27

25

23

 

22

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

31

 

8.6

18

16

 

14

12

10

 

-

-

29

 

9.2

17

 

15

 

13

11

9

 

-

-

1.06

19

28

 

8.4

22

20

 

18

16

14

 

12

10

26

 

9.0

21

 

19

 

17

15

13

 

11

9

17

26

 

8.2

26

24

 

22

20

18

 

16

14

24

 

8.6

24

 

22

 

20

18

16

 

15

13

 

 

 

 

 

 

 

 

 

14

25

 

8.2

25

24

 

23

21

19

 

17

15

23

 

8.6

23

 

23

 

21

19

17

 

15

13

 

22

31

 

8.7

19

17

 

15

13

10

 

-

-

30

 

9.3

18

 

16

 

14

12

9

 

-

-

1.24

19

29

 

8.5

24

22

 

19

17

15

 

13

10

27

 

9.1

23

 

21

 

18

16

14

 

12

10

17

27

 

8.3

26

26

 

24

21

19

 

17

15

24

 

8.7

24

 

24

 

22

20

18

 

15

13

 

 

 

 

 

 

 

 

 

14

25

 

8.2

25

25

 

24

22

20

 

18

15

24

 

8.7

24

 

23

 

23

20

18

 

16

14

 

22

32

 

8.8

21

19

 

16

13

11

 

-

-

31

 

9.4

20

 

18

 

15

13

10

 

-

-

1.42

19

30

 

8.6

26

23

 

21

18

16

 

13

10

28

 

9.2

25

 

23

 

20

17

15

 

12

10

17

27

 

8.3

27

27

 

25

23

20

 

18

15

25

 

8.8

25

 

25

 

24

21

19

 

16

14

 

 

 

 

 

 

 

 

 

14

26

 

8.3

26

26

 

26

24

21

 

18

16

24

 

8.8

24

 

24

 

24

22

19

 

17

14

 

22

33

 

8.8

23

20

 

17

14

11

 

-

-

31

 

9.4

22

 

19

 

16

13

10

 

-

-

1.59

19

30

 

8.6

28

25

 

22

19

16

 

13

10

28

 

9.2

27

 

24

 

21

18

15

 

12

9

17

28

 

8.4

28

28

 

27

24

21

 

18

15

25

 

8.9

25

 

25

 

25

22

19

 

16

13

 

 

 

 

 

 

 

 

 

14

27

 

8.3

27

27

 

27

24

21

 

18

15

25

 

8.9

25

 

25

 

25

22

19

 

16

13

 

22

34

 

8.9

24

21

 

18

14

11

 

-

-

32

 

9.5

23

 

20

 

17

13

10

 

-

-

1.77

19

31

 

8.7

29

26

 

23

20

16

 

13

10

29

 

9.3

29

 

25

 

22

19

15

 

12

9

17

28

 

8.4

28

28

 

28

25

21

 

18

15

26

 

8.9

26

 

26

 

26

23

19

 

16

13

 

 

 

 

 

 

 

 

 

14

27

 

8.4

27

27

 

27

24

21

 

17

14

25

 

8.9

25

 

25

 

25

22

19

 

15

12

 

 

 

 

Temperature

of Air on Condenser Coil 41°C

 

 

 

Temperature of Air on Condenser Coil 46°C

 

 

22

27

 

9.8

16

14

 

12

10

8

 

-

-

25

 

10.4

15

 

13

 

11

9

8

 

-

-

1.06

19

24

 

9.5

20

18

 

16

14

12

 

10

8

21

 

10.0

19

 

17

 

15

13

11

 

9

7

17

21

 

9.1

21

21

 

19

17

15

 

13

11

19

 

9.7

19

 

19

 

17

15

14

 

12

10

 

 

 

 

 

 

 

 

 

14

21

 

9.1

21

21

 

19

17

15

 

13

11

19

 

9.7

19

 

19

 

17

15

13

 

11

10

 

22

28

 

9.9

18

15

 

13

11

9

 

-

-

25

 

10.5

17

 

15

 

12

10

8

 

-

-

1.24

19

25

 

9.6

22

20

 

17

15

13

 

11

8

22

 

10.1

21

 

19

 

16

14

12

 

10

7

17

22

 

9.3

22

22

 

20

18

16

 

14

12

20

 

9.8

20

 

20

 

19

17

14

 

12

10

 

 

 

 

 

 

 

 

 

14

22

 

9.3

22

22

 

21

18

16

 

14

12

20

 

9.8

20

 

20

 

19

16

14

 

12

10

 

22

28

 

10.0

19

17

 

14

12

9

 

-

-

26

 

10.6

19

 

16

 

13

11

8

 

-

-

1.42

19

25

 

9.7

24

21

 

19

16

14

 

11

9

23

 

10.2

23

 

20

 

18

15

13

 

10

7

17

23

 

9.4

23

23

 

22

20

17

 

14

12

21

 

9.9

21

 

21

 

21

18

15

 

13

10

 

 

 

 

 

 

 

 

 

14

22

 

9.4

22

22

 

22

20

17

 

15

12

20

 

9.9

20

 

20

 

20

18

15

 

12

10

 

22

29

 

10.1

21

18

 

15

12

9

 

-

-

27

 

10.7

20

 

17

 

14

11

8

 

-

-

1.59

19

26

 

9.8

25

23

 

20

17

14

 

11

8

23

 

10.3

23

 

22

 

19

16

13

 

10

7

17

23

 

9.4

23

23

 

23

20

17

 

14

11

21

 

10.0

21

 

21

 

21

18

15

 

12

9

 

 

 

 

 

 

 

 

 

14

23

 

9.4

23

23

 

23

20

17

 

14

11

21

 

10.0

21

 

21

 

21

18

15

 

12

9

 

22

29

 

10.1

22

19

 

16

13

9

 

-

-

27

 

10.8

21

 

18

 

15

12

8

 

-

-

1.77

19

26

 

9.8

26

24

 

21

18

14

 

11

8

24

 

10.4

24

 

23

 

20

16

13

 

10

7

17

24

 

9.5

24

24

 

24

20

17

 

14

11

21

 

10.1

21

 

21

 

21

18

15

 

12

8

 

 

 

 

 

 

 

 

 

14

23

 

9.5

23

23

 

23

20

17

 

13

10

21

 

10.1

21

 

21

 

21

18

14

 

11

8

 

 

 

 

Temperature

of Air on Condenser Coil 52°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

23

 

11.0

14

12

 

11

9

7

 

-

-

1 These capacities are gross ratings. For net

 

1.06

19

19

 

10.5

18

16

 

14

12

10

 

8

6

 

 

 

 

 

 

capacity, deduct air blower motor. Refer to the

 

17

17

 

10.2

17

17

 

16

14

12

 

10

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

appropriate Blower Performance Table for the

 

 

14

17

 

10.2

17

17

 

15

13

12

 

10

8

 

 

 

 

22

23

 

11.1

16

14

 

12

9

7

 

-

-

 

 

kW of the supply air blower motor.

 

 

 

 

1.24

19

20

 

10.6

20

17

 

15

13

11

 

9

6

2

 

These ratings include condenser fan motors

 

17

18

 

10.3

18

18

 

17

15

13

 

11

9

 

 

and the compressor motors but not the supply

 

 

 

 

 

 

 

 

 

14

18

 

10.3

18

18

 

17

14

12

 

10

8

 

 

air blower motor.

 

 

 

 

 

 

 

 

 

22

24

 

11.2

18

15

 

13

10

7

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.42

19

20

 

10.8

20

19

 

17

14

11

 

9

6

 

 

 

 

 

 

 

 

 

 

 

 

 

17

18

 

10.4

18

18

 

18

16

14

 

11

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

18

 

10.5

18

18

 

18

16

13

 

10

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

25

 

11.4

19

16

 

13

10

7

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

1.59

19

21

 

10.9

21

20

 

18

15

12

 

9

6

 

 

 

 

 

 

 

 

 

 

 

 

 

17

19

 

10.5

19

19

 

19

16

13

 

10

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

19

 

10.6

19

19

 

19

16

13

 

10

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

25

 

11.5

21

17

 

14

11

8

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

1.77

19

21

 

11.0

21

21

 

19

15

12

 

9

5

 

 

 

 

 

 

 

 

 

 

 

 

 

17

19

 

10.6

19

19

 

19

16

12

 

9

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

19

 

10.7

19

19

 

19

16

12

 

9

6

 

 

 

 

 

 

 

 

 

 

 

 

 

Unitary Products

15

Page 15
Image 15
York DM120, DM150 manual Cooling Capacity 26.4 KW Unit Metric, M3/s

DM120, DM150 specifications

The York DM120 and DM150 are advanced rooftop packaged units designed for commercial applications, offering high efficiency, reliability, and user-friendly features. These models are part of York's extensive range of HVAC solutions, aimed at meeting diverse heating, ventilation, and air conditioning needs.

One prominent feature of both the DM120 and DM150 is their streamlined, compact design, which allows for easy installation and fits seamlessly onto rooftops. These units are engineered to maximize space while ensuring high performance. With their robust construction, they are built to withstand harsh weather conditions, ensuring longevity and durability.

The DM120 is designed to provide a cooling capacity of up to 12 tons, whereas the DM150 can reach up to 15 tons. Both models utilize environmentally friendly refrigerants, which contribute to reducing the overall carbon footprint. This makes them a sustainable choice for businesses looking to enhance their environmental responsibility.

In terms of efficiency, both units are equipped with high-efficiency scroll compressors that optimize energy usage, lowering operational costs. They also feature advanced heat exchanger designs that enhance heat transfer efficiency, ensuring consistent indoor comfort while minimizing energy consumption.

User-friendly controls are another hallmark of the York DM120 and DM150. They come with an intuitive interface that allows for easy adjustments and monitoring of system performance. Advanced controls support integration with building management systems, enabling remote monitoring and control for enhanced operational efficiency.

The DM120 and DM150 also prioritize indoor air quality. They incorporate advanced filtration systems that capture airborne particles and improve ventilation, contributing to healthier indoor environments. Furthermore, these models come with variable-speed fans that adjust airflow based on current conditions, optimizing comfort while reducing noise levels.

The models are also designed for serviceability, allowing technicians easy access to critical components for maintenance. This feature not only prolongs the lifespan of the units but also minimizes downtime, keeping commercial spaces comfortable and operational.

In summary, the York DM120 and DM150 units represent an ideal balance of efficiency, technology, and reliability, making them suitable for various commercial applications. Their robust features, commitment to sustainability, and focus on user convenience make them a valuable investment for businesses seeking to improve their HVAC systems.