036-21570-002 Rev. D (0605)

Physical and Electrical Data

MODEL

 

YMA02411

YMA03011

YMA03611

YMA04211

YMA04811

YMA06011

 

 

 

 

 

 

 

 

Unit Supply Voltage

 

 

 

208-230V, 1φ, 60Hz

 

 

 

 

 

 

 

 

 

Normal Voltage Range 1

 

 

 

187 to 252

 

 

Minimum Circuit Ampacity

14.3

18.1

21.9

32.6

34.7

39.0

 

 

 

 

 

 

 

Max. Overcurrent Device Amps 2

25

30

35

50

60

60

Compressor Type

 

Recip

Recip

Recip

Scroll

Scroll

Scroll

 

 

 

 

 

 

 

 

Compressor Amps

Rated Load

11.1

13.3

16.4

24.9

26.6

30

 

 

 

 

 

 

 

Locked Rotor

60

68

78

115

150

150

 

 

 

 

 

 

 

 

 

Crankcase Heater

 

Yes

Yes

Yes

No

No

No

 

 

 

 

 

 

 

 

Fan Motor Amps

Rated Load

0.5

1.5

1.5

1.5

1.5

1.5

 

 

 

 

 

 

 

 

Fan Diameter Inches

 

22

22

22

22

22

22

 

 

 

 

 

 

 

 

 

Rated HP

1/15

1/4

1/4

1/4

1/4

1/4

Fan Motor

 

 

 

 

 

 

 

Nominal RPM

850

850

850

850

850

850

 

 

 

 

 

 

 

 

 

Nominal CFM

2,300

3,500

3,500

3,850

3,500

3,300

 

 

 

 

 

 

 

 

 

Face Area (Sq. Ft.)

14.86

17.15

20.58

20.58

20.58

20.58

Coil

 

 

 

 

 

 

 

Rows Deep

1

1

1

1

1

2

 

 

 

 

 

 

 

 

 

Fins / Inch

22

22

22

22

22

22

 

 

 

 

 

 

 

 

Liquid Line Set OD (Field Installed)

3/8

3/8

3/8

3/8

3/8

3/8

 

 

 

 

 

 

 

Vapor Line Set OD (Field Installed)

3/4

3/4

7/8

7/8

7/8

1-1/8

 

 

 

 

 

 

 

Unit Charge (Lbs. - Oz.) 3

7 - 2

7 - 12

8 - 6

8 - 12

9 - 1

14 - 2

Charge Per Foot (Oz.)

 

0.68

0.68

0.70

0.70

0.70

0.78

 

 

 

 

 

 

 

 

Operating Weight (Lbs.)

 

175

220

225

225

245

285

 

 

 

 

 

 

 

 

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

2Dual element fuses or HACR circuit breaker.

3The Unit Charge is correct for the outdoor unit, matched indoor coil, and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.

All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.

 

 

 

DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

 

Dimensions

 

Refrigerant

 

 

 

 

 

Connection

 

 

 

Model

 

 

(Inches)

 

 

 

 

 

 

 

Service Valve Size

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

A

 

B

 

C

Liquid

Vapor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

024

29-1/2

 

37

 

31

 

3/4”

 

 

 

030

33-1/2

 

37

 

31

 

 

 

 

 

 

 

 

VAPOR

C

B

036

39-1/2

 

37

 

31

3/8”

 

 

 

 

 

 

 

 

 

3-1/8 6-1/2

 

042

39-1/2

 

37

 

31

7/8”

LIQUID

 

 

 

 

2-3/8

 

 

048

39-1/2

 

37

 

31

 

 

 

 

 

060

39-1/2

 

37

 

31

 

7/8” *

* Expander fitting required for 1-1/8” line set.

2

Unitary Products Group

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York YMA024 warranty Physical and Electrical Data, Dimensions
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YMA024 specifications

The York YMA024 is a robust and efficient air conditioning system designed to deliver optimal cooling and comfort in both residential and commercial settings. This model is renowned for its advanced technology and user-friendly features, making it a preferred choice among HVAC professionals and property owners alike.

One of the standout features of the YMA024 is its high-efficiency compressor, which operates using advanced refrigerant management systems. This not only enables superior cooling performance but also ensures lower energy consumption. The unit is engineered with a SEER (Seasonal Energy Efficiency Ratio) rating that meets or exceeds industry standards, allowing users to enjoy significant savings on energy bills while contributing to a greener environment.

The YMA024 employs a variable-speed fan that adjusts its operation based on the cooling demand. This innovation enhances the overall comfort by reducing temperature fluctuations while also minimizing energy usage. The system is designed for quiet operation, making it suitable for various applications, from bustling office environments to serene residential spaces.

In terms of build quality, the YMA024 features a durable, corrosion-resistant cabinet. This ensures longevity and reliable performance even in harsh weather conditions. Additionally, the unit incorporates advanced insulation to reduce noise levels and improve efficiency, creating a comfortable indoor atmosphere.

Another critical aspect of the York YMA024 is its advanced control options. Users can choose from multiple thermostats, including smart and programmable models, allowing for seamless integration into modern smart home systems. This flexibility facilitates remote access and monitoring, empowering users to manage their cooling needs efficiently.

York places a strong emphasis on ease of maintenance with the YMA024. The model is designed with accessible paneling, making routine inspections and service calls less time-consuming. The unit's filter system is easily replaceable, ensuring clean air circulation and maintaining optimal indoor air quality.

Overall, the York YMA024 stands out as a high-performance, energy-efficient air conditioning solution. It combines cutting-edge technology, robust construction, and user-friendly features, making it an excellent investment for anyone seeking reliable climate control. Whether for a single-family home or a larger commercial facility, the YMA024 provides exceptional cooling performance that meets the demands of today’s diverse environments.
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