271457-YTG-B-0908

Physical and Electrical Data

MODEL

 

YZB1811

YZB02411

YZB03011

YZB03611

 

YZB04211

YZB04811

YZB06012

Unit Supply Voltage

 

 

 

 

208/230 – 1 – 60

 

 

 

Normal Voltage Range1

 

 

 

187 to 252

 

 

 

Minimum Circuit Ampacity

14.2

18.8

22.0

25.6

 

32.1

35.3

37.5

Max. Overcurrent Device Amps 2

25

30

35

40

 

50

60

60

Min. Overcurrent Device Amps 3

15

20

25

30

 

35

40

40

Compressor Type4

 

Scroll

Scroll

Scroll

Scroll

 

Scroll

Scroll

Scroll

Compressor Amps

 

Rated Load

11.0

14.7

16.4

19.3

 

24.5

27.0

25.0

 

Locked Rotor

51

60

73

88

 

105

113

150

Crankcase Heater

 

 

No

No

No

No

 

No

No

No

Fan Motor Amps

 

Rated Load

0.5

0.5

1.5

1.5

 

1.5

1.5

1.5

Fan Diameter Inches

 

22

22

22

22

 

22

22

24

 

 

Rated HP

1/15

1/15

1/4

1/4

 

1/4

1/4

1/4

Fan Motor

 

 

 

 

 

 

 

 

 

 

 

Nominal RPM

850

850

850

850

 

850

850

850

 

 

Nominal CFM

2,050

2,250

3,200

3,250

 

3,250

3,500

3,500

 

 

Face Area Sq Ft

14.86

17.15

17.15

20.58

 

20.58

20.58

23.58

Coil

 

 

 

 

 

 

 

 

 

 

 

Rows Deep

1

1

1

1

 

1

2

2

 

 

Fin /Inch

22

22

22

22

 

22

22

18

Liquid Line Set OD

(Field Installed)

3/8

3/8

3/8

3/8

 

3/8

3/8

3/8

Vapor Line Set OD (Field Installed)

3/4

3/4

3/4

3/4

 

7/8

7/8

7/8

Unit Charge (Lbs - Oz)5

7-1

7-10

7-9

9-5

 

9-2

12-5

16-8

Charge Per Foot, oz.

0.62

0.62

0.62

0.62

 

0.67

0.67

0.67

Operating Weight Lbs

175

190

195

220

 

220

260

265

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

2.Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.

3.Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.

4.All scrolls listed with superscript “B” are Bristol scrolls. All scrolls listed with superscripts “C” are Copeland scrolls.

5.The 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 with- out notice. Certified dimensions will be provided upon request.

 

 

 

 

 

DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions

 

Refrigerant

 

 

 

 

 

Unit

 

 

Connection

 

 

 

 

 

 

 

(Inches)

 

 

 

 

 

 

Model

 

 

 

Service Valve Size

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

A

 

B

 

C

Liquid

Vapor

 

 

 

 

 

018

29-1/2

 

37

 

31

 

 

 

 

 

 

 

024

33-1/2

 

37

 

31

 

3/4”

 

 

 

 

B

030

33-1/2

 

37

 

31

 

 

 

 

 

 

 

 

 

VAPOR

 

 

C

036

39-1/2

 

37

 

31

3/8”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-1/8

6-1/2

 

 

 

 

 

 

 

 

 

 

LIQUID

 

 

042

39-1/2

 

37

 

31

 

 

 

 

 

 

 

 

 

 

2-3/8

 

 

 

 

 

 

 

 

 

 

 

 

048

39-1/2

 

37

 

31

 

7/8”

 

 

 

 

 

 

 

 

 

 

 

 

 

060

39-1/2

 

42

 

34

 

 

2

Johnson Controls Unitary Products

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York YZB018 THRU 060 warranty Physical and Electrical Data, Model
Page 1 Page 3

YZB018 THRU 060 specifications

The York YZB018 THRU 060 series represents a cutting-edge solution for commercial heating and cooling needs, designed to provide efficient and reliable performance in a variety of applications. These units encompass a range of capacities from 1.5 to 5 tons, making them suitable for different building sizes and requirements. The YZB series is well-known for its robust construction, advanced technology, and exceptional energy efficiency.

One of the main features of the York YZB series is its high-efficiency scroll compressors. These compressors are engineered to deliver superior performance while minimizing energy consumption, thus reducing operational costs for end-users. In addition, the use of environmentally friendly refrigerants helps to comply with modern regulations regarding greenhouse gas emissions, making the YZB series a sustainable choice for businesses.

The YZB series incorporates a user-friendly control system, allowing for simple adjustments to temperature settings and operational modes. This feature enhances user experience and enables better management of indoor climate conditions. The units also come equipped with advanced diagnostic capabilities, which help in identifying potential issues early and optimizing maintenance schedules. This proactive approach extends the lifespan of the equipment while ensuring reliable operation.

Durability is a hallmark of the York YZB series. Constructed with high-quality materials, these units can withstand the rigors of commercial use, including exposure to varying weather conditions. The corrosion-resistant cabinet and robust internal components ensure longevity and performance over time.

Another important characteristic of the YZB series is its quiet operation. With noise levels minimized, these systems are ideal for installations requiring low sound emissions, such as offices, schools, and healthcare facilities.

The flexibility of the YZB series is also noteworthy. The units can be configured for different applications, including rooftop installations, split systems, or even for use in conjunction with ductless systems. This adaptability makes them a versatile option for a wide array of commercial applications.

In summary, the York YZB018 THRU 060 series is distinguished by its energy-efficient performance, robust construction, and advanced technological features. With its user-friendly controls, diagnostic capabilities, and quiet operation, this series is an exemplary choice for businesses aiming for optimal climate management and sustainability in their operations.
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