271457-YTG-B-0908

Additional R-410A Charge / TXV Size for Various Matched Systems

Outdoor Unit

YZB1811

YZB02411

YZB03011

YZB03611

YZB04211

YZB04811

YZB06012

Required TXV1

1TVM(901/4E1)

1TVM(902/4F1)

1TVM(903/4G1)

1TVM(904/4H1)

1TVM(904/4H1)

1TVM(905/4J1)

1TVM(906/4K1)

Factory Charge, lbs-oz

7-1

7-10

7-9

9-5

9-2

12-5

16-8

 

 

 

 

 

 

 

Indoor Coil2

 

 

TXV Kit3

- Additional Charge, Oz

 

 

Shaded areas indicate matches that require variable speed indoor unit to meet minimum efficiently standards. Data provided for charge adder information only.

FC/MC/PC/UC18A

901 + 0

–

–

–

–

–

–

FC/MC/PC/UC18B

901 + 0

–

–

–

–

–

–

FC/MC/PC/UC24A

–

902 + 5

–

–

–

–

–

FC/MC/PC/UC24B

–

902 + 5

–

–

–

–

–

FC/MC/PC/UC30A

–

902 + 5

–

–

–

–

–

FC/MC/PC/UC30B

–

902 + 5

–

–

–

–

–

FC/MC/PC/UC36A

–

–

903 + 5

904 + 3

–

–

–

FC/MC/PC/UC36B

–

–

903 + 5

904 + 3

–

–

–

FC/MC/PC/UC36C

–

–

903 + 5

904 + 3

–

–

–

FC/MC/PC/UC48C

–

–

–

–

904 + 7

–

–

FC/MC/PC/UC48D

–

–

–

–

904 + 7

–

–

FC/PC/UC60C

–

–

–

–

–

905 + 12

–

FC/MC/PC/UC60D

–

–

–

–

–

905 + 12

–

MC61D

–

–

–

–

–

905 + 16

–

FC/MC62D

–

–

–

–

–

–

906 + 0

HC18A

901 + 0

–

–

–

–

–

–

HC30A

–

902 + 7

903 + 5

–

–

–

–

HC36B

–

–

–

904 + 5

–

–

–

HC42C

–

–

–

–

904 + 5

–

–

HC60D

–

–

–

–

–

905 + 10

–

HD24A

901 + 9

902 + 7

–

–

–

–

–

HD36B

–

–

903 + 9

904 + 10

–

 

–

HD48C

–

–

–

–

904 + 5

 

–

HD60D

–

–

–

–

–

905 + 10

–

AHP18B

901 + 0

–

–

–

–

–

–

AHP24B

–

902 + 6

–

–

–

–

–

AHP30B

–

–

903 + 9

–

–

–

–

AHP36C

–

–

903 + 14

904 + 13

–

–

–

AHP42C

–

–

–

904 + 13

–

–

–

AHP/SHP48D

–

–

–

–

904 + 7

905 + 8

–

AHP/SHP60D

–

–

–

–

–

905 + 8

–

AV24B

901 + 3

902 + 6

–

–

–

–

–

AV36C

–

–

903 + 14

904 + 13

–

–

–

AV/SV48D

–

–

–

904 + 20

904 + 10

905 + 8

–

F*FP024H06T2A

901 + 0

–

–

–

–

–

–

F*FP024H06T2B

901 + 0

–

–

–

–

–

–

F*FP030H06T2A

–

902 + 3

–

–

–

–

–

F*FP036H06T2A

–

–

903 + 7

904 + 5

–

–

–

F*FP042H06T2A

–

–

–

904 + 7

–

–

–

FOOTNOTES:

 

 

 

 

 

 

 

1.If indoor coil comes with a factory-installed TXV, it must be removed and replaced with the required TXV.

2.Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.

3.A TXV kit must be used with these coils to obtain system performance (901, 902, 903, 904, 905 indicates 1TVM …series).

*Does not achieve 13 SEER with PSC furnaces. For ratings, see technical guide or visit www.aridirectory.org/ari/unitary.html.

PROCEDURES:

1.Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of interconnecting line tubing.

2.Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.

3.Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified on the previous page.

4.Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evaporator + adder for line set.

Johnson Controls Unitary Products

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York YZB018 THRU 060 warranty Footnotes, Procedures
Page 2 Page 4

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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