FORM 201.23-EG1 (1007)

33 (TYP)

1356

483

D

2387

(5) RIGGING HOLES EACH SIDE 76 X 51

11303

POWER: SINGLE POINT WITH TERMINAL BLOCK

16 MOUNTING HOLES (TYP)

ORIGIN

X C

G

Y

 

 

 

 

PANEL

 

 

 

 

 

CONTROL

1778

 

 

 

 

 

 

 

 

 

 

231

 

 

175

 

 

 

2863

1930

1270

1278

 

231

VIEW D-D

 

 

 

A

 

 

 

 

D

 

 

 

 

462

 

 

 

 

 

1151

 

 

 

 

721

10" (WATER OUTLET)

10" (WATER INLET)

 

A

 

381

 

5024

 

 

8334

5532

3066

843

Z

11816

 

 

 

 

 

 

 

 

 

 

X

C

 

 

 

G

JOHNSON CONTROLS

103

Page 102 Page 104
Page 103
Image 103
York R134A manual 103
Page 102 Page 104

R134A specifications

York R134A is a widely recognized refrigerant that has become a staple in the heating, ventilation, and air conditioning (HVAC) industry. It is a hydrofluorocarbon (HFC) compound, specifically known as 1,1,1,2-tetrafluoroethane. This refrigerant was introduced as a substitute for R12, a chlorofluorocarbon (CFC) that was phased out due to its harmful effects on the ozone layer.

One of the main features of York R134A is its non-ozone-depleting properties, making it a more environmentally friendly option compared to its predecessors. This characteristic aligns with global efforts to reduce the impact of refrigerants on climate change and ozone layer depletion. As a result, R134A has found extensive applications in both residential and commercial cooling systems.

In terms of thermodynamic properties, R134A boasts a moderate cooling capacity and is known for its energy efficiency, which translates to lower operating costs for HVAC systems. It operates efficiently under a wide temperature range, making it suitable for various applications, from automotive air conditioning to commercial refrigeration and chillers.

York R134A also exhibits excellent stability and compatibility with lubricants and materials commonly used in HVAC systems, such as synthetic oils. This compatibility helps reduce wear and tear on components, prolonging the lifespan of the equipment. Additionally, its low toxicity and flammability risk make it a safer choice for technicians and end-users alike.

Technologically, York R134A systems often feature advanced controls and monitoring tools that optimize refrigerant flow and enhance energy efficiency. This includes digital thermostats and automation systems that adjust cooling performance based on real-time environmental conditions.

In summary, York R134A stands out for its non-ozone-depleting characteristics, energy efficiency, and compatibility with HVAC technologies. These features, combined with its broad application range and safety profile, have established R134A as a preferred refrigerant in the modern refrigeration landscape, helping to meet both environmental standards and performance expectations in cooling systems worldwide.
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