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1,1,1,2-tetrafluoroethane, R-134a, Forane 134a, Genetron 134a, Florasol 134a, Suva 134a or ..... of the Refrigerant HFC 134a: Some Scaling Models at the Wayback Machine (archived September 29, 2003)...

What is R134a? | Reference.com


R134a is an inert gas used primarily as a refrigerant for domestic ... R134a Properties · R134a Definition · Difference between R12 and R134a · R134a ...

What Is R134A Refrigerant? | eHow


eHow · Home · Home Appliances · Refrigerators · What Is R134A Refrigerant? ... Available pure or as a blend, R134a also replaces R12. ... R134a Definition.

Refrigerant R134a Properties & Spec. Freon 134 (R134a Freon ...


Feb 9, 2010 ... Refrigerant R134a is a hydrofluorocarbon (HFC) that has zero potential to cause the depletion of the ozone layer and very little greenhouse ...

Refrigerants - Environmental Properties - Engineering ToolBox


The GWP of Carbon Dioxide is by definition 1. ... of some common refrigerants; Refrigerant R134a Properties - Thermodynamic properties of refrigerant R-134a  ...



May 10, 2012 ... R134A REFRIGERATED CYLINDER TESTING UNIT AND .... This R134a Refrigeration Technician Handbook was developed as instructional ...

Oil used In Automotive Air Conditioners - E38.org


R12 has a high affinity for mineral oil, meaning it takes mineral with it as it travels through the system. Mineral oil does not mix with R134a and there for not ...

Classification of refrigerants - IIR


Examples: R22, R134a, R600a, R717 ... Example: R134 and R134a ... Class 3 indicates refrigerants that are highly flammable as defined by a lower flammability ...

Analysis and Comparison of Two-Phase Ejector ... - Purdue e-Pubs


Jul 17, 2014 ... Performance Metrics for R134a and CO2 Ejectors ... loss than R134a, meaning that there is more work available for the two-phase ejector to ...

Compressor Performance Definition for ... - Purdue e-Pubs


Compressor Performance Definition for Refrigerants with Glide ... preferentially to the R134a, and so the remaining liquid becomes R134a rich, its boiling point.

R134a Definition
R-134a refers to a refrigerant commonly used in new automobile air-conditioning systems and in retrofitted automobile air-conditioning systems. R-134a replaced R-12 and other chlorofluorocarbon (CFC) refrigerants because of ozone layer damage.... More »
Difficulty: Easy
Source: www.ehow.com
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R134a Definition | eHow


R134a Definition. R-134a refers to a refrigerant commonly used in new automobile air-conditioning systems and in retrofitted automobile air-conditioning  ...

Properties and Applications of R134a Refrigerant


R134a refrigerant is ozone friendly and is a popular replacement for R12. Read its characteristics and applications here..

r134a seminar presentation - Professional Aviation Associates


EPA GUIDANCE ON RETROFITTING TO R134A. OEM RETROFITS .... moving vehicles. This definition includes both MVACs, defined under the section 609.