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1,1,1,2-Tetrafluoroethane

en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

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)...

R134a Definition | eHow

www.ehow.com/facts_7242373_r134a-definition.html

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

www.airconditioning-systems.com/R134a.html

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

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

www.brighthubengineering.com/hvac/63578-refrigerant-r134a-properties-and-replacement-for-r12/

Feb 9, 2010 ... The refrigerant R134a is the chemical compound tetrafluoroethane. Its chemical formula is CF3CH2F. The molecular weight of refrigerant ...

Refrigerants - Environmental Properties - Engineering ToolBox

www.engineeringtoolbox.com/Refrigerants-Environment-Properties-d_1220.html

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

Classification of refrigerants - IIR

www.iifiir.org/userfiles/file/webfiles/summaries/Refrigerant_classification_EN.pdf

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

R134a REFRIGERATION TECHNICIAN HANDBOOK - IICL

www.iicl.org/techcorner/bulletins/R134a_Testing_Procedures_1.pdf

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

Urban Dictionary: R-12

www.urbandictionary.com/define.php?term=R-12

Top Definition. R-12. Better known ... I have seen 1993 vehicles with R134a and early 1994 vehicles with R-12. ... R-12 is just a far superior refrigerant to R134a.

ASE Certification A/C and heating Flashcards

www.flashcardmachine.com/ase-certification-acandheating.html

Apr 18, 2012 ... Definition .... Technician B is wrong because on R134a systems, the low-side ... When converting the A/C system in an older vehicle to R134a ...

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

docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2388&context=iracc

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 ...

Answer
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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What Is R134A Refrigerant? | eHow

www.ehow.com

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

What is R134a? | Reference.com

www.reference.com

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

r134a seminar presentation - Professional Aviation Associates

proaviation.com

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