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HFO 1234yf Refrigerant Replacing R134a - Keepin' Cool

www.keepincool.com.au/HFO-1234yf-Refrigerant-Replacing-R134a/

We replaced the R12 refrigerant with R134a. ... In fact, it is estimated that using HFO-1234yf will provide an estimated 99.7 percent reduction in global warming ...

Automotive air conditioning and R12 updates (R134a and more)

www.allpar.com/eek/ac.html

Whether HFO-1234yf can be used as a replacement for R-134a is still unclear, but it seems unlikely, as R134a will not be banned; instead, it will have a hefty tax  ...

Beyond R-134a: What's Next for Mobile A/C Refrigerants? - Article ...

www.truckinginfo.com/article/story/2011/10/beyond-r-134a-whats-next-for-mobile-ac-refrigerants.aspx

It eventually will likely replace R-134a, commonly used today as the A/C ... and near-equal performance with R134a in conventional vehicle HVAC systems.

Is A New Refrigerant Going To Replace R-134a? - Underhood Service

www.underhoodservice.com/is-a-new-refrigerant-going-to-replace-r-134a/

Aug 7, 2013 ... Unlike the changes that occurred when R-134a replaced R-12 back in ... The new HFO-1234yf refrigerant will only be used in new production ...

Debate about air conditioning refrigerant R1234yf heats up

www.autoindustryinsider.com/?p=5697

Feb 18, 2013 ... R134a has a GWP of around 1440 – breaks down to constituent gases ... to be replaced with R134a, and halted the R1234yf implementation programme. ... In addition, with enough heat, almost any refrigerant will burn since ...

Experimental analysis of R1234yf as a drop-in replacement for ...

www.sciencedirect.com/science/article/pii/S014070071200357X

The main candidates to replace R134a in vapor compression systems are natural ... Focusing on R1234yf, this refrigerant does not contain chlorine, and ...

HFO-1234yf encounters resistance as R-134a replacement for A/C ...

articles.sae.org/8074/

Apr 14, 2010 ... HFO-1234yf will require premium refrigerant identifiers. ... global-warming A/C refrigerant replacement for R-134a, suddenly faces opposition.

A Review of Alternative to R134a (CH3CH2F) Refrigerant - IJETAE

www.ijetae.com/files/Volume3Issue1/IJETAE_0113_45.pdf

Each of the four stages will now be revisited in detail, explaining the physical ... 88% R134a, 9%R218, 3%R600a) can replace R12 and. R134a in domestic ...

10 questions and answers about HFO-1234yf | Mobile Air ...

macsworldwide.wordpress.com/2011/05/27/10-questions-and-answers-about-hfo-1234yf/

May 27, 2011 ... The European Community has concluded that a replacement must be ... It is possible that some shops will put R134a into HFO-1234yf vehicles.

Evaluation of HFO-1234yf as a Potential Replacement for ... - DuPont

www2.dupont.com/Refrigerants/en_US/assets/downloads/SmartAutoAC/HFO-1234yf_IIR_Leck.pdf

... of HFO-1234yf as a. Potential Replacement for R-134a .... 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180. Enthalpy [BTU/lb]. Pressure [ psia]. R134a. 1234yf .... •It can be considered for use in a wide range of R-134a.

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New Automotive Refrigerants - Auto Diagnosis Repair Help

www.aa1car.com

After that, R-134a will be discontinued in new vehicles - although production will ... North American auto markers began replacing R-134a A/C systems with ones .... in 2013, it will begin using HFO-1234yf refrigerant instead of R134a in the air ...

Tech 101 – Refrigerant: what you can use, what you should use ...

blog.hemmings.com

May 16, 2014 ... Can anyone comment on the Enviro-safe R134A replacement refrigerant? ..... R134 works well as a Freon replacement in old GM vehicles ...

Alternatives of R134A Refrigerant in CAR AC - Volk te37

www.volk37.com

Jun 18, 2013 ... There are alternatives of R134A Refrigerant which can be used in CAR AC. ... It was one of the contenders to replace R134A in car ac systems.