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  1. thetirereviews.com › what-you-need-to-know-about-r1234yf-refrigerantWhat You Need to Know About R1234yf Refrigerant

    18 de abr. de 2024 · R1234yf, also known as 2,3,3,3-Tetrafluoropropene, is a hydrofluoroolefin (HFO) refrigerant with the chemical formula CF3CF=CH2. It has been developed to replace R134a in vehicle air conditioning systems. R1234yf has similar thermodynamic properties as R134a but has a significantly lower global warming potential.

  2. www.epa.gov › ods-phaseoutPhaseout of Ozone-Depleting Substances (ODS) | US EPA

    17 de abr. de 2024 · In keeping with its obligations under the Clean Air Act and the Montreal Protocol, the United States has phased out the production and import of most ozone-depleting substances (ODS). Learn about the ODS phaseout.

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  4. innovair.com › is-r134a-being-phased-outIs R134a being phased out? - Innovair Corporation (United States)

    19 de abr. de 2024 · According to guidance from The Society of Automotive Engineers or SAE, swapping out R-134A with a fluorochemical called HFO-1234yf for air conditioning refrigerant in vehicles is the future. This substance, known as 2,3,3,3-tetrafluoropropene, is part of a new refrigerant class.

  5. www.conforempresarial.com › como-recargar-el-r134a¿Cómo Recargar el R134a? – ConforempresariaL

    27 de abr. de 2024 · Para recargar el R134a, independientemente del tipo de equipo, es factible realizarla tanto en fase líquida como en fase gaseosa. Por lo tanto, no es necesario girar la botella 180 grados, ya que se puede llevar a cabo la recarga en cualquiera de estas dos fases.

  6. en.wikipedia.org › wiki › List_of_refrigerantsList of refrigerants - Wikipedia

    1 de may. de 2024 · This is a list of refrigerants, sorted by their ASHRAE -designated numbers, commonly known as R numbers. Many modern refrigerants are human-made halogenated gases, especially fluorinated gases and chlorinated gases, that are frequently referred to as Freon (a registered trademark of Chemours ).

  7. www.epa.gov › ozone-layer-protection › ozone-depleting-substancesOzone-Depleting Substances | US EPA

    25 de abr. de 2024 · Addressing Ozone Layer Depletion. This page provides information on compounds recognized as ozone-depleting substances ( ODS. ) under the Montreal Protocol. The ODS are split into two groups under the Clean Air Act: Class I ODS, such as. chlorofluorocarbons. (CFCs), and Class II ODS, such as. hydrochlorofluorocarbons. (HCFCs).

  8. www.emsd.gov.hk › frsafety › engAbout Flammable Refrigerant - Flammable Refrigerant Safety...

    4 de may. de 2024 · In Hong Kong, a kind of mildly flammable refrigerant, which is difluoromethane (R32), is used in household air-conditioners. R32’s GWP is 675, which is lower than that of the conventional HFC refrigerants (for example, GWPs of R134a and R410A are 1430 and 2090 respectively).