Manufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature charts to the trade every year. It would be rare indeed to find service ...
The total temperature glide of a refrigerant blend is defined as the temperature difference between the saturated vapor temperature and the saturated liquid temperature at a constant pressure. Another ...
1,1,1,2-Tetrafluoroethane is a non-flammable gas used primarily as a "high-temperature" refrigerant for domestic refrigeration and automobile air conditioners. These devices began using 1,1,1,2-tetrafluoroethane in the early 1990s as a replacement for the more environmentally harmful R-12. Retrofit kits are available to convert units that were originally R-12-equipped. Boiling of ...
R134a is a refrigerant commonly used in automotive AC systems. It is a fluid that can easily be boiled into a vapor and condensed back into a liquid so the system can use evaporation and condensation to cool your cabin air.
R134a is a synthetic refrigerant used primarily in car air conditioning systems, household refrigerators, and commercial cooling equipment. Its chemical name is 1,1,1,2-tetrafluoroethane, and it has been the dominant automotive refrigerant since replacing the ozone-depleting R12 (commonly called Freon) in the mid-1990s. While R134a doesn’t damage the ozone layer, it is a potent greenhouse ...
Explore our homeowner’s guide to R134a refrigerant—how it works, differences with R1234yf, safe handling and why choosing the right supplier matters.
Introduction DSP 134a Refrigerant (also known as 1,1,1,2-Tetrafluoroethane) is a hydrofluorocarbon (HFC-134a) and a nonflammable, clear vapor at ambient temperatures. It is a common replacement for R12 (CFC-12) due to its zero-ozone depletion potential and lower global warming potential, which makes it better for the environment. This brochure offers more technical information about DSP 134a.