The air conditioning and refrigeration industry has supported global efforts to protect the environment by phasing out harmful refrigerants. The preferred choices are now HFC refrigerants like R-410A for air conditioning and R-404A for refrigeration.
Learn more about AC applications including current refrigerant solutions and the future of refrigerants. Refrigeration applications includes a podcast video and additional reference material.
Emerson has recently updated two white papers that address refrigerant choices:
For more information about refrigerants and the phase out schedule of harmful refrigerants set by the Montreal Protocol, click the following link:What You Should Know about Refrigerants When Purchasing or Repairing a Residential A/C System or Heat Pump