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R402B Refrigerant

Product Summary



R402B is a blend of R22/R125/R290 and is designed to be a retrofit replacement for R502 in medium temperature refrigeration applications. R402B is a better choice than R402A for colder climates due to its higher discharge temperature.

Compatible lubricants: MO, AB 

WARNING: This product can expose you to chemicals including Chloroform, Methyl chloride, Chloroethane (Ethyl chloride), and Vinyl Chloride, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Product Applications

Commercial Refrigeration

Industrial Refrigeration