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Commercial Refrigeration – SupermarketsQuote：Dimax
Make an Informed R-22 Replacement Decision
If you haven’t considered replacing R-22 in your supermarket refrigeration system yet, time is running out. Supplies of R-22 are set to be reduced every year until 2020 when R-22 will no longer be available. Review Dimax’s non-ozone-depleting alternatives to determine which R-22 replacement is right for you.
R-407F
A long-term, non-ozone depleting replacement for R-22 suitable for medium and low temperature applications. Since R407F is a close match to R-22, it also serves as a retrofit fluid in refrigeration applications where R-22 is used.
R-407C
A long-term, non-ozone depleting replacement for R-22 in various air-conditioning applications as well as in positive displacement refrigeration systems. For new equipment and retrofits. Not recommended for use in chillers with a flooded evaporator.
R-404A
A long-term non-ozone depleting replacement for R-502 and R-22 in low- and medium-temperature commercial refrigeration systems.
R-507
A non-ozone depleting azeotropic mixture of R-125 and R-143a. It has been primarily designed to replace R-502 in low- and medium-temperature commercial refrigeration applications such as supermarket display cases and ice machines. For new equipment and retrofits. R-507 is suitable as a replacement for R-22 in flooded refrigeration systems.
