R32/R134a is a zeotropic mixture with a high temperature glide, so the refrigeration cycle differs from pure fluids. The 30/70 R32/R134a mixture can be a candidate alternative refrigerant to replace R22 from a theoretical analysis [24]. Mixtures are also being investigated experimentally.
ECO-32. ECO-32 is a blend of high purity propane R290 and ethane R170. It is a reduced global-warming-potential (GWP) refrigerant. It is designed to replace R410a and R32 in most stationary residential and commercial air conditioning systems. Excellent performance under high and extreme ambient temperatures. Rapid cooling. It facilitates easy retrofitting in which the technician simply recovers the R-22, replaces critical seals, charges the Freon™ MO99™ refrigerant, and monitors for leaks. Converting to Freon™ MO99™ also: Minimizes time needed for adjustments and subsequent service calls. Doesn't require an expansion valve or line set changes.R-22 REFRIGERANT 10 LBS. R22 10 lb. 15 lbs with cylinder and packaging. FREE SHIPPING NATIONWIDE (CONTINENTAL US) 100% VIRGIN FACTORY SEALED. GUARANTEED PRODUCT QUALITY. Ability Refrigerant stocks a large store of R22, R410A, MO99, 407C, 404A and R134A.
The plan is set to completely phase out the R22 refrigerant as well as the common refrigerant blends that contain HCFC-22 by the year 2030. This includes the R-401A, R-402A, R-408A, R-409A, R-414B, and the R-502A refrigerants. (There are actually a total of 34 HCFCs being phased out). By January 1, 2015, the ban on the production, import, and R32/R125/R134a (R407C) 25.6 7.2 R125/Rl34a/R600a 36.9 5.4 R32/R125/Rl34a/R600a 40.1 9.3 It can clearly be seen that limiting the difference in boiling points of the individual components is not a reliable means of achieving a low temperature glide. Indeed the combinations with smallest boiling cwbeohI.