Choice™, R-421A Refrigerant, Clear Gas, -41.2 °F Boiling Point, Tetra¿uoroethane, 1,1,1,2, HFC Refrigerant, Cylinder Container, Blue, +181 °F Critical Temperature, 75.3 lb.ft³ Density Choice™ R-421A is a unique non-ozone depleting replacement for R-22. Usable with Mineral, AB or POE oils, this refrigerant can be be used in air conditioning, medium and high temperature residential, commercial and industrial refrigeration applications. Its performance temperature ranges are also comparable with those of R-22.
Type R-421A Refrigerant
Refrigerant Type HFC
Container Type Cylinder
Container Color Blue
Chemical Name Tetra¿uoroethane, 1,1,1,2
Appearance Clear Gas
Critical Temperature +181
Boiling Point -41.2
Density 75.3
Unique non-ozone depleting, long-term replacement for R22 refrigerant
Environmentally GREEN refrigerant
Replace R22 without unit modification
Does not contain hydrocarbons, such as Butane, Isopentane or Isobutane