R480a, 6 oz. (RS-20) (CR-480A) Refrigerant, Factory Sealed
Contains 6 Liquid ounces of refrigerant.
6 oz. Cylinder
*Top cylinder connection is 1/4" male flare and has a internal valve core for "self-sealing" as required by the EPA.
Any hose that has a valve core depressor can be used to access the refrigerant directly from the cylinder.
If you would like better control of the refrigerant distribution we recommend you purchase a SF5050 valve.
If you need a SF5050 valve, you can add it to your cart for combined shipping.
R-480A (also known commercially as RS-20 or CR-480A) is a non-flammable, low-GWP (Global Warming Potential) refrigerant blend engineered as a drop-in replacement for R134a and select medium/high temperature applications.
R480A is a nonflammable A1 refrigerant blend developed as a lower-GWP alternative for R134a-class applications. Published retrofit documentation for RS-20 identifies the composition as 5% CO₂, 86% HFO-1234ze and 9% HFC-227ea. Its combination of GWP 291 and A1 classification makes it especially interesting for retrofit discussions where sub-300 and nonflammability are both valuable.
