Freon MO99 refrigerant (R-438A) combines R-22 pressure-enthalpy characteristics with mineral oil compatibility in a unique HFC refrigerant that can be used to replace R-22 over a wide range of evaporator temperatures.

Applications
● Commercial Air Conditioning: Roof Top Units, Indoor Packaged Units, DX Chillers, Split Systems and Residential Air Conditioning
● Refrigeration (Low and Medium Temperature): Self Contained Systems, Condensing Units, Rack Systems