Product Short Description: Refrigerant gas r22a purity 99.99%. Made in India. R22 is used as a refrigerant used in household, industrial and commercial air-conditioning systems. R22 can also be utilized as an aerosol propellant for pesticide and paint, or as a fire extinguishing agent Product Description: Refrigerant gas supplier. R-22 is gas is used in a variety of maritime refrigeration applications for low, medium and high temperatures (-40 to +16° C). This colorless gas is better known as HCFC-22, or R-22. It is commonly used as a propellant and refrigerant. R22 refrigerant is one of the most commonly used refrigerants. A synthetic HCFC refrigerant with an Ozone Depleting Potential. Refrigerants are what make air conditioning possible. Contained within the coils of an air conditioner, these liquid agents cool and dehumidify indoor air. For years, the most common refrigerant used in air-conditioning systems was R-22. In response to growing environmental concerns, production of systems using R-22 refrigerant is being phased out. Lennox has led the way in the manufacture of cooling systems that use chlorine-free R-410A refrigerant. Because R-410A contains no chlorine, it is considered ozone-friendly.