Product Information

Refrigerant Gases - HFC's

National Cylinder-R424A

R424A

(RS 44)

  • GWP: 2,440 IPCC 4th Revision
  • Application: Low & Med Temp Ref
  • Preferred Oil: POE
  • Ashrae Class: A1
  • Composition: 50.5% R125, 47% R134a,
    0.9% R600a, 1% R600, 0.6% R601a
Available Cylinder Sizes
9/20/46 Kg Cyl

R424A also known as RS 44 is another “close to” drop in replacement for R22 in both air-conditioning systems and medium and high temperature refrigeration.

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