RS-44b Refrigerant, 24 Pound Cylinder, Drop In Replacement for R22

RS-44b (R453a) is the newest R22 drop-in replacement refrigerant in the U.S. market. RS-44b has been sold worldwide for the past 5 years, branded as

RS-44 - RS CoolRS Cool

R-453A / RS-44B R-22 SUBSTITUTE

Replacement For R22 Replacement For R22, 42% OFF

RS-44b Refrigerant, R22 Replacement-COMSTAR INTERNATIONAL INC.

R421a, Drop-In R22 Replacement Refrigerant 25 LB – HVAC

RS-44 (R424A) - Refrigerant Solutions

Experimental evaluation for potential drop in refrigerants under

Experimental evaluation for potential drop in refrigerants under

Experimental evaluation for potential drop in refrigerants under

R-453A / RS-44B R-22 SUBSTITUTE

RS-44b (R453a) is the newest R22 drop-in replacement refrigerant in the U.S. market. RS-44b has been sold worldwide for the past 5 years, branded as

RS-44b Refrigerant, 24 Pound Cylinder, Drop In Replacement for R22

United Refrigeration Inc. Refrigeration & HVAC Replacement Parts and Equipment

RS-44b Refrigerant, R22 Replacement-COMSTAR INTERNATIONAL INC.