Refrigerant Retrofit Solution for R-22
Item CodeR438A
R-438A is a retrofit solution with the closest performance match to R-22 and requires minimum modification in the HVAC systems. It has zero ozone impact and does not require an expansion valve replacement or oil change when retrofitting R-22 systems.
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R-438A is a retrofit solution with the closest performance match to R-22 and requires minimum modification in the HVAC systems. It has zero ozone impact and does not require an expansion valve replacement or oil change when retrofitting R-22 systems.