
R-438A
Weitron provides high-quality refrigerants for diverse industrial applications, ensuring efficiency, sustainability, and customer satisfaction.
Order R-438A

Product Description
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.
Technical Characteristics
Classification | HFC |
Formulation | 45% R-125, 44.2% R-134a, 8.5% R-32, 1.7%R-600, 0.6% R-601a |
GWP | 2,265 |
Flammability | A1 |
Valve | Pressure-relief valve, ¼" RH thread |
Oil Type | MO, AB, or POE |
ODP | 0 |
Operating Pressure (at 72°F) | 150.2 psia (liquid), 131.2 psia (vapor) |
Certification Requirements | 608 Certification |
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