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The AAON R37050 is an original OEM Expansion Valve, model Oze-50-zga 1.13x138. This thermal expansion valve is designed for use in AAON commercial HVAC systems. Its primary function is to regulate the flow of refrigerant into the evaporator coil, ensuring efficient system operation.
Original OEM thermal expansion valve for AAON HVAC systems.
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