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The Totaline 331709-752 Thermal Expansion Valve is a crucial component for HVAC systems, especially for replacement in R-22 applications. This valve is used with evaporator coils, specifically designed for models CNRVU/P, rated for three and a half to four ton systems. It helps regulate refrigerant flow, ensuring optimal cooling performance.
This thermal expansion valve ensures efficient refrigerant flow, improving system performance and longevity.
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