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The Trane VAL4999 Thermostatic Expansion Valve is engineered for reliable performance and efficiency in HVAC systems. This valve facilitates precise control of refrigerant flow, optimizing the efficiency of 1.5 ton cooling systems using R-22 refrigerant.
Trane's VAL4999 model is essential for maintaining AC system pressures and temperatures, contributing to overall system health and longevity.
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