11Y30 | 4TON R410A EXPANSION VALVE | Lennox Manufacturer_Functional Devices Conversion Kit Natural Gas or

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11Y30 | 4TON R410A EXPANSION VALVE | Lennox Manufacturer_Functional Devices Conversion Kit Natural Gas or**4TON R410A Expansion Valve** **Lennox SKU: 11Y30** This Lennox 4TON R410A expansion valve is a crucial component for refrigeration and air conditioning systems. It precisely controls refrigerant flow to regulate the system's cooling capacity. Designed for use with R410A refrigerant, this valve ensures optimal system performance and efficiency. Its durable construction and precise calibration ensure long lasting reliability and accurate temperature