The Carrier EA36UZ862 Thermostatic Expansion Valve (TXV) is a refrigerant metering component designed to regulate refrigerant flow into an HVAC system’s evaporator. It responds to evaporator outlet temperature and pressure, adjusting the valve opening to maintain proper refrigerant superheat and efficient heat transfer. This TXV is used in compatible Carrier air conditioning and heat ... https://www.partshnc.com/carrier-ea36uz862-thermostatic-expansion-valve