The Carrier EA36UZ924 Thermal Expansion Valve (TXV) R410A is a refrigerant metering component designed for compatible Carrier HVAC systems using R410A refrigerant. It regulates refrigerant flow into the evaporator by responding to evaporator temperature and pressure, helping maintain proper superheat for efficient heat transfer. Commonly used in air conditioners and heat pump systems,... https://www.partshnc.com/carrier-ea36uz924-thermal-expansion-valve-txv-r410-a