Lennox 13Y21 Thermal Expansion Valve(TXV) Valve Outdoor 5 Ton R410

The Lennox 13Y21 Thermal Expansion Valve (TXV) is a highly accurate component used in HVAC systems that use R410A refrigerant, it is an refrigerant flow in the system. It has a working capacity of 5 tons, it can be used for large residential or commercial usage. The inlet and outlet connections are both 3/4 Inches so as to fit most HVAC pipe sizes and types. It is suitable to be used within a temperature of 15°F to 60°F and pressure of up to 660 PSIG. The TXV ensures that the system achieves the better efficiency possible by accurately regulating the flow of refrigerant, thus providing better comfort and less energy use.