Rheem-Ruud PD619063 4-Ton Thermal Expansion Valve (Txv) Kit R-22

The Rheem-Ruud PD619063 Thermal Expansion Valve Kit is designed for use in HVAC systems, especially those systems that utilize R-22 refrigerant. For optimal performance, this expansion valve set is mandatory as it guarantees an effective and reliable operation. In the TXV kit, this regulation is accomplished through varying the flow and pressure of refrigerant; thus, regulating the amount of coil. Consequently, it maintains the evaporator coil’s temperature and pressure within specific limits which are necessary for cooling effectiveness and energy efficiency. In medium-sized residential and commercial air conditioning systems with a nominal capacity of 4 tons, TXV kit is suitable. It has a capillary tube length of 30” which means that it can be installed on all system designs.