The Danfoss 067L5955 3Ton Thermal Expansion Valve (TXV) Kit 3/8" TR6 R-410A is an excellent choice for precisely controlling refrigerant flow in HVAC systems, resulting in effective cooling performance. This thermal expansion valve set is made with a sturdy brass body and copper connections for dependability and longevity. https://www.partshnc.com/38tr6-txv-r-410a-3ton-wkit