Trane VAL9225 Thermal Expansion Valve(TXV) Valve, R410A, 1.5-Ton

The Trane VAL9225 Thermal Expansion Valve is an HVAC system using R410A refrigerant with 1.5-ton capacity. It is this valve that is critical to increasing system efficiency and performance. The Trane gets the superheat right by adjusting the flow depending on the coil pressure, usually about 86 PSI. The temperature and refrigerant vapor leaving the evaporator coil is called superheat. Superheat is well controlled and this increases heat absorption from your home's air, which means more efficient cooling and less energy use. It keeps your energy bills in check and results in a cooler and more comfortable environment.