The Amana-Goodman 0151P00013 Reversing Valve is an HVAC refrigeration component designed to control refrigerant flow in compatible heat pump systems. Operated by a solenoid, the valve shifts an internal spool to redirect refrigerant, allowing the heat pump to switch between heating and cooling modes. It is used in compatible Amana and Goodman heat pump outdoor units and associated HVA... https://www.partshnc.com/0151p00013-amana-goodman-reversing-valve