Description
Daikin-McQuay 910198410 2-Ton Reversing Valve is used in heat pump applications to control refrigerant flow direction for switching between heating and cooling mode. In HVAC systems, it operates a four-way directional valve installed in outdoor or packaged heat pump units, allowing refrigerant circuit reversal to support seasonal operation changes. It is typically integrated into heat pump assemblies with 3/8″ x 5/8″ line connections. The component ensures proper cycle changeover and system operation stability in residential and light commercial applications.
