Lennox 11W11 Replacement Piston 93

The Lennox 11W11 Replacement Piston manages refrigerant flow movement within equipment to support proper system operation. This piston controls the amount of refrigerant passing through the circuit to maintain the required flow conditions during operating cycles. It operates as a metering component with a 93 size value to match the required refrigerant control arrangement. The part is installed within compatible cooling equipment and HVAC systems during service or replacement work. It helps maintain proper refrigerant distribution and supports the operation of connected system components.