Lennox 47K14 Relay 323080-701 The Sporlan 100939-202940 is a

The Sporlan 100939-202940 is a high-performance A9SE solenoid operated regulator designed for precise hot gas bypass and suction pressure control in commercial refrigeration and HVAC systems

this is an electronic expansion valve that requires a dedicated EEV controller or specific control board output to drive the internal stepper motor

1-1/2 HP industrial-grade motor designed for heavy-duty HVAC applications

You must reuse your existing EZ-FLEX end caps or purchase the EXPXXUNV0024 kit if you need the full assembly

ensuring the repair remains compliant with safety standards

Lennox 47K14 Relay 323080-701 The Sporlan 100939-202940 is aIf you are dealing with short cycling in a Lennox system, the Lennox 47K14 Time Delay Relay is the specialized OEM component required to protect the compressor from rapid restarts after a power interruption or thermostat sequence. This is a 5 minute delay on break (DOB) relay, specifically engineered for 24V control circuits (18 30VAC). As a veteran technician knows, maintaining a consistent timing sequence is critical to preventing high head pressure