Lennox 94W50 Limit Switch 323055-751 Key Benefits for Technicians System

Key Benefits for Technicians System Stability: Maintains persistent storage of specialized chiller software logic

System Reliability: The MBS 3000 pressure sensor is laser-welded and protected against cavitation and liquid hammer

If the seal between the heat exchanger and the box is compromised

What does the Error LED blink code indicate

This model features 1 3/8" ODF (Outside Diameter Female) copper connections

Lennox 94W50 Limit Switch 323055-751 Key Benefits for Technicians SystemThe Lennox 94W50 Limit Switch is a critical OEM HVAC safety control designed for precise thermal monitoring in high performance heating systems. This furnace limit switch replacement is engineered to maintain equipment integrity by monitoring heat exchanger temperatures. Specifically calibrated to function as a high limit safety, the Lennox 94W50 features a fixed 270 degree opening temperature and an automatic reset that triggers a 240 degree closing