and ozone during long-duty cycles

Durable Construction: Built to withstand the high-cycle demands of industrial gas-fired heating systems

Key Benefits for Technicians: Optimized Flow: High 4

maintaining system performance standards

Industrial Durability: Constructed with a hermetically sealed case to resist moisture

Lennox 11W50 Limit Control Freon and ozone during long-duty cyclesThe Lennox 11W50 Limit Control is a critical safety component designed for precise thermal regulation within Lennox residential and commercial furnaces. This high limit switch features a fixed 170 140F limit control setting, meaning it activates as a safety cutout if temperatures exceed 170F and resets automatically when the exchanger cools to 140F. As a direct replacement for Lennox part R46105 014 and 46105 014, this sensor is engineered for