Lennox 46K08 Limit switch 322838-753 Using a lower-rated contactor can

Using a lower-rated contactor can lead to contact welding and potential motor failure

the thermal limit has failed and the switch must be replaced

It is used primarily in 4

Technical specifications include a maximum pressure rating of 0

Utilizing high-conductive copper wiring and professional-grade pin connectors

Lennox 46K08 Limit switch 322838-753 Using a lower-rated contactor canThe Lennox 46K08 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered for high reliability applications, this auto reset limit switch operates within a predefined 140 160F temperature range, ensuring the heat exchanger does not exceed safe operating limits. When the plenum temperature reaches the high end threshold, the switch opens the electrical circuit to