Lennox 73W20 Limit Switch 323613-751 typically utilized in systems with

typically utilized in systems with fan delay timers to prevent cold drafts

Restored Control: Eliminates issues with slipping or stripped interfaces

the stainless steel composition is designed to withstand the thermal cycling

the manual reset design requires a qualified technician to troubleshoot and clear the underlying fault before the system can be restarted

ideal for fine-tuning system performance

Lennox 73W20 Limit Switch 323613-751 typically utilized in systems withThe Lennox 73W20 Limit Switch is a critical safety component designed for precise thermal regulation within Lennox residential furnaces and HVAC systems. As an OEM Lennox replacement part, this L175 30F limit control features a fixed set point, engineered to open the electrical circuit at 175F and automatically reset when temperatures drop to 145F. This SPST (Single Pole Single Throw) switch utilizes a 5 inch stilt mounting insertion depth to monitor