Lennox 18M10 Limit Switch 320788-702 A tripped limit switch often

A tripped limit switch often indicates restricted airflow

Universal Voltage Compatibility: Rated for 208V up to 600V

such as wastewater treatment plants

The Trane FUS1329 is a critical safety component designed for thermal overload protection in high-performance HVAC systems

Is the 0130F00434 switch compatible with all Goodman furnaces

Lennox 18M10 Limit Switch 320788-702 A tripped limit switch oftenThe Lennox 18M10 Limit Switch is a high precision safety control designed for critical thermal monitoring in residential and commercial furnaces. This L160 40F limit switch functions as an auto reset safety device, featuring a fixed opening temperature of 160F and a closing differential at 40F. Engineered with a single pole, double throw (SPDT) configuration, it offers versatile wiring options for complex heating circuits, ensuring the HVAC high limit