It is engineered for 208/230V single-phase applications and features a standard 48-frame diameter with thru-bolt mounting for a secure

Simplified Installation: A complete drop-in unit heater burner replacement that reduces labor time during seasonal service calls

Engineered for high-traffic environments

As a quartz-driven timer

Lennox 36K29 Limit Switch 323080-701 It is engineered for 208/230VThe Lennox 36K29 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and light commercial gas furnaces. This furnace high limit switch features an auto reset function, calibrated to trip when plenum temperatures reach the 210 240F range. When an overheat condition is detected, the switch opens the electrical circuit to the gas valve, immediately terminating the heating cycle to protect the heat exchanger