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TEAO Enclosure: The totally enclosed air-over design protects internal windings from contaminants
If the pitch is too steep
ensuring the precise extraction of combustion byproducts through the flue
Extended Shank Design: The 2-1/2 inch shank length allows for easy installation on high-efficiency tanks with thicker insulation
Lennox 36K29 Limit Switch 319852-301 TEAO Enclosure: The totally enclosedThe 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