Lennox 60M58 Limit Switch 318172-701 Which models does the 1177026

Which models does the 1177026 replace

ensuring correct fuel-to-oxygen ratios for high-efficiency heating performance

compacted bead core maximizes desiccant surface area for aggressive moisture and acid adsorption

Always verify your specific boiler model and series number against the manufacturer’s parts list before installation

Lennox 60M58 Limit Switch 318172-701 Which models does the 1177026The Lennox 60M58 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. This L195 40F auto reset switch is engineered to monitor heat exchanger temperatures, effectively preventing overheating by opening the circuit at a fixed temperature of 195 degrees Fahrenheit and closing once it cools by a 40 degree differential. As a genuine Lennox OEM replacement part, it ensures