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ensuring correct fuel-to-oxygen ratios for high-efficiency heating performance
compacted bead core maximizes desiccant surface area for aggressive moisture and acid adsorption
The self-gripping iris design and removable mounting bracket enable rapid retrofit installation on existing conductors without disconnecting lines
the manual override and position indicator simplify commissioning and seasonal maintenance workflows
Lennox 60M58 Limit Switch 318172-701 ensuring correct fuel-to-oxygen ratios forThe 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
