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The Lennox 36K14 Auxiliary Limit Switch is designed for HVAC systems to control the high limit function by opening at 150 degrees Fahrenheit and closing at 140 degrees Fahrenheit. This switch enhances system performance by ensuring operational safety and efficiency.
This auxiliary limit switch is crucial for maintaining the correct operation of heating equipment, preventing overheating by regulating the temperature limits.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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