Lennox 38M68 Limit Switch 326058-757 including 371-02459-101 and 371-02578-102

including 371-02459-101 and 371-02578-102

Engineered for 24 VAC commercial economizer systems

Common Questions: What causes a collector box to need replacement

What are the signs that my Raypak status board has failed

Versatile Mounting: Standard design allows for easy integration into control panels alongside other pneumatic HVAC components

Lennox 38M68 Limit Switch 326058-757 including 371-02459-101 and 371-02578-102The Lennox 38M68 Limit Switch is a critical safety component designed for precise thermal regulation within residential and light commercial HVAC systems. This Type L205 30F furnace limit control features a 3 inch insertion depth, specifically engineered to monitor heat exchanger temperatures and prevent hazardous overheating conditions. With an auto reset 175 205F range, the switch opens the circuit at 205F and automatically closes at 175F to restore