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the L270F limit switch has likely tripped due to excessive internal temperatures
the JB T3-10D is machined in the USA to meet strict SAE J513 and AHRI standards
The 3" probe is required to reach the specified monitoring zone
Durable Construction: Built to withstand the thermal and chemical demands typical of industrial valve assemblies and high-temperature water loops
Lennox 48J68 Electrode Lead the L270F limit switch hasThe Lennox 48J68 is a high performance Ignition Electrode Wire Lead engineered for precision in furnace control systems. Measuring 40 inches in length, this right hand electrode cable provides the necessary reach and flexibility for complex wiring configurations within the cabinet. As a direct replacement for the Lennox 48J6801, this OEM component ensures seamless integration and critical HVAC flame sensor connectivity. Professionals rely on this lead