SKU: 51635342657
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
The unit utilizes internal terminal strips for secure wiring and includes 1/2-inch internal threaded conduit ports for standard electrical termination
Key Benefits ASME Section IV Certified: Purpose-built and safety-rated for low-pressure steam heating systems
and Day & Night commercial units
Capacitors are generally sold separately
The assembly includes the 100111712 pilot burner and tubing
Lennox 51M75 Limit Switch 340155-7026 The unit utilizes internal terminalThe Lennox 51M75 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. This OEM Lennox replacement part operates with a fixed temperature range, featuring a 95 125F trip point with an automatic reset configuration. Engineered to monitor heat exchanger temperatures, the Lennox 51M75 prevents overheating by breaking the electrical circuit to the gas valve or blower motor if