Lennox 52M71 Ignitor Integrating this thermal limit safety

Integrating this thermal limit safety switch preserves equipment integrity by preventing heat exchanger stress and ensuring compliance with manufacturer safety standards

preventing the common chatter or contact pitting found in generic universal relays

check across the two terminals

Ensures accurate pneumatic actuator pressure regulation for building automation sequences

4-inch track mount relay designed for demanding commercial and industrial HVACR control circuits

Lennox 52M71 Ignitor Integrating this thermal limit safetyThe Lennox 52M71 Ignitor is a high performance silicon nitride furnace igniter designed for precision and durability in Lennox, Armstrong, and Ducane heating systems. As a genuine OEM furnace replacement part, this component ensures your burners fire consistently by reaching the critical ignition temperature rapidly while utilizing less energy than legacy silicon carbide elements. The 52M71 features a robust hot surface ignitor construction, making it