Replacement Ignitor

This replacement hot surface ignitor is engineered for Lennox 41K56 heating systems and delivers reliable gas ignition performance in residential and commercial applications. The ignitor features a durable silicon nitride heating element that provides consistent, dependable operation across standard 80V AC, 50/60 Hz electrical systems with 92-watt power consumption. The silicon nitride construction offers superior longevity compared to alternative materials, making this component ideal for heating systems requiring extended service intervals and minimal maintenance. The ignitor assembly includes a White Rodgers ignitor with integrated ignitor lead, white Teflon-coated electrical leads for enhanced durability, and a steatite insulator rated for demanding heating environments. Connection is achieved through a 2-terminal AMP receptacle with.084 female sockets, ensuring secure, proper installation without compatibility issues. The component is available with or without zinc-plated steel mounting tabs to accommodate various installation configurations. This replacement ignitor is specifically designed for use with White Rodgers controls and silicon nitride ignitor systems, ensuring seamless integration with existing Lennox furnace equipment and the SureLight HSI platform. The 54mm element length provides optimal flame ignition geometry for efficient combustion. Installation is straightforward for trained HVAC technicians, requiring only basic electrical connection to White Rodgers control boards. Ideal for HVAC contractors, facility maintenance departments, and heating system service professionals, this ignitor provides cost-effective replacement of worn or failed components without requiring complete furnace replacement. Choose this component for its proven reliability, compatibility with standard Lennox systems, and long-term performance in heating applications.