Sterling J38R04578-001 Pilot Assembly Els PW 17895 The Lennox 14K99 Electrode-Ignitor is

The Lennox 14K99 Electrode-Ignitor is an essential OEM component engineered to maintain precise spark ignition sequences in high-performance gas furnaces

ensuring your equipment returns to set-point performance without the alignment issues common with universal aftermarket alternatives

When should I replace these rubber parts

Using the genuine Modine 5H0780340005 ensures the set-points match the manufacturer's safety specifications

you must use the 3-inch insertion limit switch specified by the manufacturer

Sterling J38R04578-001 Pilot Assembly Els PW 17895 The Lennox 14K99 Electrode-Ignitor isThe Sterling J38R04578 001 Pilot Assembly is a critical Natural Gas (NG) ignition component designed for right hand installation in high efficiency unit heaters. Engineered for intermittent pilot ignition systems, this assembly features a precision 0. 18 mm orifice and a rugged spark ignition electrode to ensure dependable flame rectification. This OEM Sterling replacement part is field proven for HVAC unit heater repair, maintaining consistent pilot