Sterling J38R04578-001 Pilot Assembly 30067439-890 This is a standard 120V

This is a standard 120V AC component

Check your transformer output before installation

For multi-stage equipment

this part is the direct OEM replacement for the 146-14-015-70

Sterling J38R04578-001 Pilot Assembly 30067439-890 This is a standard 120VThe 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