Weil McLain 510-811-644 Pilot Replacement Kit 30067439-890 technicians recommend replacement every 12

technicians recommend replacement every 12 months regardless of the visible glow

Factory Balanced: Reduces vibration and noise

Always verify your specific furnace model number to ensure the mounting pattern aligns correctly

making it an essential component for maintaining balanced pneumatic control systems and optimizing process control performance in commercial HVAC environments

Hermetic Construction: Solid brass body with a fused glass lens prevents leak paths common in bolted configurations

Weil McLain 510-811-644 Pilot Replacement Kit 30067439-890 technicians recommend replacement every 12The Weil McLain 510 811 644 Natural Gas Pilot Replacement Kit is a critical OEM service component designed specifically for CG and CGa series boilers. As a veteran technician, you know that ignition failure or a "lazy" pilot flame often stems from a degraded thermocouple or a fouled pilot burner assembly. This comprehensive standing pilot kit includes a heavy duty main burner with an integrated pilot bracket, a precision engineered pilot burner, and a