Weil McLain 512-200-078 Burner

Maintain peak combustion efficiency with the Weil McLain 512-200-078 Burner, a precision-engineered stainless steel burner tube designed for high-performance gas-fired residential and commercial boilers. This OEM component features an integrated pilot bracket to ensure stable flame sensing and reliable ignition cycles, minimizing nuisance lockouts in the field. Built from high-grade corrosion-resistant stainless steel, this replacement burner tube is a direct-fit solution for Weil McLain CGa, CGi, and CG series boilers, making it an essential part for seasonal maintenance or troubleshooting combustion issues. Its durable construction withstands high thermal stress, providing consistent heating performance across natural gas and propane (LP) systems. Whether you are performing a full rack replacement or addressing a single faulty port, this boiler burner with pilot bracket delivers the exact specifications required for OEM-level safety and fluid heat distribution. Optimized for HVAC ventilation and clean firing, it facilitates lower energy consumption and steady atmospheric draft operation.

• OEM Compatibility: Specifically engineered for Weil McLain CG, CGa, and CGi series gas boilers.
• Integrated Pilot Bracket: Provides precise alignment for the pilot assembly to ensure stable ignition and consistent flame rectification.
• Stainless Steel Construction: Offers superior resistance to oxidation and heat warping compared to standard steel tubes.
• Universal Fuel Support: Optimized for use in both natural gas and LP gas burner manifolds.
• Precision Ports: Engineered for even flame distribution to maximize heat transfer across the heat exchanger.

Is the 512-200-078 burner compatible with both natural gas and propane?
Yes, this Weil McLain burner tube is designed to operate with either fuel type, provided the correct manifold orifices and gas valves are installed for the specific fuel application.

Does this part include the pilot assembly?
This SKU includes the burner tube and the attached pilot bracket. The actual pilot burner, thermocouple, or spark igniter must be purchased separately if they require replacement.

Can this burner be used in CGa Series 1 and Series 2 boilers?
This part is a standard replacement for most CGa, CGi, and CG models. Always verify your specific boiler's serial number and parts list to ensure match with the 512-200-078 design.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.