
Reliable gas flow regulation for your industrial heating system is achieved through this factory-authorized assembly, specifically engineered for the LGB Series 3 boiler. The Weil-McLain 383-301-066 gas train provides a turnkey solution for maintaining optimal combustion, arriving complete with the necessary gas valves and integrated wire harness to streamline your replacement process.
This assembly functions as the primary delivery and safety control mechanism for the unit. By coordinating the gas flow directly to the burners, it ensures the boiler achieves the correct BTU input and ignition sequence required for safe, high-output heating performance in demanding mechanical environments.
Key System Performance Baselines:
- Factory Compatibility: Designed specifically for LGB Series 3 boiler sizes 14 and 16.
- Integrated Components: Includes fully compatible gas trains and pre-configured wire harness for reduced field labor.
- Safety Compliance: Engineered to original OEM standards for consistent gas regulation and ignition control.
⚠️ Application Profile: Primarily installed in commercial hydronic heating systems, institutional boiler rooms, and industrial process heating applications utilizing Weil-McLain LGB Series 3 units.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 383-301-066 |
| Manufacturer | WEIL-MCLAIN |
| Model Designation | LGB Series 3 |
| Boiler Sizes | 14, 16 |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.