
Maintaining precise fuel flow regulation is critical for the efficient operation of your hydronic boiler, and the 383-300-425 gas valve conversion kit provides a factory-authorized solution for this process. Designed for seamless integration with Weil-McLain systems, this 383-300-425 replacement ensures that your burner assembly receives the exact gas pressure required for consistent ignition sequences and burner modulation.
The assembly utilizes a 24V solenoid mechanism that functions in direct response to the boiler's limit circuit and flame safeguard module. Upon a call for heat from the thermostat, a 24-volt signal energizes the internal coils, triggering the valve to open and allow the flow of gas to the main burner array, ensuring safe and controlled combustion.
Key System Performance Baselines:
- OEM Compatibility: Engineered specifically for precise alignment with factory Weil-McLain equipment specifications.
- Ignition Reliability: Facilitates accurate burner modulation to prevent irregular start-up sequences.
- Pressure Integrity: Maintains strict adherence to manufacturer-defined gas delivery requirements for safe system operation.
⚠️ Application Profile: This kit is intended for use in Weil-McLain hydronic heating systems requiring professional-grade replacement of gas valve components to restore proper ignition and burner performance.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 383-300-425 |
| Voltage | 24V |
| Component Type | Gas Valve Conversion Kit |
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.