
Maintain consistent temperature regulation and system responsiveness with the Lochinvar 100073333 control board. This factory-authorized component serves as the primary intelligence for your heating unit, managing critical firing sequences and safety parameters to ensure optimal hydronic performance in Lochinvar boiler systems.
As an integrated circuit assembly, this board processes sensor inputs to modulate ignition, burner operation, and pump circulation. It is engineered to withstand the thermal stressors of high-demand environments, preventing operational faults and maintaining the heating efficiency standards required for modern hydronic installations.
Key System Performance Baselines:
- Integrated Logic: Precisely monitors boiler safety loops and operational cycles.
- Reliability Standards: Engineered with industrial-grade components to prevent premature field failure.
- System Compatibility: Designed for seamless integration with specific Lochinvar hydronic heating configurations.
⚠️ Application Profile: Recommended for professional installation in Lochinvar residential boilers and commercial hydronic heating applications where high-efficiency control is required.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 100073333 |
| Brand | Lochinvar |
| Component Type | Control & Circuit Board |
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.