Description
The Weil McLain 381-330-027 is an OEM ignition board designed as a direct replacement for compatible Weil McLain boiler systems. This ignition control board manages the ignition sequence to ensure safe, consistent burner startup and reliable boiler operation season after season.
Key Features
- OEM ignition board engineered for Weil McLain boiler systems
- Manages and controls the ignition sequence for safe burner startup
- Direct replacement part for compatible Weil McLain models
- Helps restore proper ignition function and boiler performance
- Built to Weil McLain quality and reliability standards
Application
This ignition board is intended for use in compatible Weil McLain residential and commercial boiler systems. Always verify compatibility with your specific boiler model before installation. Consult the Weil McLain documentation or a qualified HVAC/boiler technician to confirm fitment.
Installation Notes
- Refer to the original equipment manufacturer (OEM) installation instructions
- Disconnect power to the boiler before replacing any control board
- Installation should be performed by a licensed HVAC or boiler technician









