Weil McLain 381-330-029 Control Module Assembly for ECO Series Boilers - 2

The Weil McLain 381-330-029 is a genuine OEM control module assembly designed specifically for ECO Series 2 residential and commercial boilers. This critical component serves as the main electronic control interface for the boiler system, managing ignition sequences, temperature regulation, safety monitoring, and system diagnostics.

Key Features:

• Genuine Weil McLain OEM replacement part for ECO Series 2 boilers
• Complete control module assembly ready for direct installation
• Integrated circuit board with pre-programmed boiler control logic
• Manages ignition, flame sensing, and temperature control operations
• Built-in safety lockout features and diagnostic capabilities
• Factory tested for reliability and performance

This control module assembly is essential for maintaining proper boiler operation and should be installed by a qualified HVAC technician. The module controls critical functions including burner ignition timing, flame detection, circulator pump operation, and safety shutdowns. When the original control module fails, this genuine replacement ensures your ECO Series 2 boiler returns to optimal factory specifications.