Boiler Header Module Pro , Hydronic Package System

Keep Your Heating System Efficient – WATTS Boiler Header Module Pro Hydronic Package

The WATTS Boiler Header Module Pro Hydronic Package is designed to simplify the installation and service of closed-loop hydronic heating systems. This engineered package provides contractors with all the key components needed to ensure safe, efficient, and reliable operation, reducing jobsite time while maintaining industry compliance.

With its factory-assembled header, integrated air elimination, and safety fittings, the system supports both residential and light commercial applications. Built from durable materials, it withstands the high demands of hydronic heating environments while delivering consistent performance.

System Advantages

• Factory-Engineered Header: Streamlines installation and ensures proper flow distribution in hydronic loops.
• Micro-Bubble Air Separator: Removes entrained air from the system, improving circulation and reducing noise.
• System Purge and Fill Assembly: Includes swivel flange purge valve and boiler fill connection for fast start-up.
• Expansion Tank with Backflow Prevention: Provides safe system pressurization and prevents cross-connection with potable water.
• Heavy-Duty Construction: Built with long-lasting components designed for continuous hydronic operation.

Technical Specifications

• Connection Size: 1-1/4 inch
• Included Components: HP-BHM-125 Header Module, ETX-30 Expansion Tank, B911S-M3 Fill Valve Assembly
• Application: Closed-loop hydronic heating systems
• Warranty: Manufacturer’s limited warranty

Installation Guidelines

Although the WATTS Boiler Header Module Pro is engineered for straightforward integration, proper installation requires hydronic system knowledge and must comply with local codes. Professional installation is strongly recommended to ensure correct flow balancing, system pressurization, and safety device operation. All connections should be verified for tightness and proper orientation before startup.

Contractor Notes

For Contractors: This pre-packaged module reduces field assembly time, standardizes component selection, and provides a reliable platform for multi-zone hydronic systems. It is ideal for both retrofit and new installations where efficiency and safety are priorities.

For Maintenance Teams: The modular design makes servicing straightforward, with accessible valves and fittings that simplify purging, inspection, and expansion tank replacement.

Summary

The WATTS Boiler Header Module Pro Hydronic Package delivers a complete, contractor-grade solution for hydronic heating installations. With integrated air separation, expansion, and fill safety features, it ensures long-term efficiency, safe operation, and reduced labor on the jobsite.