Weil-mclain 672619163775 EG-75 Series 1 2 3 4 and 5 Gas Boiler Section Assembly

Product Description

The Weil-McLain 672619163775 is a cast iron section assembly designed for use with EG-75 atmospheric gas boilers across Series 1, 2, 3, 4, and 5 configurations. This assembly does not include a tankless opening, making it the correct choice for systems that do not require an indirect domestic hot water connection through the boiler section itself. Weil-McLain EG-75 boilers are among the most widely used cast iron gas-fired heating boilers in residential and light commercial applications, and this section assembly is a critical component for technicians building or rebuilding an EG-75 boiler to factory specifications. The assembly supports both water and steam heating systems, giving HVAC professionals flexibility in how the boiler is configured for the structure being served. Natural gas is the fuel source for this application. Cast iron construction ensures long-term durability, excellent heat retention, and resistance to the thermal cycling that occurs in heating systems over years of operation. Cast iron boiler sections are preferred by heating contractors and service technicians because they hold up well under high-demand use and can be individually replaced when needed, extending the serviceable life of the overall boiler assembly. Technicians should consult the EG-75 boiler manual for additional required components to complete a full boiler installation, as additional sections, push nipples, tie rods, and other hardware are typically needed alongside this assembly. This section assembly measures 31 inches in height, 32.5 inches in length, and 18 inches in width. It is an OEM-equivalent replacement and new-assembly component stocked for HVAC professionals, boiler technicians, and mechanical contractors working on Weil-McLain EG-75 heating systems.

• Cast iron section assembly for EG-75 Series 1 through 5 atmospheric gas boilers
• Compatible with both water and steam heating system configurations
• Designed without tankless opening for systems not requiring a tankless coil connection

Product Highlights

The Weil-McLain 672619163775 cast iron section assembly is built for EG-75 gas boiler construction and rebuilding, supporting natural gas, water, and steam applications across all five series variants. It is a reliable, OEM-equivalent component for HVAC technicians and mechanical contractors.

Product Information

Standard Information

• Brand: WEIL-MCLAIN
• Manufacturer Part Number: 672619163775

Technical Specifications

• Product Type: Section Assembly
• Brand Model Compatibility: EG-75 Series
• Construction: Cast Iron
• Fuel Type: Natural Gas
• System Compatibility: Water and Steam
• Tankless Opening: No
• Height: 31 inches
• Length: 32.5 inches
• Width: 18 inches