Weil-McLain 381800855 Base Box and Collector Hood, For use with EG45

Weil-McLain EG-45 Base Assembly – Heavy-Duty Boiler Component

Technical Specifications

• Model: EG-45 Base Assembly
• Material: Cast iron construction for strength and durability
• Dimensions: 24" x 18" x 12"
• Weight: Approx. 150 lbs
• Pressure Rating: 30 PSI
• Certifications: ASME and CSA listed

Installation Considerations

The Weil-McLain EG-45 base assembly is engineered for compatibility with EG series boilers. Due to the weight and precision alignment required, installation should be performed by a licensed HVAC or plumbing professional. Proper handling and torque specifications are critical for ensuring a correct fit and maintaining system pressure integrity. Compliance with local mechanical codes is required.

Professional Application

For Contractors: The EG-45 base assembly provides a solid and reliable foundation for Weil-McLain boilers, designed to withstand continuous service conditions. Its cast iron construction ensures long-term performance, while certified ratings provide assurance for inspection and code approval. This component is built for demanding site requirements, making it a dependable choice on replacement and new installations.

For Maintenance: Regular inspections during annual service should include checks for seal integrity, fastener tightness, and any signs of corrosion at mating surfaces. Proper installation and service extend both boiler life and operating efficiency.

Summary

The Weil-McLain EG-45 Base Assembly is a critical component for EG series boiler systems. Built to industry standards, it combines durable cast iron construction with certified performance ratings. Designed for professional installation, it ensures safety, compliance, and reliability in hydronic heating applications.