Weil-McLain 381800835 Water Trim, EG-30

Reliable Boiler Operation – Weil-McLain Water Trim Assembly for EG Series (Models 35–75)

The Weil-McLain Water Trim Assembly is engineered to maintain proper water level and operating pressure in EG Series boilers. Manufactured with durable brass and designed for seamless integration, this component ensures stable system performance and reduces downtime. It is specifically configured for EG35, EG40, EG45, EG50, EG55, EG65, and EG75 boilers, providing dependable function across multiple applications.

Contractor Advantages

For heating professionals, proper trim assemblies are critical to boiler reliability and safety. The Weil-McLain water trim is precision-built to meet the demands of field installations, offering long service life and consistent operation under varying load conditions.

Key Features

• Engineered Compatibility: Designed for EG Series 35–75 models for an exact fit.
• Heavy-Duty Brass Construction: Corrosion-resistant material for extended service life.
• Stable Performance: Maintains water level and pressure control for efficient boiler operation.
• Professional-Grade Reliability: Built to meet rigorous heating system demands.
• Secure Connections: Threaded brass fittings ensure leak-free installation.

Technical Specifications

• Manufacturer: Weil-McLain
• Part Number: 381-800-835
• Material: High-quality brass
• Compatibility: EG35, EG40, EG45, EG50, EG55, EG65, EG75 boilers
• Application: Water trim assembly for residential and light commercial steam boilers

Installation Notes

Although designed for direct fitment, installation should be completed by a licensed plumber or HVAC technician. This ensures compliance with local codes and guarantees that the assembly is properly sealed and tested under operating conditions. Proper installation is essential for safe and efficient boiler function.

Professional Guidance

For Contractors: The trim assembly is dependable in field conditions, reducing call-backs by providing long-lasting water level and pressure control. Its direct compatibility with multiple EG models makes it a practical choice for service work and replacements.

For Skilled Technicians: Ensure all unions and fittings are properly tightened and tested. Leak checks and system pressure verification should be performed before final sign-off.

Summary

The Weil-McLain Water Trim Assembly for EG Series (35–75) delivers reliable boiler operation through durable construction and precise engineering. Designed to meet professional standards, it is a trusted solution for maintaining system efficiency and safety in both residential and light commercial heating applications.