Description
Weil-McLain Easy-Up Manifold Kit (1-1/2 in) 383500766
Features
- Quick Installation: Saves time by reducing the complexity of single-boiler installations.
- Precision Design: Tailored to fit 1-1/2 inch fittings, compatible with Weil-McLain Ultra 155-399 Series 4 boilers.
- Error Reduction: Minimizes installation mistakes, delivering a smooth, trouble-free process.
- Professional Finish: Achieve a clean, organized appearance for your hydronic heating system.
- Versatile Functionality: Simplifies the addition of indirect water heaters to your system.
- Enhanced Servicing: Designed for easy access, allowing for efficient system maintenance and repairs.
Specifications
- Brand Compatibility: Weil-McLain Ultra 155-399 Series 4 boilers.
- Fitting Size: 1-1/2 inches.
What Our Experts Think
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Professional hydronic solution: The Weil-McLain Easy-Up Manifold Kit (1-1/2″, Model 383500766) provides a streamlined distribution point for hydronic heating systems, delivering reliable, balanced flow to multiple heating zones.
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Simplified installation: Designed for quick, organized hookups — reducing labor time and improving system neatness compared with field-built arrangements.
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Durable components: High-quality materials offer corrosion resistance and long-lasting performance in boiler-room environments.
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Service-friendly layout: Easy access to ports and valves makes maintenance, balancing, and future expansions more convenient.
Product Q&A
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What is this manifold kit for?
It’s used to distribute hot water from a boiler to two or more heating circuits (baseboards, radiant loops, etc.) while providing a centralized service point. -
What size is it?
1-1/2″ main supply/return ports — suitable for medium-capacity hydronic systems. -
Does it include valves?
Yes — typically includes flow control and balancing valves for each circuit (verify contents with your installer). -
Where is it installed?
Near the boiler or mechanical room where supply and return piping branch to zones.
Maintenance Tips
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Check for leaks: Periodically inspect joints, valves, and connections for tight, leak-free performance.
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Balance zones: Adjust flow valves as needed during seasonal changes to maintain even heat distribution.
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Flush periodically: If allowed by system design, flush combined manifolds and headers to reduce sediment buildup.
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Inspect insulation: Ensure lines and valves are properly insulated to minimize heat loss.
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Service access: Keep the area around the manifold clear so technicians can reach valves and gauge ports easily.
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Follow manufacturer guidelines: Use Weil-McLain-approved parts and installation practices for best longevity and warranty compliance
Reviews
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