ECO Tec is Weil-McLain’s premium high-efficiency residential boiler built for comfort, performance, and easy installation. Available in heat-only and combi models, it offers up to 95% AFUE and simplified set up with connected capabilities through the ProTools® app. With flexible venting and Unity™ control color touch screen, ECO Tec is a smart, dependable choice.
At Weil-McLain, our mission is simple: to design and build the best comfort heating products on the market. As a leading North American manufacturer of hydronic heating systems, we are dedicated to providing innovative, reliable, and energy-efficient solutions for residential, commercial, and institutional buildings.
Weil-McLain supports HVAC contractors and plumbers with the reliable hydronic products, tools, and training needed for every job. Get access to install guides, specs, and the ProTools® app for on-site diagnostics and live tech support. Weil-McLain is here to help you work efficiently and confidently.
Weil-McLain supports HVAC contractors and plumbers with the reliable hydronic products, tools, and training needed for every job. Get access to install guides, specs, and the ProTools™ app for on-site diagnostics and live tech support. Weil-McLain is here to help you work efficiently and confidently.
The Weil-McLain Parts Selector makes it easy to find the right replacement parts fast. It’s designed to support contractors and distributors with quick, reliable access to essential components. Search by boiler model, part number, or keyword to find the accurate parts you need quickly.
Press Releases Weil-McLain Enhances High-Efficiency Condensing Boiler Lineup with ECO Tec and Evergreen Pro Updates New product enhancements focus on easier installation, streamlined serviceability and advanced contractor controls Burr Ridge,… Read More
Weil-McLain offers energy-efficient heating solutions designed to keep your home warm and comfortable. Learn about our residential boilers, explore product options, and connect with local installers and service contractors.
As a valued partner, you have access to dedicated resources to help you serve your customers with confidence. From product information to sales tools, get the support you need. We’re here to partner with you in delivering trusted heating solutions to professionals.
Boiler Maintenance, Featured Article What Is an Air-to-Water Heat Pump? How It Works & Common Applications Heat pumps have become one of the fastest-growing home heating technologies as more homeowners seek… Read More
Case Studies Simplicity Combi Boiler Case Study: A High-Efficiency Upgrade Old System, New Simplicity: A High-Efficiency Boiler Upgrade New Hampshire Contractor Upgrades Aging System with… Read More
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