Weil-McLain

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Weil-McLain® is a trusted leader in hydronic heating, delivering high-performance boiler solutions for homes and businesses.

With over a century of expertise, we provide reliable, energy-efficient comfort built to last.

10/30/2026

No tricks, just dependable heating!

Looking for a boiler with high efficiency and cast iron reliability? Ask your Weil-McLain representative or distributor about the GV90+, or learn more here: https://ow.ly/75kA5102B5z

Wishing everyone a safe and happy Halloween this weekend!

10/29/2026

10/28/2026

Simple, not scary! With a straightforward design, familiar components and simple controls, the Weil-McLain Simplicity keeps things easy to work with. From setup to service, it’s designed with contractors in mind.

Have a safe and happy Halloween from Weil-McLain!

10/27/2026

Our Michigan City team came together for an Employee Appreciation Lunch catered by Mission BBQ to recognize the hard work, dedication and teamwork that keep us moving forward.

Employees also received tickets to visit Washington Park Zoo with their families at their convenience.

Thank you to our Michigan City employees for all you do. Your commitment to our team, our customers and our community makes a difference every day!

10/22/2026

Get the ProTools App for this heating season! https://www.weil-mclain.com/protools/

10/22/2026

Introducing the ECO Tec Series 3 boiler from Weil-McLain. High efficiency, with installation and service enhancements built around the needs of today’s contractors.

🔹 Smaller, lighter design for easier handling and installation

🔹 Improved service access with a lighter, removable front door, optimized top gas connections and an optional taller pedestal

🔹 Simplified maintenance with a clip-on sensor design that allows sensor replacement without draining the boiler

🔹 Streamlined parts and connections with standardized intake adapters and backwards-compatible service components shared across Weil-McLain models

With a durable stainless steel firetube heat exchanger, up to 95% AFUE and available heat-only and combi models, ECO Tec Series 3 combines high-efficiency performance with practical improvements that help contractors work more efficiently.

Learn more: https://ow.ly/H9pu5100bbW

10/20/2026

Your work deserves the spotlight. Have you completed an outstanding installation featuring a Weil-McLain Simplicity™ or ECO® Tec combi boiler or GV90+® boiler? We want to showcase your success!

Submit your installation story for a chance to be featured in a Weil-McLain case study and receive:

✔ Professional marketing exposure for your business
✔ Social media recognition
✔ A $200 gift card if your submission is selected

Share your success story: https://ow.ly/L6nu50ZZmGc

10/16/2026

Simplicity combi boiler install looking great! Thanks to Gary from HVAC Know It All.

10/15/2026

Fewer callbacks. Dependable performance. Warranty-backed confidence.

When you install Weil-McLain, you’re choosing built for reliable performance and backed by warranty support. That means greater confidence for contractors and lasting peace of mind for homeowners.

Explore our full line of residential, commercial and hybrid heating solutions: https://ow.ly/fIBZ50ZY2cF

10/06/2026

A lineup built for today’s residential heating needs. The Weil-McLain ECO HP, ECO Tec Series 2, Evergreen Pro Series 2 and Simplicity are all featured in the The ACHR NEWS Residential Heating Showcase Guide.

From heat pump technology and high-efficiency condensing boilers to flexible, contractor-focused solutions, Weil-McLain continues to give heating professionals more options to meet the needs of their customers.

Take a look at the Residential Heating Showcase Guide and see the latest from Weil-McLain. https://ow.ly/KKPt50ZV0ZZ

Address

Burr Ridge, IL

Telephone

+16305603703

Website

http://www.weil-mclain.com/

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