Insights

Strong Industry Presence Weil-McLain is a well-established leader in hydronic heating systems with a history dating back to 1881, serving a diverse customer base including residential, commercial, and institutional sectors across North America.

Product Innovation Recent launches such as B100 compatibility for oil boilers and dual-fuel heat pumps demonstrate a focus on high-efficiency, eco-friendly heating solutions, opening opportunities for partnerships in sustainable building projects.

Expanding Market Offerings The introduction of advanced electric heat pumps and hybrid dual-fuel systems positions Weil-McLain to capitalize on growing demand for climate-conscious and energy-efficient heating technologies in residential and light commercial markets.

Strategic Promotions Brand promotions like Home Field Advantage and Double Down, Double Chance provide incentives for contractors and distributors, creating opportunities to strengthen dealer networks and increase sales volume with targeted marketing efforts.

Global Industry Trends Participation in major trade shows like the 2025 AHR Expo highlights Weil-McLain’s commitment to innovation and climate-friendly solutions, aligning with industry shifts toward sustainable and high-efficiency heating systems, ideal for market expansion strategies.

Weil-McLain Tech Stack

Weil-McLain uses 8 technology products and services including RSS, React, html2canvas, and more. Explore Weil-McLain's tech stack below.

RSS

Content Management System

React

Javascript Frameworks

html2canvas

Javascript Libraries

Select2

Javascript Libraries

New Relic

Real User Monitoring

hCaptcha

Security

Kadence WP Kadence

Web Platform Extensions

Nginx

Web Servers

Weil-McLain Email Formats	Example	Percentage
FLast@weil-mclain.com	JDoe@weil-mclain.com	91%
First.Last@weil-mclain.com	John.Doe@weil-mclain.com	8%
FirstLast@weil-mclain.com	JohnDoe@weil-mclain.com	1%

Weil-McLain Email Formats

Example

Percentage

FLast@weil-mclain.com

JDoe@weil-mclain.com

91%

First.Last@weil-mclain.com

John.Doe@weil-mclain.com

FirstLast@weil-mclain.com

JohnDoe@weil-mclain.com

Frequently Asked Questions

Where is Weil-McLain's headquarters located?

Weil-McLain's main headquarters is located at 999 Mcclintock Drive, Suite 200. The company has employees across 2 continents, including North AmericaAsia.

What is Weil-McLain's phone number?

You can contact Weil-McLain's main corporate office by phone at

+1-219-879-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Weil-McLain's official website and social media links?

Weil-McLain's official website is weil-mclain.com and has social profiles on LinkedIn.

What is Weil-McLain's NAICS code?

Weil-McLain's NAICS code is 31-33 - Manufacturing.

How many employees does Weil-McLain have currently?

As of December 2025, Weil-McLain has approximately 501 employees across 2 continents, including North AmericaAsia. Key team members include President: J. M.Quality Director: I. W.Operations Director: D. M.. Explore Weil-McLain's employee directory with LeadIQ.

What industry does Weil-McLain belong to?

Weil-McLain operates in the Manufacturing industry.

What technology does Weil-McLain use?

Weil-McLain's tech stack includes RSSReacthtml2canvasSelect2New RelichCaptchaKadence WP KadenceNginx.

What is Weil-McLain's email format?

Weil-McLain's email format typically follows the pattern of FLast@weil-mclain.com. Find more Weil-McLain email formats with LeadIQ.

When was Weil-McLain founded?

Weil-McLain was founded in 1881.

Weil-McLain

Q: What is Weil-McLain's official website and social media links?

Weil-McLain's official website is weil-mclain.com. Weil-McLain has social profiles on LinkedIn.

Q: How many employees does Weil-McLain have currently?

Weil-McLain has approximately 501 employees.

Q: What technology does Weil-McLain use?

Weil-McLain's tech stack includes Webpack, Cart Functionality, Nginx, HubSpot Analytics, jsDelivr.

ManufacturingIllinois, United States501-1000 Employees

Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881. 

Our Locations:
•	Manufacturing facility in Michigan City, IN 
•	Manufacturing facility in Eden, NC
•	Administrative office in Burr Ridge, IL
•	Regional Sales Offices across the United States

Our Customers:
•	Architects
•	Engineers
•	Distributors
•	Contractors
•	Facility Managers 
•	Homeowners 

Our Products:
•	Residential Boilers
•	Commercial Boilers
•	Indirect Fired Water Heaters
•	Hydronic Baseboards

Our Installations:
•	Homes
•	Offices
•	Schools
•	Restaurants
•	Hotels 
•	Churches

Insights

Similar companies to Weil-McLain

Danfoss

Taco Comfort Solutions

ITT Goulds Pumps

Armstrong International

Sulzer

Schneider Electric

GRUNDFOS

Xylem

Pentair

Weil-McLain Tech Stack

Media & News

Weil-McLain, Inc. launches B100 compatibility for residential oil boilers.

Weil-McLain, Inc. launches 2025 Contractor Promotion - Home Field Advantage.

Weil-McLain, Inc. launches dual-fuel heat pumps for residential, light commercial applications - pv magazine international.

Weil-McLain, Inc. launches Air-to-Water Heat Pump designed for hybrid dual-fuel hydronic heating systems.

Weil-McLain, Inc. launches ECO HP Air-to-Water Heat Pump.

Weil-McLain, Inc. attends event 2025 AHR Expo.

Weil-McLain, Inc. launches Double Down, Double Chance contractor promotion.

Weil-McLain's Email Address Formats