Contact Us

Weil-McLain looks forward to assisting you. If you are unable to find the answers you need on our website, additional support is available:

Warranty Call Center and Product Registration: 855-627-6003 (Monday - Friday, 8am to 8pm EST)

If you are a homeowner and experiencing a problem with your Weil-McLain equipment, please contact your installer or locate a heating contractor in your area.

General Support for Homeowners/Boiler Owners and Distributors: 800-368-2492; local 219-879-6561

Note: General support hours are Monday - Friday, 7am to 4pm CST for Distributors and Monday - Friday, 7:30am to 4pm CST for Homeowners/Boiler Owners

Technical Support for Contractors, Distributors, Architects and Engineers: 800-526-6636 (Monday - Friday, 7am to 4pm CST)

Purchase Information
If you are a heating contractor, please contact your local wholesale distributor for pricing and availability using our Distributor Locator.

For legal, insurance and homeowner correspondence, please address to:
500 Blaine Street
Michigan City, IN 46360
800-368-2492; local 219-879-6561

You may also email us at


Marley Engineered Products/Weil-McLain Administrative Office
999 McClintock Drive
Suite 200
Burr Ridge, IL 60527
855-248-1777; local 630-560-3700
Fax: 630-560-3769