Our services


Superior Heating Duluth MN

Residential and Commercial Boilers in Duluth Minnesota and Twin Ports area

We provide new installation, replacement, and repair of residential and commercial boilers in Duluth Minnesota and the surrounding Twin Ports area

Unmatched innovation and efficiency have made Weil McLain a legend in residential and commercial water heating since 1919. Now, you can bring the legend home with a new high-efficient Weil McLain Boiler.

Weil McLain boilers will be your hero in the battle against high heating bills. Strong, reliable, efficient, attractive, and intelligent—Weil McLain is everything you want in a home heating system!

Weil McLain Heating systems are the champions of high efficiency. With a 95% AFUE rating, you can rest assured that 95¢ out of every energy dollar goes directly into heating your home. That’s well above ENERGY STAR standards, and its efficiency goes up to an astounding 98.6% in low-temperature radiant applications!

Designed and built to commercial-grade standards, Weil McLain guarantees you the robust reliability that Weil McLain is famous for. You’ll have the peace of mind that comes with an 85-year history of proven performance—not to mention a full 12-year limited warranty.

Compact and attractive—not to mention amazingly quiet—Weil McLain fits in small spaces most other boilers will not. You’ll be amazed how versatile and convenient your Weil McLain Heating Boiler can be.

The unique SMART SYSTEM™️ Operating Control makes the Weil McLain simple to program, so you can maximize comfort and efficiency in your individual home or business. With advanced self-diagnostic abilities and an easy-to-read LCD display, Weil McLain lets you know if service is necessary. And all controls are password protected.

No other heating boiler comes with so many innovative standard features.

Please call our office today to get your free estimate! 218-727-0063