Authorized Central Boilers Dealer

Established in 1984 and based in Greenbush, Minnesota, Central Boiler is North America's largest manufacturer of quality outdoor wood furnaces. Based upon a desire to create safer and more efficient heating products, the company's innovations and patents have established Central Boiler as a leader in product quality.

The Central Boiler outdoor wood boiler, outdoor wood furnace and corn furnace can heat 100% of your Duluth home and hot water. By virtually eliminating your heating costs, these furnaces can often pay for themselves in the first couple of years of use. The heating systems are beneficial for the environment because burning wood, wood pellets and corn is natural—this greatly reduces your carbon footprint and saves you money. Wood and corn are renewable resources and, when burned, result in no net increases in carbon dioxide.

The E-Classic model is a top seller among Duluth residents. It meets the Clean Air Regulation Emission Limits and generally uses 25 to 70% less wood compared to traditional wood furnaces and boilers. Central Boiler leads the industry with its commitment to stand behind its outdoor wood furnaces and offers a 25-Year Limited Warranty (not available on Pellet Burner or Maxim models).

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MMT Heating & Cooling is your local, authorized Central Boiler dealer serving the Greater Duluth area including Cloquet, Two Harbors and Hermantown.