Classic Boiler Products

Central Boiler

Looking to warm your home with an alternative heat source?

An outdoor wood furnace from Central Boiler is safe, efficient and cost-effective. With fewer parts that can malfunction, this alternative heat source requires very little maintenance as it maintains a steady temperature throughout the year.

As your local authorized dealer of Central Boiler furnaces, MMT Heating & Cooling can seamlessly integrate an outdoor wood furnace with your indoor heating system to improve the quality of your home heating system and reduce your carbon footprint. We install outdoor wood furnaces throughout the Duluth Metro area to help customers stay warm and save money on energy bills.


MMT Heating & Cooling is your local, authorized Central Boiler dealer!


Classic Edge Titanium HD Series Outdoor Wood Furnace

The Classic Edge outdoor furnace, built from titanium-enhanced stainless steel, is corrosion resistant with unmatched heat transfer capabilities.

The Classic Edge (shown here) comes in 3 sizes depending on your heating needs. It is also available in 4 different colors.

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E-Classic Outdoor Wood Furnace

The E-Classic is the most innovative and highly efficient outdoor wood furnace on the market. Being one of the cleanest ways to heat wood it is U.S. EPA certified.

The E-Classic outdoor wood furnace (shown here) comes in 3 sizes depending on your heating needs. It is also available in stainless models.

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Classic Outdoor Wood Furnace

As the outdoor wood furnace that set the standard for quality and revolutionized the industry, the Classic is the perfect choice for heating your business, shop, barn and more.

The Classic outdoor wood furnace (shown here) comes in 5 sizes depending on your heating needs. It is also available in 9 different colors.

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Maxim Outdoor Wood Furnace

Save money and benefit the environment with a Maxim outdoor wood pellet furnace. You can use natural, renewable resources such as wood pellets or corn to heat your entire home.

The Maxim wood pellet and corn burner are available in different colors and sizes depending on your heating needs.

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In addition to our furnaces, MMT Heating & Cooling offers a complete line of Central Boiler parts and accessories to increase the life of your outdoor wood furnace. Still weighing the pros and cons? Check out our list of 10 reasons to buy an alternative heating source from Central Boiler!

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