ALL IN ONE Multi-Fuel BoilerStarting at only $6,200! Don't be tied to one fuel source!Wood and Coal with optional Oil, Propane, Natural Gas, and Waste oil! WC40 WOC70 WOC100
Wood boiler NO THERMAL STORAGE!Wood Gun 26% federal tax rebate! Now available for indoor or outdoor use!PLUS, Maine customers receive 1/3 of project costs up to $6,000!!! Super E210 Outdoor Super E210 Energy Efficiency Incentives
A NEW KIND OF OUTDOOR BOILER!TEND ONCE EVERY 30 DAYS!Check out our Outdoor Coal Stoker below S130 OUTDOOR
American Made - Family OwnedIt’s the foundation of the values we still hold today Watch Video
Buy Parts OnlineIndividual parts, add-ons, and more - find it here! Parts
Industry-Leading Commercial Heating SystemsCall us today to save 50% on your commercial heating costs! Learn More
Maintaining a comfortable indoor temperature shouldn’t be a hassle—or cost a fortune.

That’s why we’ve made it our mission to provide simple, cost-effective heating solutions for keeping your home or commercial space warm and relaxed.

Residential Solutions
Commercial Solutions

Boilers, Furnaces and Heaters from Alternate Heating Systems

Wood Boilers
The Super Wood Gun series are wood gasification boilers that use the most advanced technology available. They burn 66% less wood than a traditional wood burner. These units meet all the newest EPA requirements for residential applications!
Wood Boiler Information

Wood Boilers
Outdoor Wood Furnaces
Our version of an outdoor wood furnace is derived from our flagship series, the Super Wood Gun. It is a wood gasification boiler that meets current EPA requirements and requires less maintenance than your normal outdoor wood boiler.
Outdoor Wood Furnace Information

Outdoor Wood Furnaces
Coal Boilers
These coal boilers are engineered for simplicity and efficiency. Our Coal Gun series are self-maintaining coal stoker boilers that are easy to use, low-maintenance, and suitable for any application.
Coal Boiler Information

Coal Boilers
Outdoor Coal Boilers
Our time-proven Coal Gun with outdoor housing. These automatic coal boilers can run for up to 30 days without you touching them!
Outdoor Coal Boiler Information

Outdoor Coal Boilers
Waste Oil Boilers
Our high-quality waste oil boilers are engineered to be maintenance-friendly. We have three different series to choose from, and they easily heat +50,000 sqft. Our systems will serve you for decades to come.
Waste Oil Boiler Information

Waste Oil Boilers
Multi-Fuel Boilers
The Multi-Fuel series are traditional hand-fired updraft boilers. These dual fuel boilers offer the ultimate fuel flexibility, along with excellent performance and rugged dependability.
Multi-Fuel Boiler Information

Multi-Fuel Boilers
Hot Air Furnaces
Our self-maintaining coal stoker hot air furnaces make it easy to transition from costly heat sources to heating with anthracite coal. Our VF2500 series was engineered for efficiency, dependability, and longevity.
Hot Air Furnace Information

Hot Air Furnaces
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“My days of getting up in the middle of the night are over, thanks to the E-140 Woodgun boiler! My expectations for this boiler have been surpassed at every level. It is easy to operate, easy to clean and easy on wood. My only regret is that I didn't buy one sooner.”

Walter Townshend PE Island, Canada

“I found the adjustment, maintenance and cleaning of the Coal Gun boiler to be easy for a mechanically-minded, do-it-yourselfer.”

W Zimmerman Amherst, MA

“In the eight years I have been taking care of our B-500 Boiler, it has required almost no maintenance.”

Dwayne Chambersburg, PA

"If you’re going to burn wood I don’t know a better way to do it…"

Fred Hess Amherst, MA