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INDOOR WOOD BOILERSNEW MODEL AVAILABLE (SUPER E110)-NO CORROSION GUARANTEED*
-OIL OR GAS BACK UP DUAL FUEL OPTIONS
-NO THERMAL STORAGE REQUIRED
-PRESSURIZED BOILER SYSTEM
-TAX REBATES AVAILABLE*Super Wood Gun models come standard with 1/4" thick 304 stainless steel firebox and heat exchanger and 20 year warranty that INCLUDES corrosion Super E110 Super E210 Energy Efficiency Incentives
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
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
Our lineup of Indoor Wood Boilers, the Wood Gun, burns 66% less wood than a traditional wood furnace. Utilizing the latest technology, our wood gasification boilers are efficient and built to outlast!
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. These coal stokers will save you time and money.
Coal Boiler Information

Coal Boilers
Outdoor Coal Boilers
Our outdoor coal stokers last for up to 30-days on one hopper! There is nothing else like this coal boiler on the market. These are a culmination of over 40 years of making coal stokers.
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