Alternate Heating Systems products

The Coal Guns are coal stoker boilers. Our coal boilers are made in southern Pennsylvania. We use thick high-quality steel that gives you a lifetime of service. The Coal Gun uses our trademark Thermo Ash-Regulating Control System. This system constantly monitors the burn rate, to make sure each ounce of coal yields its maximum heat capacity. Because we monitor the ash temperature your coal boiler will efficiently burn coal all year. This eliminates the need to make alterations to the auger/grate feed rate or the combustion fan speed.

Our Multi-Fuel boilers have the ability to heat homes and commercial spaces varying from 1,000 – 11,000sqft. They are ideal for those searching for a sturdy, long-lasting boiler with the ability to use a variety of fuels. For all the available sizes.

The Wood Gun line is some of the most fuel-efficient wood boilers on the market. A traditional wood boiler wastes two-thirds of your wood’s energy potential. The Wood Gun is a wood gasification boiler, that enables it to capture 66% more of the energy in each piece of wood, transforming it all into clean, consistent heat. We use high-quality stainless steel in our indoor wood boilers which is what gives them incredible durability and longevity, unsurpassed by our competitors. These wood boilers have been made in Pennsylvania since 1981.

Our VF2500 Stoker Hot Air Furnace is a turn-key solution to lowering your heating costs. These units connect directly to your ductwork and interface with your thermostat like a standard furnace. But instead of costly oil, propane, or electricity, our Stoker units burn rice coal with incredible efficiency. Fuel oil backup is an optional add-on. Intuitive user controls, temperature-controlled feed rate, large coal hopper, and extended burn time technology make for a relatively automated heating solution.

The B-Series waste oil boilers offer the most efficient heat exchanger and create the cleanest burn of our Waste Oil line. The B500 puts out a net BTU/hr of 500,000. It is the ultimate answer to your used oil disposal challanges. For more sizes and different models