You are here:Home > Heat Area (sq. ft.) > 7000-8000
We found 12 results matching your criteria.
Sort By:
Page of 1
DS Machine Stoves 5000 Coal Boiler DS Stoves 5000 Coal Boiler

The DS Machine Stoves 5000 coal burning boiler is designed and hand-made here in the USA by the Amish to be an efficient, versatile, and powerful heating option for keeping your home warm. This sturdy, efficient boiler is made not only heat a home, but it can also act as a source of hot water as well. The 5000 coal boiler is designed and constructed with the expertise that comes from over 30 years of experience.

DS Stoves DS200 WVB Specialty Wood Boiler DS Stoves DS200 WVB Specialty Wood Boiler

DS Stoves engineers and fabricates specialty boilers ranging from domestic and home heating to farm related needs. For green houses, veal growers, hog barns or milk houses, burning wood or coal, we have the boiler you need. If you can imagine it, DS Stoves can build it. Hand crafted and made in the USA, this easy to operate wood boiler is built to last. Order yours from Obadiah's Woodstoves today!

DS Stoves DS300 WVB Specialty Wood Boiler DS Stoves DS300 WVB Specialty Wood Boiler

DS Stoves engineers and fabricates specialty boilers ranging from domestic and home heating to farm related needs. For green houses, veal growers, hog barns or milk houses, burning wood or coal, we have the boiler you need. If you can imagine it, DS Stoves can build it. Hand crafted and made in the USA, this easy to operate wood boiler is built to last. Order yours from Obadiah's Woodstoves today!

Keystoker Warm Air Coal Furnaces Keystoker Warm Air Coal Furnaces

The Keystoker series of furnaces are automatic, efficient, and clean coal burning heaters. There are various heat outputs depending on the model, with the most powerful models being suited towards heating commercial buildings. These coal burning furnaces use anthracite coal to help produce a hotter, and cleaner burning combustion. And with the built in patented designs that increase efficiency and clean burning even further, these truly American made furnaces stand above the competition, and for a lower price!

Price: $5,917.00
Keystoker Hot Water Coal Boilers Keystoker Hot Water Coal Boilers

The Keystoker series of hot water coal boilers are efficient, clean burning, and powerful boilers that use anthracite coal to create a hot fire that keeps your home or commercial space warm. You can also burn oil as well as coal if you order a dual fuel kit. And with a nice selection of models that produce different amounts of heat, you can choose the right boiler that will fit your residential or commercial heating needs perfectly.

Price: $6,199.00
Glenwood Heaters Econo Flame 530 Furnace Glenwood Econo Flame 530 Furnace

The Glenwood Heaters Econo Flame 530 Waste Oil Furnace gives you an environmentally safe alternative for the disposal of your waste oils. You can produce tens of thousands of BTUs to heat a large building, while simultaneously ridding yourself of waste oils such as: cooking oil, motor oil (up to SAE 50), hydraulic fluids, and more! This waste oil heater is an efficient, and durable product, consistently tested at 88% efficiency. With 1/4" A36 steel plate, you can burn confident in the durability of this furnace. Despite the ruggedness of this product from Glenwood Heaters, it is easy to operate and maintain.

Price: $7,800.00
Glenwood 7040 Multi Fuel Boiler Glenwood 7040 Residential Wood/Oil Boiler

The Glenwood Multi Fuel Boilers have a 30 year track record of thousands of happy commercial customers who are heating their business, shops, warehouses, processing plants, barns, livestock confinement buildings, greenhouses, kilns and even homes! No other biomass boiler on the market has such a proven track record with such versatility and success. If you're looking for a high efficiency boiler that will heat your home reliably with little fuss and at a very reasonable cost, you have found it. In most cases, you can purchase an American made Glenwood boiler for less than the cost of an import, that is more efficient at transferring the BTUs from fuel, to useful heat. Most Glenwood boilers are up to 90% efficient, clean burning, without fancy computer controllers, electronics and other systems that can fail, which ultimately brings the ability of that boiler to heat, to a screeching halt.

Price: $8,400.00
Glenwood 7050 Multi Fuel Boiler Glenwood 7050 Residential Coal/Oil Boiler

The Glenwood Multi Fuel Boilers have a 30 year track record of thousands of happy commercial customers who are heating their business, shops, warehouses, processing plants, barns, livestock confinement buildings, greenhouses, kilns and even homes! No other biomass boiler on the market has such a proven track record with such versatility and success. If you're looking for a high efficiency boiler that will heat your home reliably with little fuss and at a very reasonable cost, you have found it. In most cases, you can purchase an American made Glenwood boiler for less than the cost of an import, that is more efficient at transferring the BTUs from fuel, to useful heat. Most Glenwood boilers are up to 90% efficient, clean burning, without fancy computer controllers, electronics and other systems that can fail, which ultimately brings the ability of that boiler to heat, to a screeching halt.

Price: $10,400.00
Glenwood Heaters Econo Flame 7530 Waste Oil Boiler Glenwood Econo Flame 7530 Boiler

The Glenwood Heaters Econo Flame 7530 Waste Oil Boiler gives you an environmentally safe alternative for the disposal of your waste oils. You can produce tens of thousands of BTUs to heat a large building, while simultaneously ridding yourself of waste oils such as: cooking oil, motor oil (up to SAE 50), hydraulic fluids, and more! With 1/4" A36 steel plate, you can burn confident in the durability of this furnace. Despite the ruggedness of this waste oil heater from Glenwood Heaters, it is easy to operate and maintain.

Price: $10,400.00
Glenwood Heaters Pennstoker 7730 Coal Fired Boiler Glenwood Pennstoker 7730 Coal Boiler

The Glenwood Pennstoker 7730 Coal Fired Boiler is the ultimate solution for trouble free heating. This coal burning boiler is designed to burn cleanly, safely, and efficiently. Coal fuel is cheaper than gas, heating oil, and wood (assuming you have to buy the wood). For commercial or residential purposes, there is a Pennstoker with the right capacity to heat your building.The Burntrol modulating technology built into this Glenwood Heaters coal boiler decreases coal usage and increases combustion, dramatically improving efficiency and producing plenty of BTUs to keep your building warm.

Price: $11,800.00
Glenwood 7060 Multi Fuel Boiler Glenwood 7060 Commercial Multi Fuel Biomass Boiler

The Glenwood Multi Fuel Boilers have a 30 year track record of thousands of happy commercial customers who are heating their business, shops, warehouses, processing plants, barns, livestock confinement buildings, greenhouses, kilns and even homes! No other biomass boiler on the market has such a proven track record with such versatility and success. If you're looking for a high efficiency boiler that will heat your home reliably with little fuss and at a very reasonable cost, you have found it. In most cases, you can purchase an American made Glenwood boiler for less than the cost of an import, that is more efficient at transferring the BTUs from fuel, to useful heat. Most Glenwood boilers are up to 90% efficient, clean burning, without fancy computer controllers, electronics and other systems that can fail, which ultimately brings the ability of that boiler to heat, to a screeching halt.

Price: $12,800.00
Glenwood 7070 Multi Fuel Boiler Glenwood 7070 Commercial Multi Fuel Biomass Boiler

The Glenwood Multi Fuel Boilers have a 30 year track record of thousands of happy commercial customers who are heating their business, shops, warehouses, processing plants, barns, livestock confinement buildings, greenhouses, kilns and even homes! No other biomass boiler on the market has such a proven track record with such versatility and success. If you're looking for a high efficiency boiler that will heat your home reliably with little fuss and at a very reasonable cost, you have found it. In most cases, you can purchase an American made Glenwood boiler for less than the cost of an import, that is more efficient at transferring the BTUs from fuel, to useful heat. Most Glenwood boilers are up to 90% efficient, clean burning, without fancy computer controllers, electronics and other systems that can fail, which ultimately brings the ability of that boiler to heat, to a screeching halt.

Price: $13,600.00