Shaver Outdoor Coal Furnace

Purchase a Shaver Outdoor
Coal Burning Furnace

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every way we can!




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Many manufacturers changed to natural gas in making their products but are now switching back to coal because it is less expensive.

Coal burns super hot and needs a very thick
firebox - like ours- to withstand the intense heat.


The Shaver Coal Burning Furnace is specifically designed to
burn coal and comes with a shaker grate to help get rid of clinkers.

However, COAL AND WOOD can be burned separately or simultaneously

Click on the pictures to see a LARGER image.


A video of how the shaker grates work.

Our shaker grate is the FIRST adjustable shaker grate in the industry!
You can adjust the spacing from ˝" to 1" to accommodate different types of coal.

We now carry 4 sizes of COAL burning furnaces, plus our Thermo Wind furnaces can get a coal/shaker grate and burn coal too!

These models below are specifically designed to burn coal. With the fan feeding oxygen in from the bottom, the coal burns easily. Simply but a wood furnace model (above) and add an optional shaker grate to help get rid of the clinkers.

Shaver Coal Series 165  $5577  175,000 BTU and a 170 gallon water tank.  3,000 - 3,500 sq ft.*

Shaver Coal Series 250  $6527  254,000 BTU and a 230 gallon water tank.  4,500 - 5,000 sq ft.*4,500 - 5,000 sq ft.*

Shaver Coal Series 290  $6877  330,000 BTU and a 260 gallon water tank.  5,200 - 6,000  sq ft.*5,200 - 6,000  sq ft.*

Shaver Coal Series 340  $7577  346,000 BTU and a 300 gallon water tank.  6,000 - 7,000 sq ft.* 6,000 - 7,000 sq ft.*

ADD $175 for the 1/2" thick firebox.


- Solenoid Activated (Automatic) Damper
with the bigger fan/blower -
- Digital thermostat Ranco with Dry Well $110
- Delete the built-in hot water coil -$100
- Chimney Cap -
- 5-year Rust Blocker - $325+ shipping (no water testing required)
or 5 year plan for $260(shipping included). This includes water bottles and chemicals. You just have to send in your water sample each year.

You must notify us, if you plan on using "NUT COAL".
This requires a different grate and a bigger fan - at a slightly higher cost.


Grades of Coal

Anthracite – this type of coal has the highest percentage of fixed carbon and a lower percentage of volatile material than all other coals, making it harder to ignite. However, when it is ignited, it burns relatively smokeless. 

The most well-known anthracite mines in the United States are in western Pennsylvania. 
Bituminous – Bituminous coal is the most abundant and most widely used coal. This is the type of coal found in the Appalachian region. It has a higher heating potential and is used for making coke. It has a higher percentage of fixed carbon, greater heat value and better weathering characteristics than lignite and sub-lignite coals.

Most of the non-metallurgical grades of bituminous coal are burned in boilers or furnaces to obtain thermal energy for generating electricity. Because bituminous coal is softer than anthracite, it is often referred to as soft coal.  It does emit smoke as it burns, unlike anthracite.

However, there is a region in Southern West Virginia where the bituminous coal burns relatively smokeless. The Smokeless Coal Fields of Southern West Virginia are unique in the world.
Sub-bituminous – A lesser grade of coal, it has more moisture and less carbon than bituminous.

NUT COAL: Very small coal about 1/4"


You must notify us, if you plan on using "NUT COAL".
This requires a different grate and a bigger fan - at a slightly higher cost.

In the United States, the coal power plants
generate 50% of the electricity produced.

Buy a Coal Burning Furnace TODAY!


We gladly accept VISA, MasterCard, Discover, AMEX and Google Checkout, as well as PayPal.



Simply call us with your card number
and we'll deliver your furnace to your door - right away!


You can reach us by e-mail at    




Download and Print a Color  Brochure


20 colors for your siding!

A total of over 8000 color combinations - sides, corners and roof


Plus Galvalume which lasts 6 times longer than Galvanized metal!


Remember that colors may appear different on your monitor!


Also introducing RealTree™ Camouflage!

This is a $400+ option - OUR COST!



Get the Finest Furnace Made!








BTU Load Calculator

Cost Comparison Chart 

Hydronic Wood Furnace 

Download and Print a Color  Brochure

Shaver Outdoor Wood Furnace
328 Hwy 62 West
Salem, AR 72576


Modified 8-8-2012

© Copyright 1995-2012

*The Shaver 165 will heat over 4,000 sq feet
including all buildings, well insulated - plus hot water.
The Shaver 250 will heat up to 5,500 sq. ft.
Severe Northern climates may require use of the Shaver 250 for a 4,000 sq. ft. home whereas you can heat up to 5,000 or more in temperate climates like
TN, Arkansas and North Carolina with a Shaver 165.
Check the
BTU load Calculator!