We also offer a higher quality coal&wood furnace brand.
Contact Randy at (608) 399-4847 for more details!

Shaver, Building the Best Outdoor Forced Air Wood Furnace

20-YEAR On-Site Warranty!


Check out our ThermoWind video below:

Our Base ThermoWind 1000 is rated to heat up to 3,500 sq. ft.

Shaver Outdoor Forced-Air Wood Burning Furnace

for only $4,397

If you want to find out more about our ThermoWind units, click the link above or go up to the top of the page and click on Forced Air Furnaces in the menu bar.

STOP!  You’ve found the BEST!

NO ONE ELSE has a firebox that is 1/2″ thick!


Most are only .125″ – .1875″

Our closest competitor is only 1/4″ thick.

We’re 87% thicker!


All IN, NH, NY, MD, ME, PA, OR, VT, WA wood burning furnaces MUST be EPA approved now.

Coal Furnaces may be able to be sold in PA, IN, NH, VT and ME; you may be able to purchase a coal furnace that does not have to be EPA approved, like in PA.


Thermowind Furnaces are permitted in Indiana and may be permitted in other states.

We have a new EPA approved stove NOW!


Shaver Wood Furnace World Exclusive Rust Chemicals

A BETTER water treatment!

The Shaver Outdoor Wood Furnace…

provides hot water to work in conjunction with your existing forced air, boiler or radiant system as well as providing domestic hot water plus heating for spas, hot tubs and pools PLUS driveways and sidewalks!  Our systems tie in easily to virtually any system; floor heating, forced air, boilers, water radiators and more

Even if you don’t have an existing system, we can make it work for you!

An outdoor wood furnace is a wood burning furnace that sits outdoors – keeping the mess, smoke and bugs outside.  The furnace looks much like a small utility building.  It is a wood fired, water-jacketed stove.

The hot water is circulated through underground pipes to the inside of the house, where they are hooked to a heat exchanger in a majority of cases.  It is also directly plumbed to the hot water heater, eliminating the need for a $200 side-arm heat exchanger for that purpose.  It can also be tied in with an existing hydronic floor heating system or boiler.

Heating with an outdoor wood furnace has never been easier.  Instead of moving the wood and corresponding mess and bugs indoors, the wood burning furnace is outdoors – next to the wood.

Load it once at night and once in the morning and you’re done!  Don’t believe the stories about wood burning 96 hours!

Indoor air pollution is cut to zero by moving the fire and smoke outside, which is vital for people with asthma, kids and the elderly.  However, everyone can benefit from not breathing all of that smoke and particulates!  Your walls and furniture will stay smoke-free and cleaner too.

Simple, clean and efficient, one furnace can heat your house and garage and a shop, spa, swimming pool, hot tub, greenhouse, etc*

NOW comes with an improved rear door latch and an adjustable front door latch plus a fitting standard, for a dry-well (for a probe) or thermometer and a neater, better seal around the chimney PLUS the automatic damper on our fan and a chimney cap!

Building a Superior Outside Wood Burning Furnace Since 1972

20-Year On-Site Warranty!

5-Year On-Site 100% PAID!

Parts AND Labor!

Read about our Great On-Site Warranty Here!

It’s the BEST in the industry!

Most warranties only cover parts and also require that you ship the furnace back to them at your expense! (It’s easy to ship you a piece of metal and tell you to weld it in or make you pay for shipping it back).

Our warranty covers

Parts AND Labor for


(not on the pump, fan and thermostat)

Find out why we DON’T use stainless steel and why it’s a marketing gimmick designed to separate you from your money!

WHY use Boiler Plate?

Coal Burning Furnaces
Check them out HERE.

These are specially designed with shaker grates to make coal burning easy and economical.

FOUR WOOD BURNING FURNACE SIZES for up to 12,000 square feet or more!

SIX COAL FURNACES for up to 12,000 square feet!

THREE TOP LOADING WOOD BURNING FURNACE SIZES for up to 100,000 square feet!!!

Our WOOD BURNING FURNACES have stood the test of time.

Our Outdoor Wood Furnaces are WELL BUILT to save you money by producing heat effectively with a minimum of waste, expense, or unnecessary effort.

Stop Paying those Big Oil & Gas Bills!
Keep the smoke, ashes and dirt outside!
Enjoy Nice Warm Wood Burning for a change.
Choose an Outdoor Wood Furnace Today!

Wood Heating Solutions LLC

(608) 399-4847