Check Out All the Different Style Stoves We have to Offer!
Outdoor wood furnaces or outdoor wood boilers you see on this page are of top quality and come in 1/4 INCH steel or boiler plate steel. If you invest in an outdoor wood furnace it is important that your outdoor wood furnace is made of a quality design. Our outdoor wood furnaces also have a shaker grate that allows for the easy removal & a smoke bypass that allows the smoke to go straight up the stack of your outdoor wood furnace and stops it from going in your face when you open the fuel door. Our outdoor wood furnaces also have a pan for easy removal of the burned up ash.
We hope this web site has offered the info for you to be able to make the correct decision on your next outdoor wood furnace purchase. Call with questions up till midnight 7 days per week 365 days per year
We are excited to offer a newly redesigned outdoor wood furnace - a new outer shell with the same quality you are use to from our previous models.

Outdoor Heating - Non-Pressurized Water Stoves
The Royal water stove delivers premium performance, easy operation and long-lasting quality. Ideal for single-structure heating, the Royal water stove can be sized to your needs.
The heating area which a stove can handle is affected by many factors such as; the heat loss of the building, climate, insulation, wind, type of wood or coal, moisture content of the wood, etc.
Outdoor Non-Pressurized Specifications | |||||||||
Model Number | Dimensions W x L x Ht. | Estimated BTU | Water Capacity | Door Size | Approximate Weight | Log Length | Fire Box Volume | Supply & return Fittings | Flue Size |
7200 | 56" x 57" x 94" | 200,000 | 100Gallon | 20" x 24" | 1300 lbs. | 26" | 13.0 cubic ft. | 2" ips | 6" |
7300 | 56" x 72" x 94" | 300,000 | 145 Gallon | 20" x 24" | 1610 lbs. | 43" | 17.7 cubic ft. | 2" ips | 6" |
7400 | 72" x 84" x 102" | 500,000 | 380Gallon | 24" x 32" | 2500 lbs. | 56" | 50.0 cubic ft. | 2.5" ips | 8" |
Standard Equipment
The stainless water stoves are sold complete with the following items: draft blower, aquastat and temperature gauge.
Tubing, Water to Air Coils, Domestic Water Coils, Circulation Pumps, Additional supplies.

Indoor Heating - Indoor Boiler
Designed for safe trouble-free operation over a long service life, Pressurized Boiler Systems offer unique advantages to the homeowner seeking auxiliary or primary coal/wood burning system.
All of our boilers are built to the exacting standards of the American Society of Mechanical Engineers (ASME). Every aspect of boiler design, material and construction is inspected by the Hartford Boiler Inspection & Insurance Company. Boilers are also inspected on-site by the National Board of Boiler and Pressure Vessel Inspectors and are continually checked by our quality control team.
Highlights:
- More complete combustion
- Low maintenance closed-system design
- Designed for safety
- Domestic hot water provided
- Backed by customer service
Indoor Pressurized Specifications | |||||||||
Model Number | Dimensions W x L x Ht. | Estimated BTU | Water Capacity | Door Size | Approximate Weight | Log Length | Fire Box Volume | Supply & return Fittings | Flue Size |
6130 | 24" x 38" x 40" | 130,000 | 23 Gallon | 10" x 14" | 780 lbs. | 26" | 6.25 cubic ft. | 1.5" ips | 8" |
6150 | 26" x 38" x 48" | 150,000 | 35 Gallon | 10" x 14" | 905 lbs. | 26" | 8.1 cubic ft. | 1.5" ips | 8" |
6250 | 36" x 56" x 56" | 250,000 | 135 Gallon | 17" x 17" | 1605 lbs. | 43" | 17.7 cubic ft. | 2" ips | 8" |
Standard Equipment
The boiler is sold complete with the following items: draft blower, pressure relief valve, aquastat and pressure temperature gauge.
Accessories Available
Water to Air Coils, Domestic Water Coils, Circulation Pumps, Additional Supplies
Warranty
Prorated 20-year limited warranty on boiler. Component parts carry the manufacturer's warranty.
Outdoor Heating - Pressurized Water Stove
Our pressurized systems offer the greatest versatility in an outdoor heating system. Our pressurized systems are the unit of choice for homes, farms and business establishments demanding the best in wood or coal fired systems. Our welding personnel are required to pass the rigid ASME testing procedure to become certified. All of our boilers are built to the exacting standards of the American Society of Mechanical Engineers (ASME). Every aspect of boiler design, material and construction is inspected by the Hartford Boiler Inspection & Insurance Company. The boilers are also inspected on-site by the National Board of Boiler and Pressure Vessel Inspectors and are continually checked by our quality control team.
Highlights:
- 1/4" and 5/16" SA 36 steel assures safety and longevity.
- Heavy-duty cast iron grates and door eliminate warping.
Outdoor Pressurized Water Stove Specifications | |||||||||
Model Number | Dimensions W x L x Ht. | Estimated BTU | Water Capacity | Door Size | Approximate Weight | Log Length | Fire Box Volume | Supply & return Fittings | Flue Size |
6200 | 42" x 60" x 72" | 200,000 | 90 Gallon | 17" x 17" | 1650 lbs. | 26" | 13.0 cubic ft. | 2" ips | 6" |
6300 | 42" x 75" x 72" | 300,000 | 135 Gallon | 17" x 17" | 2200 lbs. | 43" | 17.7 cubic ft. | 2" ips | 6" |
6490 | 60" x 96" x 84" | 490,000 | 260 Gallon | 24" x 32" | 4000 lbs. | 56" | 50.0 cubic ft. | 2.5" ips | 10" |
Standard Equipment
The boiler is sold complete with the following items: draft blower, pressure relief valve, aquastat and pressure temperature gauge.
Accessories Available
Water to Air Coils, Domestic Water Coils, Circulation Pumps, Class "A" Stainless Steel Pipe, Additional supplies
Warranty
Prorated 20-year limited warranty on boiler. Component parts carry the manufacturer's warranty
American Outdoor Wood Boiler Furnace

Specifications | Model | Model 100 | Model 200 | Model 300 |
Height to Chimney Top | 84" | 90" | 103" | 114" |
Width | 48" | 57" | 70" | 83" |
Length | 72" | 79" | 90" | 99" |
Chimney Size | 8" | 8" | 8" | 10" |
Door Size | 18" X 17" | 1" X 20" | 25" X 24" | 30" X 29" |
Inlet / Outlet Sizes | 1-1/2" | 1-1/2" | 1-1/2" | 1-1/2" |
Water Capacity (US GAL) | 130 | 150 | 310 | 650 |
Wood Length | 36"-40" | 44"-50" | 56"-62" | 69"-74" |
Power Air Injection | YES | YES | YES | YES |
Avg, Heating Hrs - Fill* | 24 Hr | 36 Hr | 48 Hr | 48 Hr |
Heating Area Up To* | 8-12 | 10-18 | 12,000 Sq Ft | 20,000 Sq Ft |
PRICE | Call for Pricing | $5999.00 | $7400.00 | $13499.00 |
Call for Special Early Bird Pricing! 262-339-0061

American Details:
- Furnace are installed outside a building
- Low maintenance time required
- Easy clean flues
- Reduced ashes due to very hot burn
- Long time between ash removals
- Easy ash removal with no grates, augers or ashpans
- Extra large loading doors
- Loading doors are waist-high
- Large firebox
- All controls are in one handy location
- Controls are automatic start and stop
- Water temperature gauge
- Adjustable water temperature
- Low water indicator
- Shut off switch for fan
- Outside light for night loading
- Fits to standard 8" chimney if required
Quality and Design
- Weatherproof caulked seams
- All metal rustproofed
- Stainless steel firebox and water jacket
- All parts are precision made
- Conventional round boiler design gives more strength
- Less welding seams to fail
- Extra strong steel framing
- Complete steel floor under furnace
- Rodent proof house design
- Easy to remove cladding
Transportation
- Some models will fit in back of pickup truck
- All legs have tie downs
- All legs have foot plates with mounting holes
- Legs are reinforced
- Can be loaded via roof hook or pallet forks thru door
- Roof is part of wall and will not blow off
Installation Friendly
- 1 1/2" hookups for multi-buildings
- Ample room to do installations on furnace
- Pumps can be installed directly at furnace
- All controls prewired and in one location
- Electrical junction box ready for hookup
- Rear door panel/compartment to handle all plumbing
- Furnace sits up off ground to assist hookups
- Installation easily completed within hours
Safety
- Adjustable water temperature
- Low water indicator
- Non-pressurized system
- Hi-limit safety switch
- Smoke by-pass
- Cool door design
- Lockable fire door
- Anti-flashback door safety catch
- Insulated and offset handles
- Design certified and tested by Wernock Hersey
- Special air tight door design
- Fan off caution light
- Controls protected in steel box
- Large door lip to prevent ash fallout
Performance
- Easily burns junk wood including pallets
- Reduced ashes
- Powered air injection and directional air flow
- Quick temperature recovery time
- Flue temperature reduction system
- Extended burn time
- Large heating capacity
- Reduced wood consumption
- Heat exchanger water baffles
- Can be hooked up to pressure system with exchanger
- Large heat transfer area
- Even water circulation for better heat transfer
- Anti-creosote safety door lip
- Non-stick door gasket
Additional Information:
1/4 INCH steel fire box and water jacket.- Insulated chimney stacks are constructed of a high quality polished stainless steel. THIS LOWERS SMOKE IN THE OUTDOOR WOOD BOILER.
- Made from 1/4 INCH steel has a special rear air injection system.
- This system not only burns green wood but gives our OUTDOOR WOOD BOILER the quickest heat recovery time.
- All AMERICAN ROYAL OUTDOOR WOOD BOILER stoves are available with front air injection systems. These units can burn a mixture of dry and green wood
- THE ALL NEW AMERICAN LINE IS A ROUND FIRE BOX DESIGN WITH A UNIQUE SHAKER GRATING SYSTEM AND ASH PAN. THIS UNIT IS MADE FROM 1/4 INCH BOILER PLATE STEEL.
Warranty & Shipping
Call For Shipping Quotes - Steel Outdoor Wood Stoves Come With A 20 Yr Warranty
This Photo Shows the Ash Pan For Easy Removal Of Ashes
This Is The 7400b Outdoor Wood Furnace 400 Gal Of Water. It Is The Same As The 7400 Series Except Without The Shaker Grate And The Ash Pan. This Unit Also Comes In A 7300b 170 Gal Of Water And Is Smaller Than The 7400b See Specs For The 7300-7400 As They Will Be The Same Log Length And Such
The Inside Barrel of the B Series Stoves. It has a bypass baffle on top so the heat must make a second pass before going out the chimney.