Crown Royal Outdoor Coal Furnaces

Making it the number one choice for many consumers, Crown Royal outdoor coal furnaces, are the most energy efficient and economical way to heat, using readily available renewable resources. Our outdoor coal furnaces burn 30 % – 50% less than the competition.

Designed to be located next to your fuel storage for convenience, the Crown Royal Stove is a non pressurized system and is normally filled once or twice a day, depending on the temperature outside. Virtually any existing heating system can be converted into heating with a Crown Royal outdoor coal furnace.

The Crown Royal Stoves, Shaker Grate Series are available in four models, all equipped with shaker grates and an ash pan. The shaker grates make it easy to burn coal evenly. With capabilities to heat multiple buildings, these four models range from 2,000 square feet to 20,000 square feet.

The shaker grate and ash pan design were purposefully developed for quick and easy cleaning. The introduction of combustion air under the grates gives a hotter and cleaner burn, while additional air is injected from above the fire, inside the firebox, reducing gases and heat loss up the chimney, producing a cleaner burn that uses less fuel. For the best corrosion resistance and heat transfer possible, our Crown Royal firebox and outer drum is a round design constructed out of 409 Titanium Enhanced Stainless Steel.

Highlighted Features:

  • 409 Titanium Enhanced Stainless Steel
  • Shaker Grate System with Removable Ash Pan
  • Stainless Steel Heat Transfer Tubes
  • Fan Forced Draft
  • Smoke By-Pass
  • Class A Insulated Chimney
  • Non-Stick Door Gasket
  • Insulated – Walls R30, Roof R30
  • Water Level Indicator
  • Safety Latch Firebox Door
  • Digital Control Panel
  • Secondary Combustion
  • 20 Year Limited Warranty


  • Clean, Efficient & Safe
  • Low Maintenance
  • Lower Heating Costs
  • UL 391, UL 726 & CSA B366.1
  • Made in the USA


  • No Mess in the House
  • Works with Any Existing System
  • Removable Ash Pan
  • Large Firebox & Loading Door
  • Cost Effective Heat Source
  • Multiple 1-1/4″ Supply & Return Connections
  • Easily Removable Rear Access Door to Plumbing Connections
  • Light for Night Loading

20 Year Limited Warranty:

Some outdoor stove manufacturers who advertise that they offer a Lifetime Warranty, actually offer little to no warranty, but don’t disclose the details. Protect yourself and your investment, by always asking to see the full warranty.

Our 20 Year Warranty provides you the highest quality, longest lasting stove and warranty on the market.


Residential Homes
Pools/Hot Tubs
Domestic Hot Water
Radiant In-Floor Heating
Commercial Buildings
Garages & Workshops
Barns & Agricultural Buildings


409 Titanium Enhanced Stainless Steel Firebox & Water Jacket

Developed to withstand the high temperatures of gasification, 409 Stainless Steel provides the best corrosion resistance, maximum heat transfer and strength needed for the firebox and water jacket.

Shaker Grate

  • Easy to Clean
  • The shaker grate design ensures a complete burn of your coal
  • The automatic forced air blower extends burn time and creates greater efficiency with hotter burns by introducing air under the grate

Removable Ash Pan

  • Extra Large Removable Ash Pan for Easy Cleaning
  • Large Ash Pan Door for Easy Access

Ultra-Temp Insulated Stainless Steel Chimney

  • Stainless Steel Inner and Outer Shell
  • Double Wall Insulated Chimney
    Easily Expandable, Interlocking Lengths Available

Turbo Draft System

  • Allows for a cleaner more efficient burn inside the firebox
  • Allows secondary gases to be burned before escaping out the furnace chimney

Water Level Indicator

Easy to read water level indicator will keep you informed when additional water must be added.

Easy to use Controls

  • Thermostatically controlled to offer an even heat throughout your home or business.
  • Digital illuminated controls for easy reading.
  • Economical and easy to replace.

Cost Savings

  • Crown Royal owners can save approximately 50% – 100% of their annual heating costs.
  • Reduce or even eliminate hot water bills and the dependence on foreign fuels.


  • Depending on the outdoor temperature and size of the unit, our outdoor furnaces only need to be loaded once or twice a day.
  • Eliminate dirt, bark, ash, smoke, soot, or insects from inside your home. It now stays outside where it belongs.
  • Melt away snow from driveways and sidewalks effectively with proper installation requirements.

Manufactured with Safety in Mind

  • Eliminates the risk of a house fire, chimney fire, indoor smoke, or carbon monoxide poisoning.
  • Firebox Safety Latch System prevents door from swinging open too quickly.
  • Each Crown Royal Stove has been rigorously tested.

20 Year Limited Warranty


Estimated Weight:1,250 LBS1,500 LBS2,140 LBS3,230 LBS
Firebox Length:32″44″56″ 60″
Chimney Size:6″6″8″10″
Door Size:20″ x 20″20″ x 20″24″ x 24″32″ x 42″
Supply Size:2 – 1 1/4″2 – 1 1/4″2 – 1 1/4″4 – 1 1/4″
Return Size:2 – 1 1/4″2 – 1 1/4″2 – 1 1/4″4 – 1 1/4″
Water Capacity:150 Gallons200 Gallons380 Gallons320 Gallons
Fan Capacity:150 CFM150 CFM150 CFM150 CFM
Turbo Fan:60 CFM60 CFM60 CFM60 CFM
Approximate Sq Ft:2,000 – 3,0004,000 – 5,0008,000 – 10,00018,000 – 20,000
Approximate BTU’S:165,000240,000365,000500,000
Insulation Roof/Walls:R30R30R30R30
409 Stainless Steel:YESYESYESYES
Domestic Coil 300,000 BTU:OptionalOptionalOptionalOptional
Price:Contact DonContact DonContact DonContact Don

( BTU’s vary with the type of coal burned. )