Crown Royal Biomass Boiler are the most economical way to heat in the winter months. Virtually any existing heating system can be converted into heating with a Crown Royal Biomass Furnace. Energy efficient, and using locally sourced, renewable fuel, make these units the top choice for many consumers.

Crown Royal Stove’s wood chip boiler is an automated fed system with a storage bin, designed to be located next to your fuel storage for convenience, and is normally filled once a week (or longer), depending on the temperature outside and BTU’s needed. Our wood chip boiler burns numerous types of fuel: woods chips, wood pellets, coal, silage, etc. The ability to burn multiple fuel types provides significant value, as almost all users can access at least one or two locally sourced biomass fuels for a fraction of the price of propane or natural gas.

Our wood chip boiler has shaker grates and an ash pan design which 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, reducing gases and heat loss up the chimney, producing a cleaner burn that uses less fuel.

The wood chip boiler has triple pass heat exchangers and stainless steel heat transfer tubes that produce the highest possible efficiencies; the bottom line, you will burn less. In addition to these features, it is equipped with a turbo draft fan that produces secondary combustion. For the best corrosion resistance and heat transfer possible, our firebox and outer drum is constructed out of 409 Titanium Enhanced Stainless Steel.

The Biomass Series is available in one model with a heating capacity of 950,000 BTU’S, with the ability to turn down to 300,000 BTU’S.

  • 409 Titanium Enhanced Stainless Steel
  • Shaker Grate System with Removable Ash Pan
  • Stainless Steel Heat Transfer Tubes
  • Fan Forced Draft
  • 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
  • Triple Pass Water Filled Heat Exchanger
  • Burns Multiple Biomass Fuels
  • Works with Any Existing System
  • No Carbon Monoxide Caused by Gas Fumes
  • Removable Ash Pan
  • Long Burn Times
  • Once a Week Loading or Longer
  • Automatically Fed
  • Cost Effective Heat Source for Large Buildings
  • Multiple 2" Supply & Return Connections
  • Easily Removable Rear Access Door to Plumbing Connections
  • Light for Night Loading
  • Clean, Efficient & Safe
  • Low Maintenance
  • Lower Heating Costs
  • Low Emissions
  • Locally Sourced Fuels
  • Not Reliant on Foreign Fuels
  • Made in the USA

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.


  • Greenhouses
  • Commercial Buildings
  • Warehouses
  • Barns & Agricultural Buildings
  • Radiant In-Floor Heating
  • Large Garages & Workshops
  • Pools/Hot Tubs
  • Domestic Hot Water

Expanded Features

Triple Pass Heat Exchanger, Water Filled Heat Exchanger Tubes & Fire Tube Heat Exchangers

  • Better Heat Transfer
  • Higher Efficiency
  • Less Fuel Consumption
  • Faster Heat Recovery
  • Secondary Combustion

Shaker Grate

  • Easy to Clean
  • The shaker grate design ensures a complete burn of your fuel
  • 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

Over Fire Air

  • 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


Heat with Wood Chips, Wood Pellets, Corn, & Coal


A closer look at the Biomass Series Wood Chip Boiler

BIO 950 Removable Ash Pan

BIO 950 Removable Ash Pan

BIO 950 Adjustable Hinges

BIO 950 Adjustable Hinges

BIO 950 Back Door

BIO 950 Back Door

BIO 950 Back Access

BIO 950 Back Access

BIO 950 Blowers

BIO 950 Blowers

BIO 950 Electrical Box

BIO 950 Electrical Box


Models: BIO950
Estimated Weight: 4,000 LBS
Width: 64"
Length: 92" + Fuel Bin
Height: 93"
Slab Dimensions: 22" x 22"
Chimney Size: 6"
Door Size: 22" x 22"
Supply Size: 2 - 2"
Return Size: 2 - 2"
Water Capacity: 420 Gallons
Lower Primary Combustion Blower: 150 CFM
Over Fire Combustion Blower: 150 CFM
Negative Pressure Exhaust Motor: 3,450 RPM
Approximate BTU's: 950,000
Insulation Roof: R30
Insulation Walls: R30
409 Stainless Steel: YES