• Slidebg
    CROWN ROYAL STOVES
    Convenient, Economical,
    & Energy Efficient
    outdoor furnaces CRS 7200E
  • Slidebg
    WE KNOW
    HOW TO HEAT
    The Competition Can't Come Close
    outdoor furnaces CRS 7300

OUTDOOR WOOD, COAL, CORN STOVES

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

Energy efficient, using readily available, renewable resources, Crown Royal Stoves, also known as outdoor wood stoves, outdoor wood boilers, outdoor wood furnaces or hydronic heaters, are the most economical way to heat, making them the number one choice for many consumers. Our wood furnaces burn 30% - 50% LESS THAN THE COMPETITION. 

The Crown Royal Stove is a non pressurized system, designed to be conveniently located near your outdoor fuel storage. For the best corrosion resistance and heat transfer possible, our Crown Royal firebox and outer drum is constructed out of DOMESTIC 409 Titanium Enhanced Stainless Steel. Depending on what model you choose, our stoves burn wood, coal and corn.  

Virtually any existing heating system can be converted into heating with a Crown Royal Stove and you can heat multiple buildings with the same unit. Applications include Residential Homes, Pool / Hot Tubs, Domestic Hot Water, Radiant In-Floor Heating, Commercial Buildings, Greenhouses, Garages & Workshops, Barns & Agricultural Buildings.

PRISTINE GASIFICATION SERIES

SHAKER GRATE SERIES

MULTI PASS SERIES

INDOOR SERIES

BIOMASS SERIES

WARRANTY

Cleaner, Safer Warmth for Your Home

Take it from us, We Know How to Heat!

Provide your family with the increased convenience and safety that come with an outdoor heating system. Along with enjoying outstanding energy efficiency and lower heating costs, a Crown Royal Stove will allow you to benefit from:

  • no mess or odor in the house from heating fuels
  • no carbon monoxide caused by natural gas
  • no fire hazard from an indoor heating system

Located in International Falls, Minnesota, “The Icebox of the Nation,” where temperatures plummet below -40° during the winter months, each Crown Royal Stove model we build at Greentech Manufacturing Inc. has been rigidly tested to push the limits of what is possible. This allows us to produce the most efficient & reliable furnaces on the market, backed by our industry leading 20 Year Limited Warranty.

family warmth safety

TESTIMONIALS

THE GREENER WAY TO HEAT

Providing an Environmentally Responsible Alternative

We know that protecting the environment to safeguard and create a healthier planet for your family’s future is important to you. It’s important to us too.

That’s why at Greentech, our Crown Royal Pristine Gasification Series has been designed to achieve the highest efficiency ratings possible, dramatically reduce emissions, both minimizing your carbon foot print, and exceeding EPA standards. A number of our outdoor stove models are also multi-fuel, designed to burn a variety of readily available, renewable resources, enabling you to heat in a sustainable, energy efficient manner.

 

FEATURES & BENEFITS

Experience the Crown Royal Difference

  • 409 Titanium Enhanced Stainless Steel
  • Triple Pass Water Filled Heat Exchanger *
  • Secondary Combustion
  • Stainless Steel Heat Transfer Tubes
  • Fan Forced Draft
  • Smoke By-Pass *
  • Class A Insulated Chimney
  • 20 Year Limited Warranty
  • Safety Latch Firebox Door
  • Non-Stick Door Gasket
  • Insulated - Walls R30, Roof R30
  • Shaker Grate System with Removable Ash Pan *
  • Firebrick Refractory *
  • Multiple Clean Out Doors
  • Easy to Read Backlit Display
  • Water Level Indicator
  • No Mess in the House
  • Works with Any Existing System
  • No Carbon Monoxide Caused by Gas Fumes
  • 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
  • Manufactured with Domestic Stainless Steel

* available on select models only

DOMESTIC 409 TITANIUM ENHANCED STAINLESS STEEL

The Superior Choice

Not all 409 Steel is created equal. Imported stainless steel has lower quality control standards. Because the firebox and water jacket are the main parts of any outdoor stove, boiler, furnace, or hydronic heater, all Crown Royal Stoves are manufactured with Domestic 409 Titanium Enhanced Stainless Steel, produced 100% in USA Mills, to ensure premium quality.

 

usa made

 

PROUDLY MADE IN THE USA!

Pushing the Limits of What is Possible

At Greentech Manufacturing we work hard to deliver the highest quality, longest lasting stoves on the market, based on in-depth research, development and testing, and backed by our Industry Leading 20 year Limited Warranty.