outdoor wood furnace pristine series

outdoor wood furnace pristine series

PRISTINE GASIFICATION SERIES

High Efficiency Outdoor Wood Furnace using down draft gasification these wood furances meet strict laws and are EPA phase 2 certified.

Looking for the most economical and energy efficient way to heat? Our outdoor wood gasification furnaces burn 30% - 50% less than the competition. 

Enjoy the convenience of using readily available, renewable fuel resources, and keep the mess outside. Virtually any existing heating system can be converted into heating with a Crown Royal outdoor wood gasification furnace. All these great benefits making it the number one choice for many consumers.

Crown Royal outdoor wood gasification furnaces are made to be located outdoors near fuel storage. For the best corrosion resistance and heat transfer possible, our Crown Royal firebox and outer drum is constructed out of 409 Titanium Enhanced Stainless Steel.

Crown Royal Pristine Gasification Series consists of three models that use the newest technology called gasification. Our gasifiers are designed to achieve the highest efficiency ratings possible with extremely low emissions. The Pristine Gasification Series are designed to burn seasoned wood and can be installed in areas with the strictest emission laws. They are EPA Phase 2, white tag qualified and can be found listed in the EPA website for qualified hydronic heating systems.

  • 409 Titanium Enhanced Stainless Steel
  • Gasification Process
  • Firebrick Refractory
  • 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
  • 20 Year Limited Warranty
  • 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
  • Less wood consumption, saving you more money.
  • Improved, smoke free combustion for a clean burn.
  • Thermal & energy efficient with fewer emissions providing environmentally responsible heat.
  • Reliable design, giving you convenient, time saving features including easy maintenance & extended burn times.
  • Refires automatically, to maximize & control energy use and heat delivery.
  • Reduces your carbon footprint by using a renewable heat source and becomes carbon neutral.

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.

APPLICATIONS

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

EXPANDED FEATURES

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.

 

Firebrick Refractory

Durable and custom designed to withstand and store, heat used in gasification process to achieve low thermal conductivity for greater energy efficiency.

 

Easy Maintenance

Insulated front and rear heat transfer doors provide you with easy access to the heat transfer tubes for general cleaning.

 

Ultra-Temp Insulated Stainless Steel Chimney

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

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.

 

Multiple Clean Out Doors

Easily accessible for cleaning.

 

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.

Convenience

  • 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

OUTDOOR WOOD FURNACES

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

7200E PARTS BREAKDOWN & DESIGN


  1. Firebox Door: Extra large, insulated door for easy fuel loading. Equipped with our signature double safety latch handle system.
  2. Primary Burn Chamber: Large sealed firebox chamber allowing wood to burn only when air is introduced.
  3. Air Delivery Panels: Designed to distribute preheated, outside air evenly within the firebox.
  4. Secondary Combustion Chamber: Exhaust gases from the firebox are injected with air to achieve temperatures up to 2,100°F and 99% fuel combustion.
  5. Secondary Combustion Chamber Doors: Wide insulated door providing access to the secondary combustion chamber for cleaning.
  6. Heat Transfer Tubes: Strategically placed in the water reservoir to transfer heat to the water, assisting in achieving high efficiency and low emissions. 
  7. Insulated Heat Exchanger Doors: Large insulated door for easy cleaning of heat transfer tubes.
  8. Stainless Steel Flue: Compared to conventional flue exhausts which have temperatures between 800°F - 1000­°F, our Pristine Series have a flue exhaust as low as 280°F.
outdoor-wood-furnace-7200e-stove-breakdown

7300E & 7400E PARTS BREAKDOWN & DESIGN


  1. Firebox Door: Extra large, insulated door for easy fuel loading. Equipped with our signature double safety latch handle system.
  2. Primary Burn Chamber: Large sealed firebox chamber allowing wood to burn only when air is introduced.
  3. Air Delivery Tubes: Designed to distribute preheated outside air evenly within the firebox.
  4. Secondary Combustion Chamber: Exhaust gases from the firebox are injected with air to achieve temperatures up to 2,300°F and 99% fuel combustion. 
  5. Secondary Combustion Chamber Door: Wide insulated door providing access to the secondary combustion chamber for cleaning. 
  6. Heat Transfer Tubes: Strategically placed in the water reservoir to transfer heat to the water, assisting in achieving high efficiency and low emissions.
  7. Heat Transfer Doors: Large insulated doors for easy cleaning of heat transfer tubes.
  8. Stainless Steel Flue: Compared to conventional flue exhausts which have temperatures between 800°F - 1000°F, our Pristine Series has a flue exhaust as low as 280°F.
outdoor-wood-furnace-7300e-stove-breakdown

7200E MODEL PHOTO GALLERY

A closer look at the Pristine Series Outdoor Wood Furnace

7200E Burn Chamber & Air Delivery Panels

7200E Burn Chamber & Air Delivery Panels

7200E Back Access Panel

7200E Back Access Panel

7200E Secondary Combustion Chamber Heat Shield

7200E Secondary Combustion Chamber Heat Shield

7200E Fully Adjustable Hinges

7200E Fully Adjustable Hinges

7200E Secondary Combustion Chamber

7200E Secondary Combustion Chamber

7200E Heat Transfer Tubes

7200E Heat Transfer Tubes

7300E & 7400E MODEL PHOTO GALLERY

A closer look at the Pristine Series Outdoor Wood Furnace

7300E & 7400E Burn Chamber & Air Delivery Tubes

7300E & 7400E Burn Chamber & Air Delivery Tubes

7300E & 7400E Back Access Panel

7300E & 7400E Back Access Panel

7300E & 7400E Heat Transfer Tubes

7300E & 7400E Heat Transfer Tubes

7300E & 7400E Control Panel

7300E & 7400E Control Panel

7300E & 7400E Burn Chamber & Air Delivery Panels

7300E & 7400E Burn Chamber & Air Delivery Panels

HOW GASIFICATION WORKS

Gasification has been around for decades and is now the most efficient way to heat your home.

The combination of high temperatures, wood and very little air create exhaust gases inside the main firebox. These exhaust gases get forced underneath the wood fire into the secondary combustion chamber and burn at temperatures up to 2,300°F and 99% fuel combustion.

This heat is then transferred to the heat exchanger tubes which are strategically placed in the water reservoir to transfer heat to the water, assisting in achieving high efficiency and low emissions. The unburned gases exit the stainless steel flue exhaust at temperatures as low as 200°F. You will notice that our Pristine Gasification Series is VIRTUALLY SMOKELESS. This is because our Gasification Process is proven to work. The less smoke you see the better the gasification.

This process has numerous advantages to the user: LESS WOOD, LESS WORK, LOWER EMISSIONS & SUPERIOR EFFICIENCIES. Crown Royal Stove owners can save approximately 50% - 100% of their annual heating costs.

MODEL SPECIFICATIONS

Models:RS7200ERS7300ERS7400E
Estimated Weight:1,750 LBS2,500 LBS3,200 LBS
Width:46"54"56"
Length:69"80"88"
Height:86"90"102"
Firebox Length:28"32"34"
Chimney Size:6"6"6"
Door Size:18" x 18"20" x 20"22" x 26"
Supply Size:1 - 1 1/4"2 - 1 1/4"2 - 1 1/4"
Return Size:1 - 1 1/4"2 - 1 1/4"2 - 1 1/4"
Water Capacity:190 Gallons290 Gallons400 Gallons
Turbo Fan:3,000 RPM3,450 RPM3,450 RPM
Approximate Sq Ft:2,000 - 3,0004,000 - 5,0007,000 - 8,000
Approximate BTU'S:125,000225,000300,000
Insulation Roof/Walls:R30R30R30
409 Stainless Steel:YESYESYES