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Shaker Grate Series

OUTDOOR BOILER SHAKER GRATE SERIES

Crown Royal Outdoor Coal Furnaces are built with a traditional round design equipped shaker grates and removable ash pan.


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.

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

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.

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

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 COAL STOVES

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

PHOTO GALLERY

A closer look at the Shaker Grate Series Outdoor Boiler

CRS Water Gauge

CRS Water Gauge

CRS Light

CRS Light

CRS Safety Door Latch

CRS Safety Door Latch

CRS Hinge

CRS Hinges

CRS Digital Control Panel

CRS Digital Control Panel

CRS-Electrical-Box

CRS Electrical Box

CRS-Blowers

CRS Blowers

CRS Smoke Bypass Closed

CRS Smoke Bypass Closed

CRS Smoke Bypass Open

CRS Smoke Bypass Open

CRS Ash Pan Closed

CRS Ash Pan Closed

CRS Ash Pan Open

CRS Ash Pan Open

7200 Front

7200 Front

7200 Back Access Panel

7200 Back Access Panel

7200 Burn Chamber

7200 Burn Chamber

7200 Heat Transfer Tubes

7200 Heat Transfer Tubes

7200 Shaker Grates

7200 Shaker Grates

7300 Front

7300 Front

7300 Back Access Panel

7300 Back Access Panel

7300 Burn Chamber

7300 Burn Chamber

7300 Shaker Grates

7300 Shaker Grates

7300 Heat Transfer Tubes

7300 Heat Transfer Tubes

7400 Front

7400 Front

7400 Back Access Panel

7400 Back Access Panel

7400 Shaker Grates

7400 Shaker Grates

7400 Heat Transfer Tubes

7400 Heat Transfer Tubes

7400 Burn Chamber

7400 Burn Chamber

MODEL SPECIFICATIONS

Models: RS7200 RS7300 RS7400 RS7500
Estimated Weight: 1,250 LBS 1,500 LBS 2,140 LBS 3,230 LBS
Width: 56" 56" 68" 86"
Length: 62" 73" 91" 100"
Height: 90" 90" 96" 111"
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 Gallons 200 Gallons 380 Gallons 620 Gallons
Fan Capacity: 150 CFM 150 CFM 150 CFM 150 CFM
Turbo Fan: 60 CFM 60 CFM 60 CFM 60 CFM
Approximate Sq Ft: 2,000 - 3,000 4,000 - 5,000 8,000 - 10,000 18,000 - 20,000
Approximate BTU's: 165,000 240,000 365,000 500,000
Insulation Roof/Walls: R30 R30 R30 R30
409 Stainless Steel: YES YES YES YES
Domestic Coil 300,000 BTU: Optional Optional Optional Optional

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