Hydronic Heating Supplies
My Account:  Log In

0 item(s) in cart/ total: $0  view cart
Wood, Coal & Corn Stoves
EPA Qualified Wood Stoves
Unit Heaters
Air Handlers
Plumbing & Heating Supplies
Bell & Gossett
Heat Exchangers
Underground Pipe
Radiant Heating
Stove Accessoires
Noritz
Chimney
Clearance
Fireplace & Hot Tub Showroom
Beacon Morris
Stainless Steel Manifolds
Pex Tubing
PEX-AL Compression Fittings
Exhaust Fan Assembly Kits
Bell & Gossett
Crown Royal Outdoor Stoves
Precision Metal Products
Home>EPA Qualified Wood Stoves
 

EPA Qualified Wood Stoves

Crown Royal RS7400E    EPA Phase 2 Qualified



Our newest member of the Crown Royal family is our EPA Phase 2 Qualified RS7400E.  The RS7400E uses gasification technology and offers 89% heat transfer efficiency. The RS7400E is manufactured with 409 Stainless Steel and backed with a 20 year manufacturer warranty.



 Features

  • 409 Stainless Steel
  • EPA Phase 2 Qualified
  • 89% Heat Transfer Efficiency
  • Long Burn Time
  • Refires Automatically
  • Gasification Technology
  • Smoke Free Combustion
  • Up To 300,000 BTU Heat Output
  • Ceramic Secondary Combustion Area
  • Secondary Burn Chamber Burns up to 2000 Deg. F.
  • Seamless Flue
  • Water Level Indicator
  • High Quality EBM Fan
  • Extra Large Loading Firebox Door
  • Extra Large Clean Out Door For Easy Cleaning
  • USA Manufactured

No need for splitting wood, the RS7400E operates best with large diameter full length logs up to 34 inches.  The RS7400E is equipped with an extra large firebox door made for quick and easy loading.

View EPA Hangtag 


 Model RS7400E
 Specifications
 Est Weight (lbs)
 3200
 Width 54"
 Length 81"
 Height 86 1/2"
 Wood Length
 34"
 Chimney Size
 6"
 Door Size
 22" x 26"
 Supply Size
 2 - 1-1/4"
 Return Size
 2 - 1-1/4"
 Approx Water Capacity
 400 Gallons
 Fan Capacity
 150 CFM
 Approx. Sq. Ft.
 7,000-8,000
 Approx. Btu's
 300,000
 Insulation Walls
 R 30
 Insulation Roof
 R 40
 409 Stainless Steel
 Yes

Wood Gasification

Regular fire burns at temperatures of 395F to 535F releasing gases from the wood. These gasses are known as synthesis gas or syngas. Syngases are found to contain 50%-80% heat content from wood. Traditional furnaces allow these syngas to escape. Wood gasification captures these gasses producing highly efficient smoke free combustion and low emissions.

Benefits -

  • Flexible, reliable and clean
  • Reduces our dependance on foreign oil and natural gas.
  • Renewable resource
  • Environmental benefits with fewer emissions

 How the RS7400E Works -

  • Firebox- Drum air tubes blow air into the firebox forcing the syngas down into the secondary burn chamber.
  • Secondary Burn Chamber - Ceramic fiber lined chamber collects heat from above fire and absorbs the syngas then burns them at temperatures as high as 2000F. 
  • Heat Transfer Tubes - Exhaust air escapes through the heat transfer tubes running throughout the water jacket, heating the water to desired temperature.
  • Chimney - Exhaust air escapes out the chimney which has cooled to temperatures of 300F by the time it exits the chimney.