CleanFire Outdoor Wood Furnaces

Here are just a few of the features and benefits of every CleanFire Outdoor Wood Furnace that set it apart from the rest:

Easy, Convenient Operation - The FireStar combustion controller constantly monitors how the wood is burning and automatically adds air where and when it’s needed for the cleanest, most efficient combustion.

Top Performance - Super-heated gases enter the round chamber of the Afterburner and swirl in a turbulent vortex, creating a Fireball and allowing enough time for complete combustion to occur.

Easy Access - The patented vertical Easy View Heat Exchanger with hinged door provides full access without the use of tools.

Durability - With the titanium-enhanced stainless steel firebox, there is zero corrosion and a lifetime of use, no matter what kind of firewood you burn.

  • CleanFire 300
    Colors
    • Taupe | Bronze
      Taupe | Bronze
    • Green | Bronze
      Green | Bronze
    • Charcoal | Bronze
      Charcoal | Bronze
    • Copper | Bronze
      Copper | Bronze

    CleanFire 300

    The CleanFire 300 is EPA Step 2 Certified.

    Overall Efficiency (LHV) - 88.4%*
    Overall Efficiency (HHV) - 82.2%*
    Manufacturers Rated Heat Output Capacity** - 150,000 Btu/hr
    Heat Output (12 hr) - 66,894 Btu/hr

    *Efficiencies are determined under the same test conditions using higher heating value, lower heating value and overall efficiency. **Based on EPA qualifying test.

    Furnace Specifications

    Firebox Volume: 10 cubic ft
    Firebox Dimensions: 28"L x 29"H x 21"W
    Door: 16"W x 16"H
    Ash Cleanout Door: 18"W x 9"H
    Water Capacity: 150 gal.
    Weight: 1,365 lbs
    One set of 1-1/4" Supply and Return Ports
    Furnace Options and Accessories: LED Light Kits
  • CleanFire 500
    Colors
    • Taupe | Bronze
      Taupe | Bronze
    • Green | Bronze
      Green | Bronze
    • Charcoal | Bronze
      Charcoal | Bronze
    • Copper | Bronze
      Copper | Bronze

    CleanFire 500

    The CleanFire 500 is EPA Step 2 Certified.

    Overall Efficiency (LHV) - 90.2%*
    Overall Efficiency (HHV) - 83.8%*
    Manufacturers Rated Heat Output Capacity** - 200,000 Btu/hr
    Heat Output (12 hr) - 92,417 Btu/hr

    *Efficiencies are determined under the same test conditions using higher heating value, lower heating value and overall efficiency. **Based on EPA qualifying test.

    Furnace Specifications

    Firebox Volume: 14 cubic ft
    Firebox Dimensions: 33"L x 32"H x 23"W
    Door: 18"W x 18"H
    Ash Cleanout Door: 18"W x 9"H
    Water Capacity: 205 gal.
    Weight: 1,668 lbs
    One set of 1-1/4" Supply and Return Ports
    Bypass Door and Alarm
    Furnace Options and Accessories: LED Light Kits
  • CleanFire 700
    Colors
    • Taupe | Bronze
      Taupe | Bronze
    • Green | Bronze
      Green | Bronze
    • Charcoal | Bronze
      Charcoal | Bronze
    • Copper | Bronze
      Copper | Bronze

    CleanFire 700

    The CleanFire 700 is EPA Step 2 Certified.

    Overall Efficiency (LHV) - 89.8%*
    Overall Efficiency (HHV) - 83.4%*
    Manufacturers Rated Heat Output Capacity** - 245,000 Btu/hr
    Heat Output (12 hr) - 146,686 Btu/hr

    *Efficiencies are determined under the same test conditions using higher heating value, lower heating value and overall efficiency. **Based on EPA qualifying test.

    Furnace Specifications

    Firebox Volume: 23 cubic ft
    Firebox Dimensions: 37"L x 44"H x 26"W
    Door: 21"W x 25"H
    Ash Cleanout Door: 19"W x 11"H
    Water Capacity: 330 gal.
    Weight: 2,036 lbs
    One set of 1-1/4" Supply and Return Ports
    Two sets of 3/4" Supply and Return Ports
    Bypass Door and Alarm
    Furnace Options and Accessories: LED Light Kits
  • CleanFire 900
    Colors
    • Taupe | Bronze
      Taupe | Bronze
    • Green | Bronze
      Green | Bronze
    • Charcoal | Bronze
      Charcoal | Bronze
    • Copper | Bronze
      Copper | Bronze

    CleanFire 900

    The CleanFire 900 is EPA Step 2 Certified.

    Overall Efficiency (LHV) - 92.1%*
    Overall Efficiency (HHV) - 85.6%*
    Manufacturers Rated Heat Output Capacity** - 400,000 Btu/hr
    Heat Output (12 hr) - 212,957 Btu/hr

    *Efficiencies are determined under the same test conditions using higher heating value, lower heating value and overall efficiency. **Based on EPA qualifying test.

    Furnace Specifications

    Firebox Volume: 32 cubic ft
    Firebox Dimensions: 42.75"L x 43.5"H x 31.5"W
    Door: 22.75"W x 28.75"H
    Ash Cleanout Door: 20"W x 11"H
    Water Capacity: 420 gal.
    Weight: 2,714 lbs
    One set of 1-1/4" Supply and Return Ports
    Two sets of 3/4" Supply and Return Ports
    Bypass Door and Alarm
    Furnace Options and Accessories: LED Light Kits