Cleanfire 500 Sq

CleanFire Outdoor Wood Furnaces

The WoodMaster CleanFire wood furnaces check every box of what a great outdoor furnace should be. With a long list of benefits and quality, these furnaces are also the most efficient EPA Step 2 Certified stick wood burning appliances.

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The CleanFire that’s right for you:

EPA Step 2 Certified Outdoor Wood Furnaces*
Titanium Stainless Steel Firebox

Cleanfire 300 Sq Nologo icon

CleanFire 300

Mfr’s Rated Heat Output Capacity:
150,000 Btu/hr
Firebox Volume:
10 cubic ft.
Water Capacity:
150 gal.

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Cleanfire 500 Sq Nologo icon

CleanFire 500

Mfr’s Rated Heat Output Capacity:
200,000 Btu/hr
Firebox Volume:
14 cubic ft.
Water Capacity:
205 gal.

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Cleanfire 700 Sq Nologo icon

CleanFire 700

Mfr’s Rated Heat Output Capacity:
245,000 Btu/hr
Firebox Volume:
23 cubic ft.
Water Capacity:
330 gal.

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Cleanfire 900 Sq Nologo icon

CleanFire 900*

Mfr’s Rated Heat Output Capacity:
400,000 Btu/hr
Firebox Volume:
32 cubic ft.
Water Capacity:
420 gal.

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*The CleanFire 900 is currently for non-residential use only. Please check with your WoodMaster dealer on the current status.

CleanFire checks every box of what an outdoor furnace should be

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Clean & Efficient

Enjoy the benefits of cleaner burning and high efficiency and use up to 60% less wood compared to traditional and some other methods of wood heating.

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Easy Maintenance

The FireStar combustion controller with onboard Wi-Fi makes heating with wood easier than ever by constantly monitoring how the wood is burning and adds air where and when it’s needed for the cleanest, most efficient combustion.

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Convenient

The patented vertical Easy View Heat Exchanger with hinged door provides full access without the use of tools. Fully accessible front area and rear ash cleaning area.

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Comfortable & Safe

Drastically reduce or eliminate your fossil fuel or electric heating bill. Owners that cut their own wood can entirely eliminate their heating bills.

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Eliminate Heat Bills

CleanFire outdoor wood furnaces provide the warmth and comfort of burning wood – without the mess, inconvenience and dangers that can be caused by indoor burning.

How the CleanFire Works

EPA 2020 Step 2 Certified Outdoor Wood Furnaces

Firestar

Convenience

Heating with wood can’t be easier than this.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.

  • Reserve Mode – reserves a portion of the previous wood load so the new load will burn properly
  • Burning Time Monitor – helps to estimate when you need to add wood
  • Clean Reload – reduces smoke when you open the fire door to add wood
  • Text Alerts – enable this feature if you want to be notified when it’s time to add wood
  • Industry Exclusive Remote Monitoring with MyFireStar.com.
How It Works

Precise Air = Precise Burn

The proper amount of air at just the right time is imperative for the cleanest, most efficient burn. When the fire needs air (such as during startup or when burning higher moisture wood), FireStar delivers the precise amount of air needed. When less air is needed…FireStar delivers again.

How It Works

Multi Purpose Design

The CleanFire’s patented Air Charge Tube is an example of an innovative feature with multiple purposes. It keeps coals from falling into the Reaction Chamber and also directs oxygen into the Fusion Combustor. There, the oxygen mixes with the combustion gases and is forced down into the Afterburner. The Air Charge Tube also helps the furnace to relight faster.

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