Features and Benefits
In addition to efficient heat and an alternative fuel source, WoodMaster furnaces offer:
Incomparable safety
Because WoodMaster outdoor furnaces burn wood outside your home, no fuels enter the house — eliminating fire hazards, the mess of smoke, indoor soot and reducing the risk of dangerous carbon monoxide buildup. Many WoodMaster furnace owners qualify for reduced rates on their homeowner's insurance coverage.
Affordability
WoodMaster furnace users have lowered their fuel costs by half in one winter, and most owners say the unit pays for itself within three or four years. Owners also appreciate controlling their own heating costs.
Convenience
Depending on the size of the unit, you need only fill your WoodMaster furnace once or twice a day.
Exclusive Electronic Temperature Control
Innovative round chamber design provides optimum internal air movement and water circulation provides even heat transfer for a more efficient burn.
- With 40 percent fewer seams than a square box, WoodMaster furnaces have stronger chambers with less chance of cracking or leaking, and pitting is minimized.
- No dead spots, so creosote doesn’t build up; Add the ash auger for easier cleanout.
- Efficient design maximizes Btu delivered to your home so you can minimize cutting and filling time for improved comfort.
See how WoodMaster furnaces are designed to heat spaces of every size and configuration.
Design features for owner benefits:
Fan induced draft allows faster temperature recovery in the water jacket.
Smart heat baffle reduces exhaust from escaping out of the fuel door in the open position and minimizes heat loss through chimney and stack temperatures up to 53 percent in the closed position.
Over fire air injection improves internal air movement, efficiency and helps burn off secondary gases.
Thick R38 fiberglass insulation provides non-flammable, secure wrap around the water jacket.
Free-standing furnace eliminates the need for a concrete slab; provides year-round installation option.
Built in-legs are ergonomically designed for easier furnace loading and cleaning.
Large doors-front fuel door loads and cleans easier and stays cool to the touch through a built-in baffle that also pre-heats air for fire; large rear access door provides easy access for plumbing, multiple hookups and scheduled maintenance.
Ash auger (optional) eliminates the need to shovel ash and hot coals from the furnace and optimizes performance with an air scoop built into the grate that diverts air under the fire, enhancing the “over fire air injection”. Not available on 3300.






