Exploring the Benefits of an Outdoor Wood Burning Furnace and Outdoor Wood Stove for Home Heating

As homeowners look for more sustainable and cost-effective heating solutions, the appeal of using an outdoor wood burning furnace or an outdoor wood stove to heat a house has grown significantly. These systems offer a robust solution for residential heating, leveraging the natural and renewable resource of wood. This article will delve into how these systems work, their benefits, and why they are a smart choice for heating your home.

What is an Outdoor Wood Burning Furnace?

An outdoor wood burning furnace is a standalone unit placed outside the home that heats water or air, which is then piped or ducted into the home to provide warmth. These furnaces are known for their efficiency and ability to heat multiple buildings from a single location, making them an ideal choice for properties with more than one structure.

Benefits of an Outdoor Wood Burning Furnace

  1. Efficiency and Cost-Effectiveness: One of the main advantages of an outdoor wood burning furnace is its ability to reduce heating costs. By burning wood, which is often cheaper than fossil fuels, these furnaces provide a high level of heat output at a lower cost. Systems like the FLFA-3000 can heat up to 8600 sq. ft., making them extremely efficient for larger spaces.
  2. Sustainability: Wood is a renewable energy source, and using it helps reduce your carbon footprint. Unlike oil or gas, wood can be sourced locally, further reducing the environmental impact associated with transportation.
  3. Durability and Low Maintenance: Outdoor wood burning furnaces are designed to be durable. With no water involved in certain models, such as the water-less forced air systems, there is no risk of rust or corrosion, significantly reducing maintenance needs and extending the lifespan of the furnace.

How Does an Outdoor Wood Stove Work?

An outdoor wood stove typically works by burning wood to generate heat, which is then transferred to the house through insulated pipes. This system can be connected to existing ducts, allowing the heated air to be efficiently distributed throughout the home.

Advantages of Using an Outdoor Wood Stove to Heat Your House

  1. Whole-Home Heating Solution: An outdoor wood stove can effectively heat your entire house, providing a consistent and comfortable temperature in every room. Models like the FLFA-4000 are capable of heating up to 10,700 sq. ft., demonstrating their capability to handle even large residential spaces.
  2. Reduced Indoor Air Pollution: Since the combustion process takes place outside the home, there are no indoor emissions or pollutants from the wood burning, ensuring better indoor air quality.
  3. Cost Savings: Outdoor wood stoves can significantly lower heating bills, especially in colder climates where heating needs are higher. The ability to use cheaper, readily available wood as fuel makes this a financially attractive option.

Installation and Considerations

Installing an outdoor wood burning furnace or stove requires careful planning and adherence to local regulations. It is important to ensure proper placement away from the home and secure connections to existing heating systems. Additionally, you’ll want to consider the type of wood used, as hardwoods like oak burn longer and more efficiently.


Choosing an outdoor wood burning furnace or an outdoor wood stove to heat your house provides numerous benefits. Not only are these systems cost-effective and efficient, but they also offer an eco-friendly alternative to traditional fossil fuel-based heating methods. Whether you have a large property or multiple buildings to heat, these systems offer a practical and sustainable solution, ensuring warmth throughout the colder months.

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