How Much To Install Outdoor Wood Furnace

How Much to Install an Outdoor Wood Furnace

An outdoor wood furnace, also known as a boiler or hydronic heater, can be a cost-effective way to heat your home, especially if you have access to readily available firewood. However, the cost of installing an outdoor wood furnace can vary significantly depending on several factors, including the size and type of furnace, the complexity of the installation, and the labor costs in your region. This article will provide a breakdown of the different costs associated with installing an outdoor wood furnace, helping you make an informed decision about this heating option.

Furnace Costs

The cost of the furnace itself is the most significant expense. Outdoor wood furnaces come in a wide range of sizes and features, with prices ranging from around $2,000 to $10,000 or more. Smaller furnaces with lower output are generally less expensive, while larger furnaces with advanced features like automatic feeding systems and efficient combustion technology can cost considerably more.

Here are some factors that affect the cost of the furnace:

Output capacity:
The furnace's output capacity is measured in BTUs (British thermal units) per hour. Larger furnaces with higher BTU output are more expensive.
Fuel type:
Most wood furnaces are designed for burning wood, but some models can also burn other biomass fuels like corn or pellets. These models may be more expensive.
Features:
Features like automatic feeding systems, electronic controls, and integrated water heaters can add to the cost of the furnace.

When choosing a furnace, consider the size of your home and your heating needs. A qualified HVAC professional can help you determine the appropriate furnace size for your situation.

Installation Costs

Installation costs are the second major expense associated with an outdoor wood furnace. These costs can vary considerably depending on the complexity of the installation, the distance between the furnace and your home, and the labor costs in your region. Here are some common installation costs:

Site preparation:
This includes clearing the area where the furnace will be installed and preparing the foundation. The costs will vary depending on the size and type of foundation required (concrete, gravel, etc.).
Plumbing and piping:
Installing the plumbing and piping to connect the furnace to your home's heating system can be a significant expense, especially if the furnace is located a considerable distance from your house.
Electrical work:
The furnace may require electrical connections for the control panel, blower motor, and other components.
Chimney and venting:
Installing a chimney and venting system for the furnace is essential for safe operation. The cost of this will depend on the length and materials used for the chimney.
Labor costs:
Labor costs can vary significantly depending on your location and the complexity of the installation. Expect to pay between $50 and $100 per hour for qualified labor.

Other Costs

In addition to the furnace itself and the installation costs, there are a few other expenses you'll need to factor in:

Permits:
You may need permits from your local municipality to install an outdoor wood furnace. These permit fees can vary depending on your location.
Fuel:
You will need to purchase firewood or other biomass fuel to operate the furnace. The cost of fuel will vary depending on your location and the availability of wood.
Maintenance:
Like any other heating system, outdoor wood furnaces require regular maintenance to ensure safe and efficient operation. This may include cleaning the furnace, replacing parts, and conducting annual inspections.

Getting Quotes

To get a more accurate estimate of the cost of installing an outdoor wood furnace, it's best to get quotes from several qualified HVAC contractors. Be sure to provide the contractors with information about your home's size and heating needs, the location where you want to install the furnace, and any specific features you require. This will help them give you a more precise estimate tailored to your individual needs.

Remember to consider the total cost of ownership when making your decision. While an outdoor wood furnace can be a cost-effective heating option in the long run, the initial installation expenses can be significant. Carefully weigh the potential savings on fuel costs against the initial investment costs to determine if an outdoor wood furnace is the right choice for you.