https://output.jsbin.com/calujenece/
How to Properly Install and Maintain an Outdoor Wood Burner Outdoor wood burners, also called wood boilers, appear like small sheds with a short smoke stack. They are heated by water, or a combination of antifreeze and water which is then circulated throughout the house. When combined with dry wood and EPA-approved outdoor boilers they can be an eco-friendly alternative to fossil heating. They still produce lots of smoke. Energy Efficiency Wood heat is a common choice to heat homes for centuries. With the fluctuating cost of fossil fuels wood heat i