What are outdoor wood boilers?

Outdoor wood boilers are devices that burn wood or other types of fuel to heat gas or liquids that can be used to heat up occupied spaces and structures. Heat generated using this type of boiler can also be used to heat up water through its distribution system.

The gas or liquids that are heated inside an outdoor wood boiler can also be used to provide heat to outdoor structures, such as swimming pools or greenhouses. The smoke generated by the burning of wood inside this type of boiler can cause some negative side effects in humans, such as lung irritation, coughing and increased risk of chronic bronchitis.