Introduction

wood fired Boiler, as reliable heating sources in the long term, combine tradition with efficiency. The aim of this article is to introduce wood fired boiler, includes theirs types, advantages, installation, maintenance and costs. Whether you plan to install a wood fired boiler for your residence or business, which can help you make a wise choice.

What is a wood fired boiler?

A wood fired boiler is a machine that produces heating by combusting wood, it is usually used for household heating or providing hot water. It belongs to the category of combustion furnaces.

The differences between wood fired boilers and electricity boilers or gas-fired boilers.

wood fired Boiler: The main fuel used is biomass such as wood, wood chips, wood blocks, and wood pellets.

Electricity Boiler: Uses electricity energy as fuel.

Gas Boiler: Uses gas, liquefied petroleum gas, biogas and other gaseous fuels.

Types of wood fired boiler

wood fired Steam Boiler: This is a device that uses wood as fuel and generates steam through combustion. It needs higher pressure and temperature control and has a higher operating cost. It mainly used for steam supply in industrial production.

wood fired Hot Water Boiler: This type is primarily applied to heat and provide hot water. It has a lower operating cost, especially in ordinary pressure. Additionally, it is highly-efficient and environmental friendly.

The pros and cons of wood fired boilers

Pros

Fired boiler wood has many good features. For example, the heating effect is good. It can produce strong heat. When using this kind of boiler, you can raise the temperature of the house quickly. It can bring a warm feeling when using in cold winter.

Besides, it is safe when the power is cut off. Unlike electric – powered heating system, the operated heating system of wood – fired boiler does not need electric. It means that when there is no power, you do not need to worry that the boiler will not work. It can still be used to warm the house.

The last one is economical and practical. In some areas, the price of wood is low. If you live in that kind of area, you can save a lot of money when comparing with other ways to heat.

Cons

The most obvious disadvantage of wood – fired boiler is the air pollution. When burning wood, it will produce toxic gas. It includes carbon monoxide, formaldehyde and sulfur dioxide. It will cause air pollution. It will have bad effects on human beings and the environment.

The second one is the fuel. It needs to be prepared in advance. It must be stored well. It is inconvenient when using in rainy seasons or humid weather because the wood will be damp. It will be hard to burn.

The last one is the security. It is dangerous when the distance between the boiler and flammable materials is little. There must be considerable safe distance. It should be more than 1 meter. It also needs good ventilation to prevent the harmful gas enter.

Application scenarios for wood fired boilers

Domestic scenarios – heating and hot water supply

Commercial – heating and hot water supply for hotels and guest houses

Industrial sector-supply of steam for industrial production

Notes on installation and maintenance of wood fired boilers

Installation

Follow the installation manual: Before installation, the boiler’s installation manual must be carefully read and followed.

Professional Installation: It is recommended that a NFI certified professional or a Canadian WETT certified wood burning specialist install and maintain a wood burning heating product.

Safe spacing: Ensure that the boiler is safely spaced from surrounding objects to avoid the risk of fire

Maintenance

Regular inspections: Inspect the chimney joints and the chimney itself at least twice a month and clean the wood distillate to prevent fires.

Ash disposal: ash should be poured into a metal container with a tight-fitting lid and stored outside the house on a non-flammable surface.

Avoid bumping the glass: avoid bumping the glass when adding firewood, don’t slam the door or knock on the glass

Wood fired boiler prices

Small residential wood-burning heaters: about $67 to $235

Commercial or industrial wood burning boilers

15-kilowatt wood-burning stove: about $200 to $500

Biomass pellet stove: about US$637 to US$787

1-ton wood fired steam boiler: about $7,689

4-ton wood fired steam boiler: about US$23,086

Biomass heat transfer oil furnace: about US$3915 to US$8113

Conclusion

Whether it’s for residential or commercial use, a well-selected and properly maintained wood fired boiler will provide years of reliable service. If you have a need to learn more about wood fired boilers or need guidance on selection and installation, please feel free to contact us. We are here to help you find the perfect solution for your heating needs. Our team of experts is always ready to assist you with any questions or concerns you may have.