Wood burning stoves have regained popularity in recent years for their efficiency, cost-effectiveness, and eco-friendliness. One key factor in optimizing the performance of your wood stove is choosing the right fuel. While logs are the traditional choice, wood chips are increasingly recognized as an excellent alternative. In this article, we will delve into the technical details of using wood chips in wood burning stoves, including sourcing, preparation, and their benefits.
Choosing the Right Wood Chips
When it comes to using wood chips in your wood stove, not all types are created equal. It’s essential to select the right wood chips to ensure both safety and efficiency.
Size and Consistency: Wood chips should be uniform in size, ideally about 1 to 2 inches in diameter. Consistency in size ensures an even burn and proper combustion.
Moisture Content: The moisture content of wood chips is crucial. Ideal moisture content ranges from 20% to 25%. Drier chips ignite and burn more efficiently, while overly wet chips can cause creosote buildup and reduce efficiency.
Wood Type: Hardwood, such as oak, maple, or cherry, is preferable to softwood. Hardwood provides a longer burn time and generates more heat.
Sourcing Wood Chips
Obtaining quality wood chips is crucial to the success of your wood burning stove. You can either purchase them or produce your own. Here are the options:
Purchase: Many suppliers offer pre-packaged wood chips. When buying, ensure the chips meet the size and moisture content requirements. You can often find wood chips at garden centers, home improvement stores, or from local firewood suppliers.
Producing Your Own: If you have access to a supply of wood and a wood chipper, you can create your own wood chips. Ensure you follow safety guidelines when using a wood chipper.
Preparing Wood Chips
Proper preparation of wood chips ensures a clean and efficient burn in your wood burning stove:
Drying: If your wood chips have a moisture content above 25%, consider drying them before use. This can be done by storing them in a dry, well-ventilated area for several months.
Storage: Store your wood chips in a dry place to maintain their moisture content. A shed or covered area is ideal. Keep them covered with a tarp if necessary.
Benefits of Using Wood Chips
Using wood chips in your wood burning stove offers several advantages:
Efficiency: Wood chips ignite quickly and burn efficiently due to their consistent size and lower moisture content. This leads to better heat output and longer burn times.
Clean Burning: Wood chips produce minimal smoke and ash when compared to logs. This means less maintenance for your stove and reduced environmental impact.
Sustainability: Wood chips are a sustainable fuel source. When sourced responsibly from tree pruning or renewable forests, they can be an eco-friendly option.
Cost-Effective: Wood chips are often more affordable than purchasing pre-cut logs, making them a budget-friendly choice.
Safety Considerations
While wood chips are a great choice for wood stoves, you should always prioritize safety:
Chimney Maintenance: Regularly clean and inspect your chimney to prevent creosote buildup.
Proper Ventilation: Ensure your stove’s ventilation is appropriate for wood chips. Consult your stove’s manufacturer or a professional if needed.
Flue Temperature: Monitor your stove’s flue temperature to ensure it stays within the recommended range.
Conclusion
Wood chips are a viable and efficient fuel source for wood burning stoves, offering a clean burn, sustainability, and cost savings. By selecting the right wood chips, sourcing or preparing them carefully, and adhering to safety guidelines, you can enjoy the warmth and comfort of your wood stove while reducing your environmental impact and expenses.