Quick Answer
To troubleshoot a wood stove that won't stay lit, first check the fuel, ensuring dry and well-seasoned wood. Next, inspect the stove and chimney for proper ventilation and a clear flue. If issues persist, consider adjusting the airflow and damper settings.
Inspecting the Fuel and Stove
When a wood stove won’t stay lit, it’s essential to inspect the fuel first. Ensure that the wood is well-seasoned, meaning it has been stored for at least six months to a year. Dry wood burns more efficiently and produces fewer creosote deposits. Check the wood for any signs of moisture, such as warping or cracking. A moisture meter can help determine the wood’s dryness.
Adjusting Airflow and Damper Settings
Proper airflow is crucial for a wood stove to burn efficiently and stay lit. Check the stove’s damper settings to ensure they are fully open. If the damper is partially closed, it can starve the fire of oxygen, causing it to go out. Adjust the airflow by opening or closing the dampers, but be careful not to overdo it, as this can lead to a smoky fire. As a general rule, the primary airflow should be set to about 50-60% open, with the secondary airflow set to about 20-30% open.
Verifying Chimney Ventilation
A clear flue is also essential for a wood stove to function properly. Check the chimney for any blockages or creosote buildup, which can cause the stove to malfunction. Use a chimney sweep or a specialized cleaning rod to clean the flue, and ensure that the chimney cap is securely in place to prevent animals or debris from entering.
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