Troubleshooting Common Issues
Even with correct installation and proper fuel, woodburning stoves can occasionally experience problems. Here are some of the most common issues and their likely solutions.
Stove Not Drawing Properly / Smoke in the Room
- Cold chimney: Pre-warm the flue by burning a firelighter or rolled-up newspaper before lighting the fire fully.
- Blocked chimney: Have your chimney swept—soot, tar, or nests may be restricting airflow.
- Poor ventilation: Ensure air vents are open and the room has sufficient fresh air supply.
- Weather effects: Downdrafts caused by wind or nearby buildings may require a chimney cowl.
Blackened Stove Glass
- Wet wood: Only burn logs with less than 20% moisture content.
- Low burn temperature: Run the stove hotter to burn off soot—don’t let it smoulder.
- Airwash blocked: Check that the secondary air control (airwash) is open during use.
- Incorrect loading: Avoid placing logs directly against the glass.
Poor Heat Output
- Undersized stove: The output (kW) may be too low for your room size.
- Poor fuel: Damp or low-quality wood reduces heat efficiency.
- Overloading: Too many logs restrict airflow; add fewer at a time.
- Blocked baffle or flue: Build-up of soot reduces performance—check and clean regularly.
Excessive Tar or Creosote Build-Up
- Burning wet wood: Switch to seasoned or kiln-dried logs.
- Slumbering: Avoid leaving the stove running with minimal air intake for long periods.
- Chimney sweeping: Increase the frequency of sweeps if tar deposits are a recurring problem.
- Flue temperature: Use a thermometer to ensure the stove runs hot enough for clean combustion.