As more Australian homeowners seek out sustainable, cost-effective heating options, the classic firewood heater continues to rise in popularity. Known for its cozy ambiance and natural heat output, a wood-burning heater is both functional and aesthetic. However, one critical component that often doesn’t get the spotlight it deserves is the firewood heater flue. A properly installed and well-maintained flue system is essential for ensuring safe, clean, and efficient operation of any wood heater. Whether you’re upgrading an old fireplace, building a new home, or switching to wood heating, understanding your flue system is key to getting the most out of your firewood heater.