Firebox Design - Premium Range
Firebox Heat Exchanger and Quad Burn Systems for Cleaner, Longer Burns
What makes a Clean Air Wood Heater unique is the patented firebox design, which generates a longer, cleaner heat, longer burn times and lower emissions than ever before. The quad burn system, heat exchanger tubes and removable stainless steel baffle are all part of the unique design that makes Clean Air Wood Heaters leaders in design excellence.
The secret is in the heat exchanger system, which enhances natural airflow and creates cleaner and more efficient heat using less fuel. The stainless steel baffle holds the gases within the firebox and the quad burn system brings in more air, igniting the gases and enabling their total burn. What this means is a significant reduction in emissions from a Clean Air Wood Heater. All Clean Air wood heaters perform well below the Australian Standard of allowable emissions, and offer increased efficiency and heat output.
The Clean Air exclusive Venturi System allows continuous airflow around the wood heater even when the fan is not operating. This is a great advantage for extra long overnight burns.
The three speed fan, standard in all Clean Air wood heaters, is a design feature that directs air over the top of the ribbed firebox, increasing heat output and, in the medium and large models, also directs air through the heat exchanger system.

- 3 speed industrial fan
- Fan forced or natural airflow
- Rear Air Deflector for better air redirection through Exchangers
- Heated air exiting Heat Exchanger Tubes
- Heated air exiting from around Firebox
- Larger door glass (self cleaning)
- Pre-heated primary combustion air passes across glass and into fire
- Secondary air introduced at rear of Firebox for a balanced and more complete burn
- Tertiary air introduced on sides of Firebox for true triple burn and total burn of gases
- Heat Exchange Tubes inclined to the front to enhance natural air flow
- Gases finally exit via Flue
- CONTINUAL FLAME REDIRECTION
The Firebox with a difference – more steel, more ribbing, greater efficiency, longer burn times and lower emissions – Clean Air wood heaters are the perfect choice for energy efficient home heating.
