Secondary air tube set

This flame tube set ensures the optimal flow of flue gases and contributes to efficient heat transfer and combustion within the stove. By extracting additional heat from the flue gases before they leave the appliance, the flame tubes help increase overall efficiency. The set is suitable for several versions and, in some cases, for different stove models. If you are unsure which model or version you need, please consult our service page before placing your order.