[Noldhor]

Does the length of the furnace tube have any effect on the combustion of the furnace? I see that there are many furnace tubes of different lengths on Amazon, and I don’t know which one to buy

[tristndad]

It depends on the size of your tent. The top of the furnace tube should be higher than the top of the tent by a certain height. Only in this way can the tent not be burned out by sparks.