What is the typical heat source for a pot still?

The typical heat source for a pot still is steam, which is utilized to provide a consistent and efficient means of heating the wash or mash during the distillation process. By using steam, the heat is applied gently and evenly, allowing for a controlled evaporation of the alcohol and retention of desired flavors and aromas from the fermented mash. This method also helps to minimize the risk of scorching the mash, which can occur when using direct heat sources.

In many cases, steam distillation is preferred because it allows for the careful manipulation of temperatures, which is particularly important in producing high-quality spirits. It promotes a smoother and more refined distillation process, which is vital for maintaining the characteristics of the spirit being produced.

Other options such as electricity or gas could potentially be used for heating, but they are less common in traditional pot still distillation. Hot air is not a typical heat source for this process either as it does not provide the same level of control and efficiency in heating compared to steam.