How a Sauna Works
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Structure
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A crucial part of how a sauna functions stems from its structure. Without the sauna's specific structure, it can't heat up and retain high temperatures. A sauna is lined with a forgiving type of wood as opposed to a solid wood. A soft wood is needed in order to take in the heat produced by the sauna. The wood used for the structure of the sauna keeps the inside of the sauna from becoming too hot to the touch, which is what makes it possible to remain inside the room for extended periods.
Heat
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The heat for a sauna can be produced by several sources: electric, gas or wood. The amount of heat that needs to be produced by the heating component depends on the size of the sauna.
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Steam
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Besides heat, a major component of how a sauna works is steam. Once the sauna has a structure and a heater, it is time for steam. The source behind the steam are stones. In order to produce steam, it is important to supply the sauna's heating component with stones that can withstand extreme temperatures without cracking. Hot water is poured over the hot stones, producing steam. Individuals can expect steam to begin issuing once the stones have become heated, which generally takes about 30 minutes. When the sauna begins releasing the steam from the stones, a calming, relaxing experience awaits.
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