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Traditional Sauna vs. Infrared Sauna

When you compare the health benefits and economics of a traditional sauna vs. infrared sauna designs there are some major differences in how the heat source effects the preheat time, the temperature inside the sauna and the way you perspire. Even the amount of space required to install the sauna and the cost of operating either one of these dry heat saunas will affect your decision in whether to choose a traditional Finnish design or go with infra-red technology.

Traditional saunas use wood-burning stoves or electric heaters require a rather long preheat time to reach the ideal sauna temperature of 190° F. The resultant air is hot and dry and can irritate the mucous membranes. To alleviate these conditions, water must be poured over heated rocks on top of the stove to increase the humidity. Compare these saunas vs. infrared saunas which warm up almost instantly and operate at much lower temperatures of 110° to 150° F.

Another difference when comparing traditional vs. infrared saunas is the way the energy is transferred from the source to the body. A wood-burning or electric heater has to warm up the air inside the room first. An infrared emitter that is built right into the wall of the sauna transfers the dry heat directly to the human body. The far infrared wavelengths penetrate deep into the skin and help you perspire 2 – 3 times more than with a conventional heater.



Infrared saunas score well vs. traditional saunas when it comes to energy usage. A typical session in a far infrared portable sauna costs only a few cents worth of electricity. Compare this to the energy demands of a 2 – 10 Kilowatt electric sauna room heater which could be expensive to operate. Also, a conventional dry heat sauna using a massive stove is most often a permanent installation, whereas a small infra-red unit can fit into a 4’ x 4’ space and is easy to assemble and take apart again when you move.


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