Why infrared sauna consumes less electricity
Saturday, March 4th, 2006In a recent comparison of infrared heaters with electrical stove I showed that infrared sauna consumes 4-5 times less electricity than conventional sauna. In this post I will explain why it is so and how it follows from the basic physical principles.
There are three ways heat can transfer from its source (heater) to surroundings (sauna). […]
