At just 35°–42°C, an infrared cabin isn't really suitable for a sauna, as you don't really break a sweat at these mild temperatures, but that's perfectly fine. For comparison, a Finnish sauna has temperatures of around 80° to a maximum of 140°C – that's a completely different scale. So what makes the infrared sauna so special? These cabins don't use a central heater or even a sauna stove, but rather several infrared heaters positioned opposite benches or loungers.