8 facts about far infrared heaters
Friday, August 4th, 2006Surely, heaters are the most important part of every far infrared sauna. They produce heat, that’s why this wooden box is known as sauna. Majority of heat they provide comes in a form of infrared (or thermal) radiation, that’s why this type of heaters is called infrared (far infrared) or radiant heaters. Promotional efforts of […]
