syvyskeitin

Syvyskeitin is a Finnish term that translates to "deep boiler" or "deep cooker." It refers to a type of Finnish sauna stove designed for heating saunas, particularly those with a large stone capacity. These stoves are characterized by their deep firebox and the significant volume of stones they can hold, which are typically placed above the combustion chamber. The depth of the stove allows for a more intense and prolonged heat buildup within the stones.

The primary function of a syvyskeitin is to generate a high-quality löyly, the steam produced when water is thrown onto the hot stones. The large mass of heated stones in a syvyskeitin can release a soft and pervasive steam for an extended period, creating a comfortable and immersive sauna experience. The design prioritizes efficient heat transfer from the fire to the stones, ensuring they reach optimal temperatures.

Syvyskeitin stoves are often favored by traditional sauna enthusiasts who appreciate the characteristic löyly they produce. The sustained heat retention of the large stone mass also means that the stove can maintain its temperature for longer after the fire has died down. Materials used in their construction typically include cast iron or steel, designed to withstand high temperatures and prolonged use. Their size and design make them suitable for larger sauna rooms where a significant amount of heat is required.