Far Infrared Space Heating Unit, Souna Bath and Dryer Unit

Abstract

Gas or kerosine is vacuum-combusted and the combustion gas is adjusted to a proper temperature to heat the radiation tube which radiates far infrared rays. The rays are directed to the object area by reflectors to heat at high efficiency. Neither electric power, steam, nor hot water is used as the heat source. For heating and drying, far infrared rays are much superior.
By selecting proper wavelength, far infrared rays offers comfortable circumstance for good health and amenity.