Schwank luminous heaters with their outstanding reputation are ideal for space heating of industrial buildings, warehouses, sport arenas, football stadiums, churches and diverse outdoor applications. The infrared energy is radiated by the ceramic tiles where flames are established at the numerous passages in the tile emitting temperatures of up to 950° C. Infrared waves penetrate the air nearly loss-free and only turn into warmth – once making contact with persons and surfaces. Schwank’s product range includes the world’s most energy efficient infrared radiant luminous heaters.