With an input range from 30,000 Btu/h to 160,000 Btu/h, NDUSTRIA™ high intensity ceramic heaters incorporate a honeycomb tile design for maximum radiant output. These compact, high intensity luminous heaters are built to last with heavy duty, corrosion -resistant materials throughout. Ceiling hung, NDUSTRIA™ high intensity heaters are available in natural gas or propane and can be mounted horizontal or up to 35° from horizontal directing heat only where needed, ensuring optimum efficiency and occupant comfort.