Profile: Heat Co. specializes in providing electrical heaters, heating elements, heat chambers, sensors, and control panels. Ceramic band heaters consist of a helically wound resistance coil made from nickel/chrome wire. This resistance coil is evenly stretched and precisely wound through specially designed ceramic insulating beads, forming a flexible heating mat. The ceramic heating mat along with ceramic fiber insulation is placed on a stainless steel housing made with serrated edges providing maximum flexibility for easy installation.