single-point heater rods,heater element,coils heaters, heater with thermocouple,special thermocouple,adjustable heaers. heater element, coils heaters, heater with thermocouple ,special thermocouple,adjustable heaters ... .Power destity: 10-15 W/CM2Power: 0 - 1200W.Accept OEM. Heater element, Single-point heater rod