Electrical controllers for heaters used by the oil and gas industry; process controls, namely, process control panels for controlling electric heaters; process heating systems and assemblies, namely, contactors, stepless silicon controlled rectifiers, shorted silicon controlled rectifier detection, temperature controllers, thermo switches, thermostats, heat detectors, power controllers, and thermocouples; power control components for heating units, electromechanical controls and thermostats for heating units, temperature heat sensors Temperature detector sensors; electric switches; electronic controls for controlling temperature, pressure, humidity, and other conditions; insulated connection electric wire; insulated electric cable; temperature controllers for controlling temperature systems and devices or sensors implementing such temperature systems, or a combination thereof; computer software for controlling and managing temperature, pressure, humidity, and other conditions; climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; temperature process controllers for controlling temperature systems and devices or sensors implementing such temperature systems, or a combination thereof; temperature limits and scanners, namely, sensors for the determination of temperatures; software that interfaces with controllers, sensors, heaters, and automation equipment; software for configuring and monitoring heaters, sensors, and controllers; temperature monitoring equipment, namely, software to control heaters and sensors; electrical fuses; electric control panels; transformers; electrical adapters; temperature and process indicators in the nature of electronic display interfaces and alarms for temperature notification; touch screen electric control panels; integrated multifunction controllers for controlling temperature systems and devices or sensors implementing such temperature systems, or a combination thereof; electronic temperature data loggers; downloadable mobile application to monitor, control, or adjust heaters, sensors, and controllers; resistance temperature sensors; electric resistors; electrical switches; electric contactors; condensers; and parts for the foregoing

heaters used by the oil and gas industry; immersion heaters; circulation heaters; industrial electric heaters, namely, strip heaters, over the side heaters, flange heaters, ring heaters, flexible heaters, band heaters, nozzle heaters, cartridge heaters, screw plug heaters, tubular heaters, radiant heaters, clip-on heaters, barrel heaters, conduction heaters, coil and cable heaters, insertion heaters, cast-in heaters, ceramic fibers heaters, drum heaters, duct heaters, rubber heaters, and layered heaters, and parts for those products; industrial air heaters, boilers and steam generators, circulation heaters, fluid super heaters principally for industrial purposes, fluid pre-heaters principally for industrial purposes, tank heaters, liquid heaters; process heating systems, comprised of fluid recirculators, pumps, vaporizers, tanks, ovens, boilers, and heat exchangers, electric resistance heating wires, heat trace cables, heat trace tape, and mineral insulated cable; heat transfer systems composed of heating elements, controllers, parts, and power supplies therefore

installing, servicing and repairing of industrial electric heaters, process heaters, recirculators, component heaters, thermal systems, sensors, controllers, ovens, pumps, vaporizers, tanks, boilers, heat exchangers, process control panels and assemblies, and other thermal products used by the oil and gas industry