Industrial Heating Elements for Reliable & Efficient Process Heating Wattco industrial heating elements are engineered for reliable, efficient, and uniform heating across a wide range of industrial applications. Our heating solutions include cartridge heaters, flanged heaters, immersion heaters, screw plug heaters, open coil duct heaters, silicone rubber heaters Wattco heating elements are suitable for process heating, tank and liquid heating, air heating, machinery, chemical processing, food and beverage, and HVAC applications. Visit www.wattco.com or call 1-800-492-8826 for more information. https://www.wattco.com/