Watlow manufactures industrial heaters, sensors, and controllers for a variety of applications. We offer best-in-class engineering, standard products, and custom-designed solutions for high …

In 1922, Louis Desloge Sr. of the Desloge family founded Watlow in a rented corner space on the second floor of a machine shop in St. Louis, Missouri, and began manufacturing electric …

Watlow offers the most complete product line in the industry. With more than a quarter of a million designs on file, Watlow has the heater, sensor, or controller to meet your needs.

The online Watlow SELECT product configurator allows you to tailor products to your unique needs. Many SELECT products come with online documentation such as user guides, …

Watlow is the largest industrial heater manufacturer in the market, designing products that optimize thermal performance, decrease design time, and improve efficiency.

Watlow is a global leader in industrial thermal solutions, specializing in the design and manufacture of electric heaters, temperature sensors, controllers, and supporting software.

Watlow® was founded in 1922 and was built on an enduring commitment to “be the best.” This dedication created a steady stream of new products, technologies and a talented workforce …

Watlow is a global industrial technology company that uses its world-class engineering expertise, advanced thermal systems and manufacturing excellence to provide a wide array of …

Watlow designs and manufactures industrial heaters, temperature sensors, controllers and supporting software as well as assemblies – all of the components of a thermal system.

Watlow Electric Manufacturing Company is a leading manufacturer of industrial electric heaters, temperature sensors, and temperature control systems. The company was founded in 1922 …