Watlow Process Heaters

Watlow carries a number of process heaters that generate heat as part of a manufacturing or industrial process. The group offers products in tubular, immersion, and circulation designs. These process heaters are easy to install and maintain, and are available in a wide array of options that allow you to tailor them to your particular application needs.

Questions? Call one of our engineers at 1-800-884-4967.

Watlow WATROD Tubular Heater

Single- and double-ended tubular heating elements.

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Watlow Screw Plug Immersion Heater

Ideal for direct immersion heating of liquids.

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Watlow Flange Immersion Heater

Flanged immersion heaters for heating liquids and gases in tanks and pressure vessels.

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Watlow Circulation Heater

Watlow WATROD or FIREBAR heating elements combined with all necessary appliances to form a complete heating assembly.

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Watlow WATROD Duct Heater

The perfect heating solution for non-pressurized, air-heating applications.

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Watlow Square Flange Immersion Heater

Square flange immersion heaters designed for use in boilers and industrial storage tanks.

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Watlow FIREBAR Heater

Innovative, flat surface design improves heater performance.

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Watlow STARFLOW Circulation Heater

Designed to heat gas streams to 1400°F for drying applications .

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Watlow WATROD Multicoil Tubular Heater

Versatile and innovative tubular heating element with multiple coils and/or thermocouples.

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Watlow Finbar Heater

Improves heat transfer to the air and permits putting more power in tighter spaces.

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Watlow Process Heaters

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