Chromalox_Immersion_Heaters-flangedIMMERSION HEATERS: An Overview

Immersion heaters consist of tubular heating elements that are often in the form of a “U” or circular shape. Users can choose from several different immersion heater configurations and styles by selecting from an array of heating capacities (kilowatt ratings), voltages, sheath materials, terminal housings, thermostat types and extras.

The immersion heater elements are attached to a wiring box by using joining methods such as welding or brazing. The wiring box of such a heater typically is separated from the immersion solution via gaskets, bolt-on flanges, screw plug fittings, or an extension that allows the conduit box to hang over the side of the tank away from the immersion liquid.

along with being highly efficient, immersion heaters are available in a variety of sizes and shapes, which makes them  ideal for a wide variety of industrial or commercial applications. For instance, they are a good choice for the food and beverage sector to heat liquids such as water, oil, pulp or milk. Immersion heaters are also useful for freeze protection applications, and many different heat transfer systems make use of an immersion heater.

When ordering an immersion heater, there is an array of heater types, heating capacities (kilowatt ratings), voltages, sheath materials, terminal housings, thermostats and thermal cut-outs to choose from.

There are several standard products available to purchase from JobcoSupply.com; however, most manufacturers also offer a number of custom alternatives for the customer’s unique application. With expert engineering capabilities, immersion heaters can be made for use in corrosive or explosive environments and pressurized heating systems.

See more about... Urn Heaters Chromalox Immersion Heaters Tubular and Process Heaters Watlow Immersion Heaters

Shop Immersion Heaters

Shop Urn Heaters

Urn Immersion Heaters for Buffet Tables, Steam Tables, and Catering Tables.  These Marathon/Glenn Electric similar and Chromalox buffet table heaters are supplied with a thermal cutout that is designed to de-energize the heater when the liquid is gone.  If the heater elements are PARTIALLY IMMERSED in water, then this will overwork the heater causing it to burn out faster than normal.  The thermal cutout is a safety precaution feature and should NOT be continuously used as your “low liquid” detector to alert you to the need for adding water.  Your steam table needs a regular maintenance schedule that keeps the heater elements TOTALLY IMMERSED IN WATER and keeps the heater elements free of corrosion build-up by using copper wool to clean them.  Click here if you only need a straight steam table heater.

Call Jobco at 479-424-1300 to order your replacement steam table heater!!!

Click here for important information about operating and maintaining an urn immersion heater.


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  • GSU-602-208-CT Urn Heater Immersion Heater-comparable

    GSU-602-208-CT Urn Heater Immersion Heater-comparable

    $560.00
    The TTUH-CO-60 urn heater is made for applications requiring 208 volt power single phase and 6000 watts. In the urn heater diagram that is attached below, the "A" overall heater length dimension is 14.5" (was 13.5 inches), the "B" inside tank height is 2.125" (was 1 inch), and the "C" width dimension is 4" (was 4 inches).
    Maximum quantity exceeded
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    GSU-602-208-CT Urn Heater Immersion Heater-comparable

    GSU-602-208-CT Urn Heater Immersion Heater-comparable

    The TTUH-CO-60 urn heater is made for applications requiring 208 volt power single phase and 6000 watts. In the urn heater diagram that is attached below, the "A" overall heater length dimension is 14.5" (was 13.5 inches), the "B" inside tank height is 2.125" (was 1 inch), and the "C" width dimension is 4" (was 4 inches).
    $560.00

    GSU-602-208-CT Urn Heater Immersion Heater-comparable

    $560.00
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  • GSU-602-230-CT Urn Heater Immersion Heater-comparable

    GSU-602-230-CT Urn Heater Immersion Heater-comparable

    $568.00
    The GSU-602-230-CT urn heater IS NOW OBSOLETED. TTUH-CO-60 is a COMPARABLE immersion heater built with a lower watt density to provide a long heater life and dependable performance.
    Maximum quantity exceeded
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    GSU-602-230-CT Urn Heater Immersion Heater-comparable

    GSU-602-230-CT Urn Heater Immersion Heater-comparable

    The GSU-602-230-CT urn heater IS NOW OBSOLETED. TTUH-CO-60 is a COMPARABLE immersion heater built with a lower watt density to provide a long heater life and dependable performance.
    $568.00

    GSU-602-230-CT Urn Heater Immersion Heater-comparable

    $568.00
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  • GSU-602-CT Urn Heater Immersion Heater

    GSU-602-CT Urn Heater Immersion Heater

    $575.00
    The GSU-602-CT SIMILAR urn heater is made for applications requiring 240 volt power single phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
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    GSU-602-CT Urn Heater Immersion Heater

    GSU-602-CT Urn Heater Immersion Heater

    The GSU-602-CT SIMILAR urn heater is made for applications requiring 240 volt power single phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    $575.00

    GSU-602-CT Urn Heater Immersion Heater

    $575.00
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  • GSU-603-208-CT Urn Heater Immersion Heater

    GSU-603-208-CT Urn Heater Immersion Heater

    $390.00
    The GSU-603-208-CT urn heater is made for applications requiring 208 volt power three phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-603-208-CT Urn Heater Immersion Heater

    GSU-603-208-CT Urn Heater Immersion Heater

    The GSU-603-208-CT urn heater is made for applications requiring 208 volt power three phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $390.00

    GSU-603-208-CT Urn Heater Immersion Heater

    $390.00
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  • GSU-603-CT Urn Heater Immersion Heater

    GSU-603-CT Urn Heater Immersion Heater

    $390.00
    The GSU-603-CT urn heater is made for applications requiring 240 volt power three phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-603-CT Urn Heater Immersion Heater

    GSU-603-CT Urn Heater Immersion Heater

    The GSU-603-CT urn heater is made for applications requiring 240 volt power three phase and 6000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $390.00

    GSU-603-CT Urn Heater Immersion Heater

    $390.00
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  • GSU-702-208-CT Urn Heater Immersion Heater

    GSU-702-208-CT Urn Heater Immersion Heater

    $375.00
    The GSU-702-208-CT urn heater is made for applications requiring 208 volt power single phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-702-208-CT Urn Heater Immersion Heater

    GSU-702-208-CT Urn Heater Immersion Heater

    The GSU-702-208-CT urn heater is made for applications requiring 208 volt power single phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    $375.00

    GSU-702-208-CT Urn Heater Immersion Heater

    $375.00
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  • GSU-702-CT Urn Heater Immersion Heater

    GSU-702-CT Urn Heater Immersion Heater

    $475.00
    The GSU-702-CT urn heater is made for applications requiring 240 volt power single phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-702-CT Urn Heater Immersion Heater

    GSU-702-CT Urn Heater Immersion Heater

    The GSU-702-CT urn heater is made for applications requiring 240 volt power single phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 1 inch, and the "C" width dimension is 4 inches.
    $475.00

    GSU-702-CT Urn Heater Immersion Heater

    $475.00
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  • GSU-703-208-CT Urn Heater Immersion Heater

    GSU-703-208-CT Urn Heater Immersion Heater

    $395.00
    The GSU-703-208-CT urn heater is made for applications requiring 208 volt power three phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-703-208-CT Urn Heater Immersion Heater

    GSU-703-208-CT Urn Heater Immersion Heater

    The GSU-703-208-CT urn heater is made for applications requiring 208 volt power three phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $395.00

    GSU-703-208-CT Urn Heater Immersion Heater

    $395.00
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  • GSU-703-CT Urn Heater Immersion Heater

    GSU-703-CT Urn Heater Immersion Heater

    $395.00
    The GSU-703-CT urn heater is made for applications requiring 240 volt power three phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-703-CT Urn Heater Immersion Heater

    GSU-703-CT Urn Heater Immersion Heater

    The GSU-703-CT urn heater is made for applications requiring 240 volt power three phase and 7000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 11 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $395.00

    GSU-703-CT Urn Heater Immersion Heater

    $395.00
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  • GSU-803-208-CT Urn Heater Immersion Heater

    GSU-803-208-CT Urn Heater Immersion Heater

    $435.00
    The GSU-803-208-CT urn heater is made for applications requiring 208 volt power three phase and 8000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-803-208-CT Urn Heater Immersion Heater

    GSU-803-208-CT Urn Heater Immersion Heater

    The GSU-803-208-CT urn heater is made for applications requiring 208 volt power three phase and 8000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $435.00

    GSU-803-208-CT Urn Heater Immersion Heater

    $435.00
    Successfully Added to your Shopping Cart
    Adding to Cart...
  • GSU-803-CT Urn Heater Immersion Heater

    GSU-803-CT Urn Heater Immersion Heater

    $435.00
    The GSU-803-CT urn heater is made for applications requiring 240 volt power three phase and 8000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-803-CT Urn Heater Immersion Heater

    GSU-803-CT Urn Heater Immersion Heater

    The GSU-803-CT urn heater is made for applications requiring 240 volt power three phase and 8000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $435.00

    GSU-803-CT Urn Heater Immersion Heater

    $435.00
    Successfully Added to your Shopping Cart
    Adding to Cart...
  • GSU-903-208-CT Urn Heater Immersion Heater

    GSU-903-208-CT Urn Heater Immersion Heater

    $435.00
    The GSU-903-208-CT urn heater is made for applications requiring 208 volt power three phase and 9000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-903-208-CT Urn Heater Immersion Heater

    GSU-903-208-CT Urn Heater Immersion Heater

    The GSU-903-208-CT urn heater is made for applications requiring 208 volt power three phase and 9000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $435.00

    GSU-903-208-CT Urn Heater Immersion Heater

    $435.00
    Successfully Added to your Shopping Cart
    Adding to Cart...
  • GSU-903-CT Urn Heater Immersion Heater

    GSU-903-CT Urn Heater Immersion Heater

    $435.00
    The GSU-903-CT urn heater is made for applications requiring 240 volt power three phase and 9000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    GSU-903-CT Urn Heater Immersion Heater

    GSU-903-CT Urn Heater Immersion Heater

    The GSU-903-CT urn heater is made for applications requiring 240 volt power three phase and 9000 watts. In the urn heater diagram that is shown below, the "A" overall heater length dimension is 13.5 inches, the "B" inside tank height is 2.25 inch, and the "C" width dimension is 4 inches.
    $435.00

    GSU-903-CT Urn Heater Immersion Heater

    $435.00
    Successfully Added to your Shopping Cart
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  • TTUH-CO-30 Urn Heater Immersion Heater 208 VOLT 3000 WATT

    TTUH-CO-30 Urn Heater Immersion Heater 208 VOLT 3000 WATT

    $626.00
    The TTUH-CO-30 is an immersion heater built for use in steam tables and food serving counters.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    TTUH-CO-30 Urn Heater Immersion Heater 208 VOLT 3000 WATT

    TTUH-CO-30 Urn Heater Immersion Heater 208 VOLT 3000 WATT

    The TTUH-CO-30 is an immersion heater built for use in steam tables and food serving counters.
    $626.00

    TTUH-CO-30 Urn Heater Immersion Heater 208 VOLT 3000 WATT

    $626.00
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  • TTUH-CO-30 Urn Heater Immersion Heater 208 Volt Single Phase 3000 Watts

    TTUH-CO-30 Urn Heater Immersion Heater 208 Volt Single Phase 3000 Watts

    $645.00
    The TTUH-CO-30 is COMPARABLE to the GSU-302-208-CO immersion heater built with a lower watt density to provide a long heater life and dependable performance.
    Maximum quantity exceeded
    Minimum purchase amount of 0 items is Required
    TTUH-CO-30 Urn Heater Immersion Heater 208 Volt Single Phase 3000 Watts

    TTUH-CO-30 Urn Heater Immersion Heater 208 Volt Single Phase 3000 Watts

    The TTUH-CO-30 is COMPARABLE to the GSU-302-208-CO immersion heater built with a lower watt density to provide a long heater life and dependable performance.
    $645.00

    TTUH-CO-30 Urn Heater Immersion Heater 208 Volt Single Phase 3000 Watts

    $645.00
    Successfully Added to your Shopping Cart
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  • Urn Heater Replacement Gasket 14E-1087-01

    Urn Heater Replacement Gasket 14E-1087-01

    $16.50
    URN HEATER REPLACEMENT GASKET 14E-1087-01
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    Urn Heater Replacement Gasket 14E-1087-01

    Urn Heater Replacement Gasket 14E-1087-01

    URN HEATER REPLACEMENT GASKET 14E-1087-01
    $16.50

    Urn Heater Replacement Gasket 14E-1087-01

    $16.50
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