Metal Heaters

Immersion Heater Info and Tools (Click to show)

Immersion Heater Configurator

Specify your own built-to-order immersion heater with this tool and get a quote from us in one business day.

How to Select an Immersion Heater

Details on how to specify material and power density to get the longest service life from an immersion heater.

Immersion Heater Sheath Selector

Look up the liquid that you'll be heating and get recommendations on the best sheath materials to use.

We have hundreds of standard over-the-side immersion heaters available for purchase online. All of these heaters feature large tubular construction and are available in power densities of 35W/in² or 18W/in², with total power up to 54kW. Standard heaters can be configured prior to checkout – you can select the operating voltage and the temperature range of the included thermal protector (which prevents overheating). If you need a heater with a longer cold zone or longer riser, or if you have any questions, just send us an e-mail, fill out one of our contact forms, or give us a call at (866) 685-4443.

If none of our standard immersion heaters are quite right for your application, you can get a fast, easy quote on a built-to-order heater using our Built-to-Order Immersion Heater Configurator – we can make built-to-order heaters to match special applications in as little as 3 working days in many cases.

If you'd like to learn more about specifying the right immersion heater for your application, including the sheath material, power density, and total power, check out the box on this page for our articles and tools to help you choose the right heater for your application.