Cartridge Heaters

More Information and Tools (Click to show)

Cartridge Heater Configurator

Specify your own built-to-order cartridge heater, get an instant quote, and order online without waiting.

Cartridge Diameters Explained

Why there's a difference between a cartridge heater's nominal and actual sizes, and how much that difference is.

We have over 400 stock list cartridge heaters available for rapid delivery. All stock list heaters receive quantity discounts once they've been added to your shopping cart.

If you don't see the cartridge heater you need, you can create your own with our cartridge heater configurator – choose your specifications, get an instant price, and order from the same page. If you need something different, or you're just not sure what you need, let us know and we'll help you figure it out: you can give us a call at (866) 685-4443, send us an email, or fill out one of our contact forms. You can also check out the box on this page for more information on cartridge heaters.

All cartridge heaters in metric sizes are built to order, but are available with fast lead times. To order metric cartridge heaters, you can use our configurator, call us, or email us.