Cartridge heater units contain a tube-shaped heating element that’s used in HVAC compressors, fuel cells, semiconductors, medical devices, and much more. Similarly, heating cables are heating units that are used for frost protection, ice and snow melting, and other larger-scale heating applications. Another type of unit, an immersion heater, is used to heat hot water. These small immersible plug-in coil heaters can heat water in a matter of minutes. Process heater elements work like immersion heaters, but are typically packed in a silicone rubber sheath, rather than a coil design, and are used for larger industrial heater applications. We also carry electric unit heaters and portable electric heaters too.
Frequently Asked Questions
The size of cartridge heater you need depends on the wattage and length. The wattage is dependent on the amount of heat needed. The length is determined by the size of the hole available in which to insert the cartridge heater.
Cartridge heaters are inserted into a hole and heat from the inside out. Band heaters are wrapped around the outside of an object and heat from the outside in.
Yes, cartridge heaters can be used in hazardous locations with the proper approvals and certifications.
The lifespan of a cartridge heater depends on the application and operating conditions, but typically lasts several years.
