5/16” Diameter cartridge heaters with 10” swaged in high temperature leads.
Cartridge heaters are listed below in their overall length.

Why Choose Heating Elements Plus?

Heating Elements Plus is the online sales division of Protherm Industries, Inc., based in Nashville, Tennessee. With over 40 years of experience in process and industrial heating, we are more than just a supplier—we are a trusted partner who understands the demands of your industry.

Whether you’re looking to place an order directly through our secure online store or need help from one of our engineers, we are here to provide fast, reliable, and knowledgeable service.

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Ambient Sensing Heat Trace Layout

Line Sensing Heat Trace Layout