Over-the-Side Immersion Heaters include electric immersion heaters, heat exchangers and temperature control packages. These products are designed specifically for heating and cooling of chemistry in wet process manufacturing environments. Industries serves include electroplating, anodizing, printed circuit board, cleaning technologies, pharmaceutical, food, and biomedical. Products include: Fluoropolymer (PTFE) Heaters, Metal Heaters, Quartz Heaters, Special Application Heaters.

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.


