Designed to provide freeze protection and process temperature maintenance for high power, high exposure industrial heat-tracing applications, Raychem mineral-insulated heating units ensure operational reliability and corrosion resistance in harsh environments. The pot seal design with flexible pigtails, in combination with alloy 825 cold-lead cables and nickel-plated brass glands, allows the heating units to offer maximum electrical protection against moisture and corrosion. All of product updates are included in the latest version of the company’s heat-tracing design software, TraceCalc Pro v2.11. The software includes the ability to automatically calculate important system data such as pipe heat loss and maximum sheath temperatures. It also offers a provision of accurate material billing and simple quotation requests for complete heat trace systems.