nVent – Raychem formally known as Pentair Thermal Management is a world leader in heat-tracing, fire & performance wiring and sensing solutions for the oil & gas, power, food & beverage, chemical, water and other process industries, as well as for the commercial and residential construction markets. Pentair specializes in manufacturing heat trace cable for pipe freeze protection, freezer frost heave prevention, hot water temperature maintenance, floor heating, snow melting and gutter and roof deicing.