Profile: Heat Star LLC specializes in offering fluoropolymer heaters and controls. Fluoropolymer tubular bayonet heater has superior chemical resistance and is compatible with most acids, cleaners, anodizing and pickling solutions. It includes low liquid thermal fuse and prevents tank damage against low liquid level. All L-style heaters include low liquid thermal fuse that prevents tank damage against low liquid level. Digital combination controls with conductivity level probes and bimet low liquid sensors are field calibratable. Redundant conductivity sensor prevents damage to heater's fluoropolymer coating and guards against tank damage. These are designed for fluoropolymer heater applications. It is supplied with 10 ft. J-thermocouple.