This self regulating heating cable, tinned copper conductor and tinned copper metal braid with thermoplastsic elastomer over jacket, is made for use with Supply voltages of 110v, 220v to 230v. For use in wet or weak chemical environments. It is moisture, chemical, and flame resistant, and ideal for freeze protection and low temperature process maximum continuous maintenance of up to 149F (65°C). It automatically adjusts heat output based on surface temperature. It is safe to overlap and to insulate, and can be cut-to-length and terminated in the field. No temperature controller is required.