Pre-assembled and ready to install, the AHB Series pipe heating system prevents pipes from freezing in homes and businesses by keeping water flowing in temperatures down to -40 degrees F. With an energy-saving thermostat, AHB cables automatically switch electricity on and off, based on the temperature to prevent freezing. The cables operate on standard 120 Volts AC and are suitable for use on plastic or metal water pipes where they produce a fixed amount of safe heat. Cables are ready-to-install with grounded plug, power indicator light, energy-saving thermostat and easy-to-follow instructions. Construction of the system includes a braided metal jacket for ground, a black outer jacket, thermostat, 2-foot orange 18/3 supply cord with grounded plug, and an integral power indicator light. EasyHeat.