The Vevor pipe heating cable is designed to help prevent water pipes from freezing in cold weather. This 12' cable delivers 7W per foot of constant power and features a built-in thermostat that turns on and off automatically based on temperature. Its IP68 waterproof construction and durable layered design support reliable use in winter conditions. It is suitable for PVC hose, PEX, and metal pipes in applications such as RVs, basements, garages, gardens, water tanks, hydrants, and faucets.