The Vevor pipe heating cable is designed to help protect water-filled pipes from freezing in cold weather. This 18' heat cable delivers constant 7W/ft output and features a built-in thermostat for automatic operation. Its IP68 waterproof construction is suitable for use on PVC hose, PEX, and metal pipes in homes, RVs, garages, gardens, and similar applications. The pre-assembled design supports straightforward installation, while the 3' power cord adds placement flexibility.