In colder climates, it’s essential to plan ahead to make sure pipes, sprinkler systems, water spigots and other essential features don’t freeze in or around your home. Raychem electric pipe heaters are attached to the exterior of a water pipe, or are installed inside the pipe. The cable produces just enough heat to keep water pipes from freezing in winter. Pre-assembled systems offer fast installation, and cut-to-length heating cable solutions provide on-site flexibility. Self-regulating cables adjust their power output based on the temperature.