Key features

• •HEATIT is registered Trademark by zhukeshi(We didn't authorize other sellers in Amazon.com). Suitable for use on plastic and metal water pipes( including inlet pipe,drain pipe, sewer, palm tree frost protection etc). Industrial grade self regulating heating cable. The cable output will adjust automatically based on the ambient temperature at each point along the cable. No worry about the overheat risk. More Safe. Can be used by straight, spiral and overlap. More functional.
• •Protect pipes up to 2 1/2" in diameter. For a better freeze protection, at least 1/2 inch thick or thicker insulation material is recommended, especially for extremely cold weather. If the ambient temperature is lower than -20°F(-29°C), please use 1" thick insulation material. Pre-assembled, Including grounded plug with light, easy to install install and use without built in thermostat. 120 volt, 5 watts/ft at 50 degrees F for pipe freeze protection. 6ft 18/3 cold lead with grounded plug.
• •Roof deicing application: Can be used on flat roofs, metal roofs, asphalt roofs, rubber roofs, slate roofs, stone roofs, metal roofs, ceramic roofs, composite (tar and gravel) roofs and so on. Rated 10W/ft at 32°F (0°C) for roof deicing. For roof deicing application, you may need to buy clips and hangers separately.
• •Testing the cable before the installation. Uncoil the cable, plug in the heating cable Normally you can feel the slight warm on the heating cable in few minutes. If you are not completely satisfied with HEATIT heating cable, please feel free to contact us in any time, we'll try our best to solve your issue.
• •Fluoropolymer (Industrial grade: One of the most heavy duty plastic material) as the outer jacket. JHSF1-CT cables are configured for use in nonhazardous and hazardous locations, including areas where corrosives may be present. Exposure to organic chemicals or corrosives. Can be used underwater application. Please keep the connection (Meet water proof IP65) between the orange cold lead and black heating cable above the water level. The black heating cable including end seal meet water proof IP68