Frost King 6 ft. Electric Water Pipe Heat Cable

Frost King automatic heat cables with self regulating thermostat keeps pipes from freezing down to as cold as 38 below zero. Compatible for use on plastic or metal cold water lines up to 6 inches in diameter. Effective to -38 degree Fahrenheit can help protect your cold-water and hot-water pipes from freezing. 7 watts per foot high output and has a grounded safety plug with a built-in thermostat. Helps save energy and can help thaw frozen pipes – power indicator light in plug. Available in lengths from 3′ to 30′.