The True 226901 Drain Tube Heater helps prevent ice buildup and maintain proper drainage in compatible commercial refrigeration equipment. This 10-inch silicone heater is designed to provide controlled heat along the drain tube, helping melt accumulated frost and ice so condensate can flow through the drainage system. With a heating output of 2.5 watts per foot, it supports the intend... https://partsfe.ca/true-226901-drain-tube-heater-silicone-10-2-5w-per-foot/2-226901.html