To boost the temperature of your homebrew 10° above room temperature, wrap the 25-watt Brew Belt Heater around the 6–9 gallon plastic fermenter. designed to make your plastic fermenter into a temperature-controlled fermenter and assist in maintaining minimum fermenting temperatures.
The heating cable can prevent the freeze of the pipe and enable water to flow normally below 0° C
The heating cable uses thermostat to save energy.
The heating cable is suitable for the metal tube or the water filled plastic pipe.