30W Heating Belt will gently warm your fermenter without creating major hot spots. Heating belts are often chosen over heating pads for the simplicity of adjusting the height of the belt on your fermenter to increase or decrease the heat transfer. And they're especially useful for smaller vessels where a heating pad would be simply too large.
For the best results, pair the Heating Belt with a temperature controller so that heating is only provided when your fermentation drops below your set point. If you're using a fermentation chamber or other form of chilling, the temperature controller will be able to switch between heating and cooling as needed.
Comes with a standard 2-prong US style 110V plug