Barrel heater intended for 16-25 liter barrels, made of soft heat-resistant water-resistant, nylon / silicone-coated material. Can be used on both tin and plastic trays. 3 m cable included. After maximum power has been reached, only maintenance flooding takes place, whereby the energy consumption is only a fraction of the rated power. Protection class IP 40. Heats 25 liters from +15° C to +60° C in approx. 20 hours. Temperature : Built-in automatic thermostat regulation adjustable from 0° C to +90° C.