Genuine Joe 110-volt Water Cooler - 1.32 gal - 38" x 13.4" x 12.3" - Black, Silver 110-volt water cooler with a 50/60HZ frequency rating provides crisp, clean water in both hot and cold settings. 90 watts of cooling power offer a cooling temperature between 42.8 to 50 degrees Fahrenheit. 450 watts of heating power dispense hot water between 194 to 203 degrees Fahrenheit. Water cooler provides a hot water capacity of 5 liters and a cold water capacity of 1 liter.