No need to purchase 5 Gallon Jugs. Time to cancel your home delivery service and save a heap of money on fresh refrigerated cold water that YOU provide. Easy hook up to any home tap or wall tap with Ice Maker tubing and filter available at any home supply. 19" high by 13" wideX13" deep. 110/115 power supply. NOT needed for room temp. water. Unit is for COLD water only.