Cold, Ambient, and Hot Water The WL270 unit comes standard with Ambient, Cold and Hot Selections to meet a wide range of customer demands. Cold Water temperature is adjustable. High Volume Storage and Water Capacity The WL270 unit has 4 liters of Cold Water Capacity, 1.6 Liters of Hot Water Capacity and 11.4 Liters of Reservoir Capacity. BioCote®Anti-Microbial Protection Plastic surfaces surrounding dispensing areas and drip tray are infused with an exclusive silver additive called BioCote®. Silver is a natural anti-microbial that inhibits the growth of microorganisms providing additional surface protection. Large Dispense Area with Recessed Faucet 9.0 inch dispense height with BioCote® recessed faucet to protect from cross-contamination. Leak Detection The WL270 unit is supplied with a Sensor in the Leak Tray that halts water supply to prevent overflow. In-Tank UV Purification Industry leading In-Tank UV Purification prevents the growth of bio-film within the Stainless Steel Cold Tank.