Elkay’s ezH2O bottle filling stations feature energy-saving benefits, including a programmable setting to reduce the power used for the unit when the facility is not in use. Operators can power down the refrigeration on the unit so water is dispensed, but the refrigeration portion of the unit will be powered off. When the operator changes the filter, the monitor light is automatically reset. It also has self-diagnostic features — if a unit needs service, sensors detect the issue and send an alert message to the screen on the front of the unit.