This Hot N' Cold bottled water dispenser, Oasis BTSA1SHS, is
available with a WaterGuard. A WaterGuard is an easy to use and install
component that prevents leaks and spills during bottle change and also
offers overflow protection. All faucets are made of durable
polypropylene. The one-piece drip tray lifts out in seconds for easy
removal. No lubrication needed. Refrigerant is controlled accurately by
capillary tube. A stylish stainless steel water cooler that offers
quality, reliability, and a great look. Meets Energy Star requirements.