Enjoy a COOL shower !! Hot shower can damage your Hair Cuticles, Dry Out your Skin & Lowers Moisture Content of Your Eyes – Cool water for bathroom & kitchen – Wash vegetables & Fruits with Fresh, Cool water – No additional tap Water at 3 different temperatures is within your reach at the same time 1- Cool water supplied by the cooling system 2- Warm water supplied by the building 3- Hot water provided by the water heater No Electrical Devices No maintenance