Brushed Nickel Ceiling Mount 3-Way Thermostatic Shower Valve System with Tub Spout

  (1) F3 valve style: without digital display, the push buttons can not adjust the water flow and water pressure, it requires 1/2 inch hot and cold water pipelines, water flow 2.5~5.6GPM; (2) U3 valve style: with digital display, the push buttoms can adjust the water flow and water pressure, it requires 1/2 inch or 3/4 inch hot and cold water pipelines, water flow 2.5~7.8GPM ( high water flow); (3) UF3 valve style: without digital display, the push buttoms can adjust the water flow and water pressure, it requires 1/2 inch or 3/4 inch hot and cold water pipelines, water flow 2.5~7.8GPM ( high water flow); UPC Approvals: International symbol for design innovation. Approvals to products that have separated themselves in quality, durability, functionality, and emotional connection to the customer may receive this approvals as a mark of their achievement. Wonderland America Technology: The highly innovative Grolta technology reduces water consumption by up to 50% without compromising o