Signature Hardware 448196 Features: Covered under Signature Hardwares 25 year limited **Thermostatic technology keeps shower temperature within 1 degree Celsius Factory-calibrated comfort setting at 104 degrees Fahrenheit For proper installation, requires use of volume control valve and trim Includes rough in valve with 3/4" connections Bronze valve body Ceramic cartridge Valve Trim Specifications: Valve trim constructed of brass ensuring dependability and longevity Valve Trim Height: 6-3/4" (top to bottom)