Rozin Thermostatic Rain Waterfall Shower Panel Massage Jets Tub Faucet with Handheld Spray Stainless Steel Quickly install the unit by plumbing through the wall to your existing hot and cold supply lines, mounting the brackets and hanging the hand shower 5 Stage Functions (Rainfall, Waterfall, Massage Spray,Tub Spout and Hand Shower) Thermostatic Mixer Control All Functions Work Independently to Ensure Proper Water Pressure Rozin provides any replacement in future use,so contact unhesitatingly once you have any problem