Delta Foundations Single-Function Tub and Shower Trim Kit with Single-Spray Shower Head, Stainless BT13410-SS (Valve Not Included) LIFETIME LIMITED WARRANTY. You can install with confidence, knowing this Delta shower head and shower trim kit are backed by Delta Faucet's Lifetime Limited Warranty ROUGH SOLD SEPARATELY. Tub faucet and shower trim kit only, purchase Delta's MultiChoice Universal Shower Valve separately to complete the unit (recommended rough-in valve model R10000-UNBX) INTENSELY POWERFUL. Immerse yourself in the steady, intensely powerful full body spray with forceful streams of water to satisfy all of your showering needs PROTECTION FROM SUDDEN TEMPERATURE CHANGES. The Monitor Pressure-Balanced Valve Cartridge (included) ensures a consistent shower temperature by balancing the pressure of both hot and cold water, so no sudden temperature changes from toilet flushing or running appliances WATERSENSE LABELED. WaterSense labeled so you can enjoy a warm, drenching shower experience while using 20% less watersaving you money without compromising performance