【304 Stainless Steel for Durability】Crafted from 304 stainless steel , this Adjustable Temperature Sensor Valve boasts superior oxidation resistance , effectively deleting common issues like water leakage , deformation by long term use . It provides reliable protection for your family's water safety 【Complete Accessory Kit】The complete package includes 1 temperature valve , 1 tee , 2 water supply pipes , 2×1/2inch to 3/8inch adapters , 4 expansion bolts , 4 screws , and 2 U shaped pipe clamps . No extra parts are needed , unbox , install , and enjoy consistent hot water in minutes 【Compatibility with Hot Water Recirculating Pumps】Exclusively designed for residential hot water recirculating systems , this valve comes with self tapping screws and expansion bolts for flexible wall mount installation . The no hassle setup requires no complex pipeline modifications , making it an ideal choice for plumbers and DIY home renovators alike 【Wide Range Precise Temperature Control】Easily adjust the desired temperature with a simple rotation of the temperature sensing bypass valve . The core temperature range covers 89.6–100.4℉ and supports higher temperature settings to meet diverse hot water demands 【Intelligent Auto On/Off for Instant Hot Water Experience】Equipped with a built in smart temperature control switch , the Bypass Sensor Valve automatically opens when the pipeline water temperature drops , redirecting cold water back to the water heater for reheating . It shuts off automatically once the preset temperature is reached , drastically reducing hot water waiting time and delivering a convenient instant hot water experience, Manufacturer: PATNFR