... ,CE,CMC,WRAS,TMV,UPC certification Top-grade quality Thermostatic shower faucetBrass body with chrome platedISO,RoHs ,CE,CMC,WRAS,TMV ... : If cold water supply fails,flow rate will be reduced to virtually shut off which avoid the risk of scalding.8 ... for hot water supply can be increases from 60°C to 75°C(5°C/min), the outlet water temperature changes ...