Hot&Cold Water Basin Faucet 1.3 Seconds instant heating; 2 ... ETL Certification; 3.Dry-heating prevention; 4.Water te Hot&Cold Water Basin Faucet,Electric Water Faucet,Faucets and Mixers 1 ... .Product Features:a. No need to preheat, hot water comes out on demand in just 3 seconds. ... Flow rate(L/Min)2.5~3L/MINCool&Hot Direction Left Hot&Right Cool Water Outlet E typeWater Resistance IPX4Temperature ...