... :50Hz Rated input power:2-3KW instant good quality electric mixer faucet5 seconds fast heat.adjust the water temperature 30-60 ... loss any. B) Save electricity: This product USES real terminal heating mode, no preheating, no heat preservation, no pipe heat loss ... : 1, water and electricity, the double isolation 2, professional dry heating design 3, reliable grounding 4, high sensitivity hot fuse 5 ...