... startup without water pressure that has a widely use range. 2. No need preheat,hot water flow out immediately,save time ... optional. Six Safety insurance: 1, water and electricity double isolation 2, professional anti-dry heating design 3, reliable grounding 4, high ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 2013 style mini kitchen water heater F1