Name:electric heating tap Material:plastic,and iron Function:used for kitchen,sink and ... as switch it on , no need warm-up, no need insulation, no pipeline heat loss, saving pipeline heat loss 10-20 ... 4 volumes per hour Installation type: Inletting directly, replace the tap Product function: Has cold water, hot water, and the pass ... , may adjust the water volume automatic JUSTECH Brand HOT Water Tap