Fast report water heater is to leave to be heated up namely namely model, it gives hot water to need not await in 3 seconds, its volume is minor do not occupy a space, it is energy-saving one person bathes to be spent with electric 1-2, its on the safe side, heater uses quartz to be in charge of report to heat technology, do not have danger of leakage of electricity definitely, have more than 10 safe safeguard, installation is convenient, need not many hose connection, it is hanged on the wall to put through with tube water, electrify hind, can use.