... water, save time 3) safety & durable 4)convenient&comfortable Instant Heating Faucet DLIWH-01Product Description :1) No need to preheat, hot water ... times the amount of loss is 50L-100L, Rapid Water Heater heat up very quickly, no pipeline water loss, every time ... ; easy to install, suitable for all kinds of renovated homes. instant water heater faucets