At Woot, get this Electric Tankless Water Heater Instant Machine for $44. It's a very strong deal for an instant electric water heater, with most stores charging over $100 at least.
It heats water in 3 seconds and includes safety features like automatic over-temperature protection and a leak detection shutoff that cuts power in 0.1 seconds. Buy Now at Woot!
An Amazon Company
Features 6500W heating power at 220V Heats water in 3 seconds without a waiting period Large digital touch display Wall-mountable for easy installation Automatic pressure relief drain and over-temperature protection Stainless steel hose w/ 0.1-second automatic shutoff on leak detection