Bests & Worsts Reviews from Amazon

The first unit I installed started to leak after 2 days - the joint between the two heating chambers. Rheem sent a replacement. The second unit turned on spontaneously - when the faucet was closed and caused a massive build up of pressure and then fried the control board. Fortunately I caught the unit turning on and opened the faucet - it was like a giant espresso machine. I have no doubt it would have exploded had it not been caught in time. Rheem sent a second replacement. The third unit, same problem as the second. This time my wife heard noises from below the sink and ran to the breaker to turn it off, not before one of the elements inside burnt out. These units are dangerous. I spoke at length to Rheem customer service who weren't too bothered and said if I thought there was a problem, I should write to customer service. These units could kill somebody or serious burn - steam burns are the absolute worst! Stay clear