This is my second one purchased which replaced a white one. Coupled with the new commercial tank, it produces the hottest water short of boiling. The reason a only gave it four bars for performance is the unnecessary screen in the screw on piece at the end of the faucet head. When you used the hot water it would spray all over the place scalding your hand. Since I use it with a Kineteco RO water system there are no impurities in the water. Therefore, I took a small screwdriver and pushed the screen out. Now it works the way it should in that it comes out in a steady stream. No more scalding.