Proper maintenance of a water heater / or plumbing sytem

One of the creature comforts that are often taken for granted by a lot of people is water heating. Usually, you move into an apartment, just buy water heaters that you first come across and leave it there expecting it to last for eternity. While water heaters are built for long term use, not all heaters are the same and even the best brands will fail if not properly maintained. When looking for a water heater, the first thing you should be aware...