Water heaters are an everyday convenience that rarely seem to falter, but when they do, it is important that you know how to operate one. Learn how to turn the supply line to your water heater on and off, as well as how to light and turn on your water heater. In most cases, this is not a household convenience that you will have to worry about much, but a basic understanding could end up being a big help. See all of Ivory’s basic home maintenance tutorials to help you around the house and to help prolong the lifespan of your home.