As hot water is drawn from the top of the tank, the dip tube delivers cold water to the bottom of the tank (see figure 3). Eventually the cold water mixes with the hot, lowering the temperature to below the lower thermostat setting and the bottom element is energized.
Cordova, Alabama. Cordova is a city in Walker County, Alabama, United States. It was incorporated in 1897. At the 2010 census the population was 2,095, down from 2,423 in 2000. Contents.
Calera, Alabama. Calera is a city in Shelby and Chilton counties in the U.S. state of Alabama. It is the location of the Shelby County Airport. Calera's population was 3,158 at the 2000 census. As of the 2010 census the population had more than tripled to 11,620, making it the fastest-growing city in Alabama.