#Average age of water heater serial number
#Average age of water heater update

A serial number that leads with вЂњA10,вЂќ for example, was manufactured in January 2010. Typically, the letter stands for the month-вЂњAвЂќ for January, вЂњBвЂќ for February, and so on, through вЂњLвЂќ for December-and the next two numbers indicate the year it was made. Your existing water heaterвЂ™s serial number holds the clue to its age.Д®ven if you canвЂ™t track down the documentation for your current appliance, you can examine the serial number, which consists of a letter followed by a series of numbers, located on the upper portion of the water heater to determine when it was manufactured. RELATED: Best Water Heaters for Homeowners Once corrosion starts inside the tank, the water heater has entered into its final stage of life. When the rod has corroded to such an extent that it can no longer do its job, those particles settle at the bottom of the water tank, where they may eventually destroy the lining. Inside the tank, an anode rod protects the interior lining by attracting all corrosive particles to itself through a process called electrolysis. A traditional tank-type water heater lasts an average of 8 to 12 years. While a water heater may be able to outlast average estimates, there are expectations for how long a water heater will last based on type. In addition to its age and whether it receives regular maintenance, the quality of the water and the levels of regular usage also affect the water heater lifespan. There are many factors that affect a water hexaterвЂ™s life expectancy.

#Average age of water heater update

If youвЂ™re wondering, вЂњHow long do water heaters last?вЂќ keep reading to find out the signs of aging and what to consider when planning to update an old water heater. A water heaterвЂ™s useful life varies, depending on the type of water heater, the quality of the unit, and how well itвЂ™s been maintained. As long as itвЂ™s still heating water sufficiently, without leaks or strange noises, you might get a few more years of service from it. Does that mean weвЂ™ll have to replace it soon? How long do water heaters last?ДЄ.

We just bought a house, and the previous owners told us that the water heater is about 6 years old.