As the saying goes, all good things must come to an end — and your water heater is no exception. Although you may wish your heater was a fount of everlasting water, years of use break it down. Thankfully, you can always invest in a replacement, but how long does a water heater usually last?
The high standards at Champion AC & Plumbing are part of what fuels our top-notch service. We’re committed to improving the comfort of Austin homes through repairs and installations. If you’re wondering how long your water heater will last, we’re here to help.
Water Heater Life Expectancy
The life expectancy of your heater will depend on what type of unit you have. Most homes will either have a traditional tanked heater or a tankless unit. Although traditional heaters are more common, the tankless alternative is rising in popularity.
Traditional water heaters use a large tank to hold hot water, which is distributed throughout the home. These units either use gas or electricity to heat up the water, which is kept at a set temperature at all times. When hot water is used, the tank replaces the consumed amount with cool water, which is warmed up over time.
If you have a tanked unit, it will probably last for 8-15 years. In general, electric heaters tend to last longer than gas units, although many variables can impact the health of a heater. With proper maintenance and repairs, your heater has the best chance of a long life.
Tankless water heaters are much smaller than traditional units. They are often located under staircases, in pantries or beneath sinks. These devices heat water on demand as soon as a faucet is opened or a plumbing fixture is turned on. Cool water travels through the unit, where it is heated by a heating element and sent through the proper pipes.
Tankless heaters usually last 15-20 years. These devices last longer than tanked heaters due to a few factors:
- Minimal sediment build-up
- Easily replaceable parts
- Less corrosion
Tankless heaters are typically more costly up-front than tanked units, but their long life could make them a good investment for your home.
How To Care For Water Heaters
If you want to maximize the lifespan of your water heater, there are a few maintenance tasks you can schedule. One of the most important ways to protect your unit from damage is to perform a flush at least once a year. Flushing your water heater clears out sediment buildup and increases the efficiency of the unit.
If you have a tanked heater, it’s important to replace the anode rod every 3-5 years. The anode rod prevents corrosion in the tank. When it’s old, your water may become rusty and full of chemicals. To protect your health and your unit, it’s important to stay on top of this maintenance task.
Schedule Austin Water Heater Installation Today!
If you’re looking for a reliable plumber in the Austin area, Champion AC & Plumbing is the team for you. We can help with traditional or tankless water heater installation or maintenance and repairs. Contact us today to schedule an appointment!