If your water isn't quite as hot as it once was, and it feels lukewarm, it could mean that you need to replace your water heater. Pay attention to the water pressure as well – lukewarm water and low pressure water is a sign that your water heater needs replacing.
While today's water heaters are better designed than older models, they still require regular maintenance in order to prolong their lives. With regular inspection, draining, and flushing, you can expect a gas water heater to last anywhere from 8-12 years and an electric water heater to last anywhere from 10-15 years.
Tankless water heaters typically have a lifespan of 20 years or more. Traditional water heaters with standing water tanks can last around 10 to 15 years before you notice signs of age.
If your hot water is looking a little murky or you detect a metallic smell (or taste) to it, you have signs of a failing hot water heater. Cloudy water happens when contaminants and deposits travel out of the water tank and into your water supply. A metallic odor or taste often accompanies these deposits.
Murky water and funky-smelling water are both signs of a failing water heater. Mineral deposits travel out of the water heater, clouding up the hot water flowing from your taps. A metallic odor and even taste can accompany these deposits.
Water leaks are perhaps the most common type of water heater issue you'll face. Any water heater will start to leak eventually, as by nature water will eventually corrode your tank and create microscopic cracks or fractures.
The thermocouple is triggered by an electric current produced by the pilot light. It acts as a safety device to prevent gas leaks. Therefore, a dirty thermocouple might be the reason why your water pilot keeps going out. A layer of dirt and grime can hinder the electric current from reaching the thermocouple.
So, we have definitely concluded that a leaking water heater is not an emergency on par with an exploded heater or a burst pipe, but it is certainly urgent and it would be smart to take care of it right away, before it becomes an expensive emergency. There are many ways to prevent problems like this.
As mentioned above, several things can cause a home's hot water supply to run out faster than it should. The three most common culprits are sediment build up, a faulty heating element and a broken dip tube.
One of the leading plumbing problems with a hot water system is a poorly maintained hot water tank. Sediment and corrosion build up within the tank. This lowers the water quality and slows the heating element's effects. A simple draining and cleaning process resolves these plumbing problems.
How Often Should I get My Water Heater Flushed? It is recommended that you flush your water heater at least once per year. Doing so will help to prevent the potential problems that sediment can bring over time.
If you have a tight budget, you might be reluctant to replace your water heater before it fails completely. However, the simple fact is that all water heaters stop working eventually. While you want to get the longest service life for your money, waiting until the appliance breaks down may not be worth the hassle.
Water Heater Maintenance
You should have your water heater serviced at least once per year. The most important part of water heater maintenance is flushing the tank. If you don't flush it, sediment will build up inside your water heater's tank.
Old water heater – All appliances have a shelf life, including water heaters. If your shower runs out of hot water quickly and frequently, your water heater might be too old. On average, a water heater can last between eight to 12 years. If yours is ten years old or more, it's time to replace your water heater.
What does it cost to flush a water heater? The cost of flushing a water heater can vary quite a lot depending on the area, the quality of the plumber, and the type of water heater. Generally, for most standard water heaters, a flush will cost between $80 and $100.
Water Heater Lifespan
If your tank water heater is more than 10 years old, it may be time to consider replacing it. With proper maintenance, a tank water heater tank should last six to 12 years. A tankless water heater can last for more than 20 years. Check your water heater's warranty for the most accurate timelines.
Rheem hot water systems have a typical life span of between 5 and 15 years depending on water conditions and how well the system has been serviced. You can add years to the life to a Rheem hot water system if you have it serviced every 5 years.
It's generally a good idea to drain your water heater at least once a year, according to both BobVila.com and The Family Handyman. If you live in an area with hard water, though, Angie's List says you may need to drain it more frequently.