How Sediment Buildup Can Damage Your Water Heater
Experiencing a sudden disruption to your hot water supply during a shower is upsetting. Sediment buildup is one of those plumbing issues that slowly develops out of your sight until it causes damage to the water heater.
Minerals that are naturally found in water can begin to settle on the inside of your water heater over time. Once they do, the sediment accumulation can begin to cause issues with the water heater’s efficiency.
Eventually, the increased pressure in the tank can damage the internal components and increase the risk of leaks. Taking a closer look at why sediment tends to build up in certain homes more often and the damage it can cause helps you ensure that you always have a steady supply of hot water.
Quick Takeaways
- Sediment buildup is made of various minerals that separate from water and settle in the water tank.
- Accumulating sediment causes overheating, leaks, reduced efficiency and water heater failure.
- Inconsistent hot water, long heating times and popping noises are common warning signs of buildup.
- Flushing water heater tanks annually can prevent major sediment-related issues.
- Professional inspections catch sediment problems before they turn into expensive replacements.
What Is Sediment in a Water Heater and How Does It Form?
Most sediment is made up of minerals such as magnesium and calcium that naturally exist in hard water. The sediment that forms can also include dirt and other small particles that accumulate in municipal and well water.
The buildup forms through the repeated heating of water that causes minerals to separate from the liquid. When sediment separates, it naturally settles at the bottom of the tank. Over time, layers of sediment can form that cause more problems the thicker they get.
How Does Excessive Sediment Damage Your Water Heater?
Having dirt and minerals build up in the water heater eventually leads to several issues that can lead to a need for premature replacement.
Reducing Heating Efficiency
As sediment reduces the water heater’s efficiency, the burner or heating element has to work harder. On top of seeing higher energy bills, you might discover that the water heater stops working long before it should wear out.
Overheating Inside the Tank
Layers of sediment can begin to act as insulation that holds more heat inside the tank. This puts additional stress on the tank materials, which leads to breakage.
Developing Corrosion and Tank Damage
Built-up sediment can also create the ideal conditions for corrosion to develop, which can increase the chances of leaks from the water heater.
Having a Shortened Lifespan
The increased wear on the water heater’s internal components can lead to a reduced lifespan.
What Are the Signs That My Water Heater Has Sediment Buildup?
Paying close attention to your water heater’s functioning can help you catch sediment problems before you get stuck standing in cold water.
- Hearing popping, rumbling or cracking noises
- Feeling a reduced hot water supply
- Receiving higher utility bills
- Seeing cloudy or rust-colored water
- Noticing that the water takes longer to heat up
How Can You Prevent Sediment From Building Up?
If sediment is a problem in your water supply, then you have several simple ways to prevent buildup from destroying the water heater.
Plan to Flush the Tank Regularly
The majority of tank water heaters require annual flushing, and you might need to do this step more often. Our professional plumbers can show you how to do this step or recommend an ideal schedule for us to help you with the service.
Inspect the Anode Rod
The anode rod in the water heater can also contribute to corrosion. This component should be replaced when it shows signs of wear.
Install a Water Softening System
A water softening system helps to eliminate the sediment that naturally flows through local water supplies. Over time, using a water softener can help to reduce the amount of sediment that sinks to the bottom of the tank.
Arrange for Professional Maintenance
Professional plumbers provide comprehensive inspections that can catch sediment development early in the process before it causes damage.
When Should You Reach Out for Water Heater Maintenance?
Ideally, you should contact a plumber for water heater maintenance and inspections each year to help with services such as flushing the tank. But, you’ll also want to call as soon as you notice these common water heater issues.
- Seeing obvious leaks
- Hearing strange noises after doing a flush
- Having no hot water
- Developing colored water without a clear cause
- Knowing the water heater is 10 years old and developing issues
- Worrying about safety issues, such as electrical components wearing out
FAQs
If you’ve been ignoring water heater maintenance, then reading through these questions can help you figure out how to prevent and eliminate sediment problems.
How often should you flush water heaters?
Most water heater manufacturers recommend flushing tank water heaters around once a year. But, you might need to do this more often if your house has hard water.
Could the strange noises coming from my water heater be from sediment buildup?
Excessive sediment in the tank can cause rumbling, crackling and popping sounds.
Will too much sediment in the tank ruin my water heater?
Sediment that builds up in the tank can cause overheating and excessive wear to the components in the water heater, which can lead to breakdowns.
How do I stop sediment from building up in my water heater?
Many Florida homes benefit from installing a water softening system, and regular flushing can help remove debris before it has time to accumulate.
Schedule Water Heater Maintenance and Repairs That Prevent Sediment Buildup
Whether your hot water just turned cold or you suspect that sediment is accumulating, arranging for water heater inspection and repair services can restore your comfort. We know that having a shower run cold is uncomfortable, which is why we stand by our motto that if there’s any delay, it’s YOU we pay. At Benjamin Franklin Plumbing, we proudly provide water heater maintenance services throughout Daytona, FL and the nearby communities. Give us a call today!
