Warning Signs Your Water Heater is Clogged with Sediments: Why It Happens, Quick Fixes, and When to Call the Experts

Phil McDowell • October 20, 2023

Hot water heaters are essential appliances in our homes, providing hot showers and heating water for everyday chores. Over time, sediment can build up and clog your hot water heater, leading to various problems. If you’re in Edwardsville, IL, or the surrounding Southern Illinois areas, our water heater repair services are readily available to address and resolve these complications for you.

In this comprehensive guide, we will explore signs that your hot water heater is clogged with sediment, reasons for this occurrence, potential solutions, and instances when it’s best to hire professional plumbing services. Let’s dive in.

Signs of a Hot Water Heater Clogged with Sediment

Before we get into the details of a Hot Water Heater Clogged with Sediment, it’s essential to identify the alert signs that may indicate a problem:

Insufficient Hot Water

One of the telltale signs of a malfunctioning water heater is an insufficient hot water supply. If your showers start turning cold quickly and running out more frequently than normal, sediment build-up could be to blame.

Slow Hot Water Flow

Another telltale sign is reduced hot water flow from your faucets. You may notice that it takes longer to get hot water, which can be frustrating.

Banging or Popping Noises

If you listen to uncommon noises, such as banging or popping, coming from your water heater, sediment could be overheating and causing the tank to make these sounds.

Murky or Rusty Water

If you notice discolored or rusty water when you run hot water, it’s a clear sign of sediment buildup. The sediment can contaminate the water, leading to these discolorations.

Increased Energy Bills

A clogged water heater will have to work harder to heat water, resulting in increased energy consumption. If you’ve experienced a spike in your energy bills without any other explanation, it’s worth checking your water heater.

Reasons Why a Hot Water Heater Gets Clogged with Sediment

Understanding why sediment accumulates in your water heater can help you prevent it from happening in the first place. Here are the primary reasons:

Hard Water

Homeowners with hard water that contains calcium and magnesium deposits may experience more sediment buildup due to heating the tank; when heated, these minerals settle at the bottom, forming layers of sedimentation at its base.

Lack of Regular Maintenance

Initially, neglecting your water heater’s maintenance might seem harmless. However, this oversight can gradually result in sediment accumulation. As the days pass, this sediment begins to thicken, and consequently, it becomes increasingly challenging to remove.

Old or Inefficient Water Heaters

Older water heaters are more likely to cause sediment buildup, as they may not have efficient features for minimizing sediment accumulation. Changing to a newer, more efficient water heater model can help prevent clogs.

Possible Solutions for a Clogged Water Heater

If you think your hot water heater has a sediment clog, several options are available to tackle the problem:

Drain the Water Heater

Draining your water heater is an effective solution for removing sediment. Here’s how to do it:

  • Switch off all sources of power (electric or gas) that power the water heater.
  • To drain the tank, connect a yard hose to the drain valve at the bottom of it.
  • Transfer one end of your hose to an outside drain or location such as outside.
  • Simply open up the drain valve, letting water out through, carrying all its sediment with it.
  • Close the drain valve, remove the hose, and turn the supply back on.

Flush the Tank

Flushing the tank is a more thorough method that involves draining and refilling the water heater multiple times to remove as much sediment as possible. This is a more involved process and may require professional assistance.

Install a Water Softener

If you have hard water, consider installing a water softener. A water softener can reduce the minerals in the water, minimizing sediment buildup in the water heater.

Regular Maintenance

Prevent sediment buildup by scheduling regular maintenance for your water heater. Our water heater professionals in Edwardsville and the surrounding Southern Illinois areas can inspect and clean your unit, ensuring it operates efficiently.

When to Call a Professional Plumbing Service

While many homeowners can address sediment buildup in their water heaters with DIY solutions, there are situations where professional assistance is necessary:

Severe Sediment Buildup

If the sediment accumulation is extensive or has been neglected for a long time, it’s best to call a professional plumber. They have the expertise and instruments to safely and effectively address the issue.

Leaks or Damage

If you observe leaks, damage, or peculiar behavior in your water heater, it’s an indication that a more pressing issue is at hand. Consequently, in such situations, it’s advisable to seek out a professional who can promptly diagnose the root of the problem and subsequently suggest the most suitable remedy.

If You’re Not Comfortable with DIY

If you’re not confident in your plumbing skills or worry about making the problem worse, don’t hesitate to call a professional. It’s better to get the issue resolved correctly and safely. Ensure you make the wise choice between an electrician and a plumber for water heater service to achieve the desired results.

Take Action Now: Ensure Your Water Heater’s Optimal Performance

A clogged water heater can cause inconvenience, higher power bills, and potential harm to your appliance. Recognizing and understanding sediment buildup are crucial parts of maintaining an efficient and reliable hot water supply. By following the steps outlined here and consulting a professional when necessary, you can help your heater continue providing comfort and convenience to its users. Don’t let sediment stand between you and a soothing hot shower! For expert plumbing services in your area, visit Rooter Man Plumbers of Southern Illinois and ensure your plumbing needs are handled by the best in the business!

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