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4 Types of Water Heater Noises & Ways To Fix

4 Types of Water Heater Noises & Ways To Fix

Is your water heater making noise? Don’t ignore it. Trust us, the sound will get worse. It may even cause other components to malfunction. When your water heating unit is performing inadequately, contact a licensed plumber immediately. To help you figure out the issue, we have created a list of 4 types of water heater noises and troubleshooting tips.

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Why Is My Water Heater Making Noise?

Humming Noises

If your water heater is making a humming noise, you may want to schedule a technician to repair your system. Usually, humming indicates loose parts within your system. Solve this common occurrence by locating and tightening the loose components. A certified professional will take extreme caution and shut down your water heater to make any repairs.

Hammering Sounds

Hammer water heater noises happen when water slams into the stoppage valve too quickly. While not a significant issue, it may be slightly unsettling. A water heater making noise is disconcerting. To mute this unwanted sound, visit a nearby hardware store and purchase a water hammer arrestor. Installation is easy and results are immediate.

Water Heater Noises

Screeching Noises

You may be alarmed at first, but screeching water heater noises from your unit don’t indicate a serious issue. A partially closed check valve forces water to squeeze through it, which causes pressure to build and the sound to occur. To eliminate the noise, you will need to inspect each valve to ensure it is completely open. If you are struggling to adjust a valve, call a certified plumber to receive help with diagnosing and fixing the issue.

Tips & Insights: Why Is the Floor Drain In My Home Backing Up?

Tapping Sounds

Constant tapping sounds are an indication of a malfunctioning valve. Seek a professional for an in-depth assessment of your system. A loud noise may indicate your valves need to be replaced or adjusted. You could also have excess buildup and require a system flush. A technician will check your unit and solve your water heater noise problems.

Top 4 Signs It’s Time to Buy a New Water Heater

1.) Water Heater Is at the End of Its Life Cycle

Although the average lifespan of water heaters is from 10 to 12 years, your unit may begin malfunctioning sooner. Keep an eye on your water heater’s expiration date and have it serviced annually to help prolong function.

Water Heater Issues

2.) Rusty Water

Rusty water is a sign of abnormalities in your pipes or water heater. Eroded pipes can be repaired, but a rusty water heater will need to be replaced. To prevent premature replacement, schedule water heater maintenance every six months.

3.) Strange Noises

As mentioned earlier, you shouldn’t be alarmed by your water heater making noise. Most off-putting sounds are easily fixed. However, sediment buildup—which causes unusual sounds—can impact the longevity of your unit.

4.) Water Leaks

Leaking tanks may seem insignificant, but they potentially cause thousands of dollars in damage. Unnoticed leakage could flood the surrounding area and produce mold that spreads throughout your home—yuck!

Water Heater Repair

Water Heater Repair Services

We use hot water to maintain the comforts of life. From handwashing to cleansing clothes, we rely on hot water to perform daily activities. When water heater systems malfunction, everyday activities are much harder to do. Our team of licensed plumbers offer dependable water heater repair and water heater replacement services to homes.

Our staff also offers other types of emergency plumbing services such as water line replacement, drain cleaning, sump pump repair, and water softener installation. Don’t wait until your water heater shuts down. Contact a qualified technician at Horizon Services for professional water heater repair or replacement. If your hot water system isn’t performing adequately, schedule an appointment online or call 1-800-642-4419 and speak with a representative right away.


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