Your water heater helps provide your household with the supply it needs for bathing, cleaning clothes, and washing dishes. However, with such regular use, the unit is likely to need water heater repair on occasion. Often, the first warning sign of a problem is when the appliance starts making unusual noises. The guide below explores potential causes for these sounds. 

What Sounds May Your Water Heater Make?

1. Popping & Gurgling

As sediment from water accumulates in the tank, it sinks to the bottom. This happens faster in homes with hard water that do not use a water softening device. These settling minerals and sand particles trap hot water underneath, eventually causing steam bubbles to break through, producing popping and gurgling sounds as they “erupt.”

Avoid tank damage from pressurized steam bubbles with annual flushing. Professional contractors know how to drain sediment until the water runs clear. Also, consider water softener installation to reduce sediment buildup.

2. Rumbling

When sediment does not get flushed from the appliance regularly, it eventually solidifies. This hardened material bangs against the tank walls, causing rumbling sounds and leaving dents behind. Solidified sediment can also contribute to tank holes and subsequent leaks. Hot water flow efficiency throughout the home lessens when there’s a tank leak. 

If you notice this issue, turn the appliance off, clean up leaks with old towels, and schedule water heater repair services immediately. Depending on your appliance's age and the severity of its problems, a replacement might be more cost-effective. 

3. Sizzling

In gas-powered units, water droplets within the tank can land on the burner, creating a sizzling noise. While this is usual when it results from tank condensation being affected by gravity, water hitting the burner can also indicate a leak.

Inspect your water heater every few months for leaks and obvious signs of tank damage, such as dents. If the sizzling sounds persist, schedule water heater repair or replacement services as soon as possible. 

Are you in need of water heater repair? Turn to Lonneman Plumbing. The plumbing company has served northern Kentucky since 1988, providing a full suite of services, including toilet and sump pump repair. Call (859) 341-7755 today to make an appointment. Visit the website for additional information on their offerings. Read the latest reviews on Yelp.