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Why Is My Water Heater So Noisy?

Showers, dishwashing, and laundry all require the use of water heaters. However, there can be an issue if your water heater starts making strange noises. These noises, which can range from whistling and rumbling to outright hammering, often signify a malfunctioning water heater.

If your water heater is noisy, it most likely has some serious problems that must be resolved before it can operate normally once more. If you ignore noises coming from your water heater, you also run the chance of an explosion, water damage, paying too much for energy, and having a serious accident.

Broken Heating Element

If your water heater is making buzzing noises, one of the heating elements may be loose. The heating element in your water heater may become loose if it isn’t fitted correctly or if you use it regularly.

Frequently tightening the heating element may be enough to resolve this problem:

  1. You must first turn off the power to the water heater.
  2. Locate the access panel for the heating element.
  3. With the component in place, use a wrench to tighten and secure it.
  4. Carefully install the access panel, then turn on the power again.

It’s recommended to consult a specialist for the best results, such as a qualified plumber who can repair or replace any damaged parts on your water heater.

Insufficient Water Flow

A water heater’s sizzling sound is typically caused by dirt impeding water flow through one or more internal valves. Call a plumber if you think there might be a problem with the valve that controls how much water enters the tank.

The plumber will inspect whether there is a problem with the valve particularly or whether there is a different issue entirely. Sometimes a damaged valve only needs to be replaced. The tank may require more extensive repairs if the obstruction is significant, such as when silt accumulates in the tank. To ensure it is safe and operating correctly, you should always have a professional inspect your water heater.

Aging Anode Rod

Anode rods in water heaters act as a sacrificial metal that corrodes instead of the tank itself. This metal helps to extend the life of the water heater. Anode rods must occasionally be replaced, often every three to five years.

Take a quick photo of the anode rod before turning on the heater for the first time. When inspecting the anode rod later, you can use that picture as a guide.

As with everything made of metal, the anode rod should appear strong and possibly even polished. Over time, the metal will rust and begin to degrade, and it might also get worse and change color. When it becomes corroded and worn out, you must replace it.

Services for Water Heater Installation

Do you need to replace your water heater? A group of experts at Rooter 66 Plumbing can help you replace your old water heater. They offer options for tankless and traditional water heaters. Check out their website to schedule a water heater installation in Riverside, CA.

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