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Noises That Indicate a Need for Water Heater Repair

Even with the best maintenance done on a top-of-the-line model, no water heater can ever be 100% free from repair issues. At some point, you may need to call for technicians to investigate trouble with your water heater when you notice a drop in the temperature of the water, spot rusty discoloration coming from the taps, or find that you are running out of hot water sooner than you used to.

There are other warning indications that you need work done to protect your hot water supply, such as unusual noises emanating from the water heater. Here are a few of the common warning noises that water heaters will make that indicate it is time to call for repair technicians. For a prompt response and quality work on your water heater in Sanford, FL, make the call to Modern Plumbing Industries, Inc. (MPI). We have handled the plumbing needs of Central Florida since 1975.

A Few of the Common Water Heater Warning Sounds

  • Rumbling: When the water heater tanks starts to rumble, a noise that people often associate with a tank that’s about to burst, it could mean a number of issues. It’s possible that there is a fault in the mixing valve, or a broken dip tube, which will allow cold and warm water to mix. It could also point to an increase in sediment along the bottom of the tank that has so significantly reduced volume in the tank that the water has started to overheat. Either situation is serious and needs trained technicians on the job right away.
  • Popping: This noise can come from excess water pressure, and you should immediately check the pressure on the tank. If adjusting the pressure doesn’t alleviate the popping sound, call for repair technicians immediately.
  • Hissing and whistling noises: There are some innocuous reasons for these sounds to occur…but enough bad reasons that you should definitely call for repairs, especially since one possibility for these noises is a dangerous increase in water pressure.
  • Running water that won’t stop: This is probably trouble with the pressure release valve; if this occurs in an older water heater, it is usually a sign that it is time for a replacement unit.

Our plumbers at Modern Plumbing Industries, Inc. (MPI) can handle whatever issues you may have with your home’s water heater in Sanford, FL. We also offer water heater installation of a wide range of water heater options, including tankless, hybrid, and solar options. Make us your first choice for all your water heater and plumbing needs. Contact us today to schedule your next water heater service.

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