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Serving The Greater
Coeur D’Alene & Spokane Area

Serving The Greater Coeur D’Alene & Spokane Area


ACI Northwest Blog

Sounds that Indicate a Need for Water Heater Repair Service

Your water heater gets a ton of use every single day providing you with the hot water that you need for showering, laundry and cleaning. This daily use can lead to a variety of common problems that require water heater repair services. One of the most common ways that people discover that their water heater is in trouble is that it starts to make an unusual noise. ACI Northwest is proud to provide our customers with fast and reliable water heater services and we wanted to share a few of the sounds to watch for that could indicate that you need to give us a call.

Spokane Water Heater Repair Tip: Sounds to Listen For

If you start to hear any of the following sounds you should probably call for water heater repair services.

  • Rumbling – If your water heater is rumbling it is usually caused by the build-up of minerals or sediment on the bottom of the tank. This is often the result of your home having hard water that is full of excess minerals like calcium and magnesium. It could also be that there is a leak in your water supply line that allows sediment to get into your water heater. This issue can usually be resolved by draining the tank and washing out the deposits.
  • Hissing – If you have an electric water heater then you may hear it start to make a hissing noise. This is usually also the result of mineral or sediment build-up on the bottom of the tank.
  • Creaking – If you hear your water heater making creaking sounds like the inside of a submarine then it likely means that there is too much pressure inside the tank. This can eventually lead to leaks in the tank which is an expensive issue to resolve. The cause of this problem is likely a faulty pressure relief valve that may require repair or replacement.

If you need any type of water heater repair services, call the the Spokane, WA water heater specialists at ACI Northwest today.

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