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How to Troubleshoot and Maintain Your Water Heater


Water heaters are an essential appliance in any household or commercial space that requires a reliable supply of hot water. Unfortunately, like any other appliance, water heaters can malfunction or breakdown, leading to inconveniences such as cold showers or the inability to perform routine tasks such as laundry and dishwashing. That’s where we come in with our expert tips for water heater repair.

At Rooter Man, we understand the importance of having a functional water heater, and we’re here to help you keep yours in optimal working condition. In this article, we’ll discuss common water heater issues and how to troubleshoot them, tips for maintaining your water heater, and signs that it’s time to call in a professional.

Common Water Heater Issues and Troubleshooting Tips

  1. No Hot Water: If you’re not getting any hot water, it could be due to a malfunctioning heating element, a tripped circuit breaker, or a faulty thermostat. Check your circuit breaker first, and if it’s not the issue, test the heating element with a multimeter. If it’s faulty, replace it.

  2. Not Enough Hot Water: If you’re running out of hot water quickly or not getting enough, it could be due to a undersized water heater, a malfunctioning thermostat, or a buildup of sediment in the tank. Check the thermostat and replace if necessary, or flush the tank to remove sediment buildup.

  3. Strange Noises: If you’re hearing banging or popping noises from your water heater, it could be due to sediment buildup or a loose heating element. Flush the tank to remove sediment buildup or tighten any loose components.

  4. Leaking Water: A leaking water heater can be caused by a damaged tank, a faulty valve, or a loose connection. Turn off the power and water supply to your heater immediately, then call in a professional to inspect and repair the issue.

Tips For Maintaining Your Water Heater

  1. Regularly flush the tank to remove sediment buildup and prolong the life of your heater.

  2. Test the pressure relief valve every six months to ensure it’s functioning properly.

  3. Insulate your hot water pipes to reduce heat loss and improve efficiency.

  4. Have your water heater professionally serviced at least once a year to catch any potential issues before they become major problems.

Signs It’s Time To Call In The Professional

While many water heater issues can be resolved with DIY troubleshooting and maintenance, there are certain signs that indicate it’s time to call in a professional:

  1. Leaking water or visible damage to the tank or connections.

  2. No hot water or very little hot water despite troubleshooting efforts.

  3. Strange noises coming from the heater.

  4. A foul smell coming from the hot water.


In conclusion, keeping your water heater in optimal working condition is essential for maintaining a comfortable and functional home or business space. With the tips and troubleshooting advice provided in this article, you’ll be able to identify and resolve common water heater issues, as well as maintain your heater for optimal efficiency and longevity. If you’re unsure about any aspect of water heater repair or maintenance, don’t hesitate to call in a professional for expert assistance.

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