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Top 5 Common Issues with Hot Water Heaters 

One of the most important things in your home, especially if you live in a cold area is your water heater. Now, imagine you wake up one morning, and the water is freezing cold or takes hours to heat. You use your water heater on a daily basis, and it is common for it to develop problems. The best thing to do is call Austin plumbers to check the issue. There are several issues you are likely to experience with the water heater. Here are some of the common ones and how to fix them.

Water Pressure Problems

Low or high pressure does not necessarily mean that your water heater is malfunctioning. If your house is old and the pipes are small, this can limit the amount of water reaching your bathroom or kitchen sink. So, you will need to replace the pipes with bigger ones. Calcium deposits could also be blocking the pies. Therefore, the water cannot travel efficiently. Get a plumber to fix such problems for you.

Old Noises from the Water Heater

Normally, a water heater will make some noise. However, if the noise is too loud, there could be an underlying problem. When minerals build up inside the tank, this buildup could be the one causing the noise. So, make sure you flush out the water annually. However, if you can hear boiling noises, this can be dangerous. It is an indication that the system is overheating and this could cause a pressure buildup.

Smelly Water

Another common issue is smelly water from the faucets. The main reason for the odor could be bacteria growing from the inside of the heater tank. So, you will need to flush out the water and refill the tan. If this does not help, check the anode rods. Corrosion can cause a bad smell too and you might have to replace it. For a strong smell, the issue could be coming from the gas line. So, start by switching off the unit ensure the area is well-ventilated, remove the water and call a plumber.

 Discolored Water

For smelly and discolored water, check if this has been happening from all faucets and for how long it has been happening. Mostly, the discoloration comes as a result of the high level of minerals like copper and iron. These minerals might be causing rust in the pipes. You can add water softeners to the water to lower the concentration of the minerals.

Temperature Problems

Temperature issues are some of the problems you might have to deal with. The water could be too hot, or it might not be heating up well. When such temperature problems occur, start by adjusting the thermostat on the tank. You can also turn up the temperature if the water is too cold. If the water does not cool down or heat up when you adjust the thermostat, it means that the thermostat could be faulty. You can replace the thermostat or call a professional to handle it if you are not sure.


Sometimes the damage to your water heater could be too serious such that you will need to replace the unit with a new one. However, before you do that, it is crucial to hire a plumber to inspect the unit. If you experience the problems mentioned above, call professional plumbers to fix them.

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