Hot Water Heater Not Working

6 Reasons Your Hot Water Heater is Not Working and How to Fix it

It is without a doubt that the hot water system is one of the most essential appliances. It not only offers hot showers but also provides warm water for dishwashing, laundry, etc. However, daily usage coupled with improper maintenance can lead to the hot water heater not working. If you want to have an uninterrupted supply of hot water, you need to at least know why the malfunction has occurred. That way, you can understand the situation and stop panicking. It is advisable that you wait for experts to repair the hot water system.

Gas hot water heater not working

There are many things that you can observe like Broken Temperature and Pressure Relief valve,  Discoloured water, Fluctuations with the water temperature, Lack of hot water, Weird smell in the water, and Loud noises from the hot water system to confirm that your gas is hot water heater not working. Also, there can be a problem with the gas supply or gas valve that is the main source to run a gas water heater. 

Electric hot water heater not working

Broken Temperature and Pressure Relief valve,  Discoloured water, and  Fluctuations with the water temperature are the common things that say your electric hot water heater not working properly. Also, when you have an electric hot water heater not working then the Lack of hot water and a Weird smell in the water are certain. Moreover, Loud noises from the hot water system are an indicator that your water heater can anytime get into a not working condition. 

Electric hot water heater not working after power outage

The most basic thing you can do to restore the working condition is trying to reset the temperature of the thermostat. If this does not work, then you can use the reset button. This will change all the settings to default which might have changed because of a sudden power outage. Also, you should know that the reset button works as a safety device for all types of water heaters. 

Moreover, Tripped Circuit Breaker, Cut Or Burnt Wires, Faulty Switchboard, Plug Problems, and Low/High Voltage are the common problems that lead to electric hot water heaters not working after a power outage.

 Hot Water Heater Not Working

RV hot water heater not working

When an RV hot water heater not working then you may have a Broken Temperature and Pressure Relief valve and you can check it easily. Also, discolored water and fluctuations with the water temperature are problems that say your RV hot water heater not working. Besides these, Lack of hot water, Weird smell in the water, and Loud noises from the hot water system are the common things that you may have to face now and then. If you have any doubt regarding the RV hot water heater not working, then you should get them cleared before you go out. 

Reasons why the hot water heater is not working and the solutions

There are numerous causes that can lead to the breakdown of a system and you need a service for a hot water system. In an effort to help you gain more knowledge, we have compiled a list of the top six reasons and the solutions.

1. Broken Temperature and Pressure Relief valve

The Temperature and Pressure Relief (T&P) valve is a safety component present within the hot water system. The valve releases steam when there is an excess buildup of temperature and pressure within the tank due to excessive heating. However, a broken or leaking T&P valve can cause major issues. While it is true that the process for replacing or taking out the old valve is not complex, still it must be done by experts. It is vital to note that delaying the problem or preventing the experts from assessing the situation can lead to dangerous consequences. The tank could burst, leading to severe health risks for the family members.

2. Discoloured water

Did you notice a change in the watercolor coming from the hot water system? Keep in mind that you are supposed to get clear water, and if that’s not the case, then that’s cause for concern. One of the primary reasons responsible for discolored water is the degradation of the anode rod. It is the anode rod that offers protection to the hot water system from rust and corrosion. The best solution, in this case, is to simply replace it. If the rust is allowed to spread, then tiny cracks will appear on the tank. This will lead to other issues such as leakage.

3. Fluctuations with the water temperature

One of the most common problems that can lead to the hot water heater not working is the fluctuation in the water temperature. If you are experiencing too hot or too cold water, it’s not uncommon. The first thing that you need to do is check out the thermostat setting. It is quite rare for the thermostat to sustain damage. Most often, changes in the temperature levels can lead to this particular problem. If changing the temperature doesn’t solve the issue, then you will need to replace the thermostat. Other reasons include water tank leaks, damaged gas control, etc.

4. Lack of hot water

The absence of hot water depends on the type of hot water system. In the case of electric models, something as simple as a blown fuse can also lead to this issue. Other causes include a damaged heating element and a broken thermostat. For gas-based hot water systems, a damaged gas valve or lack of gas supply can also cause a lack of hot water. The damaged thermocouple is another common reason for no hot water in your house. Though all the components are easily available and replaceable, you will need an expert to deal with the work. For this, taking the service of a licensed plumber makes sense.

5. Weird smell in the water

There are several types of smell that you can sniff coming from the hot water system. If you get a strong garlic odor, then the most probable cause is the pilot light. It must have gone out. In that case, you will need to relight it. If you smell something strong, then you need to check out the gas supply line. No matter the smell type or its intensity, you must switch off the system immediately. Cut off the water and power source to the hot water heater. After that, you must call the experts right away.

6. Loud noises from the hot water system

It is true that a running hot water system makes some noises. That doesn’t really alarm anyone. But, if the sound escalates to continuous popping, clicking, thumping, rumbling, etc., then you must look into it. One of the most common reasons is the excessive accumulation of sediments at the base of the hot water heater. The steam trapped within the sediments explodes, leading to the emergence of loud noises. However, if you hear a boiling noise, then that could be due to overheating. In that case, call for help immediately as the pressure may have risen to dangerous levels.

Having issues with the hot water heater not working? Get expert assistance now!

There is a wide range of reasons that can explain why your hot water system is not working. From the lack of hot water to pungent smells, there are various problems that can lead to its breakdown. Irrespective of the cause, you must seek expert aid right away. Now, you might know some DIY tips, but it is better to let professionals handle such a sensitive appliance.

SOS Plumber Sydney is one of the best plumbing service providers. With our team of certified plumbers and technicians, we offer high-quality hot water services. No matter the problem, you can seek us out for assistance. Our experts use high-quality tools and are available at all hours. Furthermore, we charge attractive price rates for all our services. Just call us, and we will handle the rest!