Tag Archives: water heater repair tips

Jul '24

Water Heater Repair 101: DIY Steps and When to Hire a Plumber

Your water heater will act up at some point; this is guaranteed to happen, says First Providence Management team. When your water heater malfunctions, what should you do? Does it make sense to call an expert for every water heater problem in your home? Or are there water issues that you should deal with yourself?

As with all appliances and systems in your home, it is essential to know the basic steps for maintaining your water heater. This knowledge will not just save you money and the time you would have wasted waiting for a professional, it can help you avert water heater emergencies.

However, it is also important to know the limits of your DIY abilities. Incorrectly applied DIY skills become a problem. Instead of helping you save money, wrongly applied DIY skills will cost you money by complicating rather than solving your water heater problems.

What water heater issues in your home should you fix yourself and which ones should you hire a professional plumber to fix? In this post, you will find an easy-to-understand list of water heater issues that should be DIY-ed and those that should be left to a professional.

You may DIY these water heater problems

Maintaining proper airflow and clearance

Your water heater needs at least two feet of space all around it. This ensures proper ventilation and easy access to the unit during emergencies. A crowded water heater is likely to overheat and pose a fire hazard. It is also harder to spot leaks when the water heater is crowded.

Flush the water heater tank

This is an essential step for the optimal functioning and longevity of your water heater. Despite how essential this task is, it is a job you can do yourself. Flushing a water heater tank is easy and safe, as long as you follow the right steps.

Test the Temperature and Pressure Relief (TPR) valve

The TPR valve is a safety feature on the water heater tank. If pressure and temperature levels inside the tank get too high the TPR valve opens to release some excess. The TPR valve keeps your water heater tank from exploding. Knowing how to test it is essential.

Check the Anode Rod

The anode rod is a feature inside that tank that protects it from corrosion. It draws corrosive ions away from the tank by attracting them to itself. Eventually, the anode valve will corrode and the water heater tank will become exposed. The anode rod should be checked to see if it needs to be replaced.

Adjust the temperature settings

You want to understand the temperature control settings of your water heater. Setting the temperature too high (up to 140 degrees) is often unnecessary. At 120 degrees your water will be warm enough without any risk of scalding and you will save on energy. Every ten degrees of lower temperature equals 5% energy savings.

Insulate your water heater

Insulating the water heater and its connecting pipes will improve efficiency by reducing heat loss from the system. A fiberglass jacket is the best way to insulate the tank, but you should be careful. This step helps a lot if you have an older water heater.

If your water heater is leaking, shut off the power or gas and call a professional plumber.

Do NOT DIY these water heater problems

Strange sounds from your water heater

Rumbling, creaking and popping sounds from your water heater signify excessive sediment buildup inside the tank. If you flush the water heater regularly, as recommended above, you will not have this problem. If the unit makes strange sounds, it could crack and leak when you try to flush it. A noisy water heater may need to be replaced; an expert can help you make the right decision.

Leaks

Leaks in the connecting pipes of the water heater and the unit itself should be left to an expert. Dealing with water heater leaks comes with the risk of burns and electrocution. If your water heater is leaking, shut off the power or gas and call a professional plumber.

Discolored water from your water heater

This is a sign of severe rust in your water pipes or inside the water heater tank. It could also mean that your main water line has burst and is admitting soil into your water supply. Odd-smelling, metallic-tasting or discolored water is bad for your health. You need an expert to fix this problem.

Troubleshooting your water heater

If your water heater is acting up and you don’t know the problem, you need an expert to troubleshoot the system. For instance, the water temperature is unpredictable (too hot or too cold) or the water heater is not producing any hot water at all or enough hot water.

Lastly, as a rule, you want to leave all water heater repair and water heater replacement services to the experts. Expert advice is also necessary when buying a new water heater. An experienced plumber will ensure the new system is right for your home’s hot water needs.

Dec '21

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

Water heaters are one of the most used appliances in the home. They are the reason you can turn the tap and expect an instant supply of warm water. Water heaters make everyday household activities like taking a shower, washing the dishes, or doing the laundry so much easier.

This is why water heater malfunctions can be so utterly disruptive to your lifestyle. Until it breaks down, most of the time your water heater does its work unnoticed in an out-of-the-way corner of the home. The only water heater that gets attention is one that is not working.

But why do water heater malfunctions happen? How can you detect small issues with the water heater before they become big problems? What are the most common water heater malfunctions and how can you avoid or fix them? Find the answers to these questions in this post.

5 common water heater problems and what to do about them

Insufficient or extremely hot water

Sometimes a water heater will not produce enough hot water or the water is too hot. This is a fairly common problem. To fix it, go to the water heater tank and adjust the thermostat. You may have turned the thermostat down during the summer (to save energy) but forgot to turn it up in winter. Thermostat settings may also change if the water heater is bumped accidentally. If the water temperature doesn’t change after you do this, you may need to replace the thermostat.

A water heater will also have water temperature issues if the tank is leaking, the temperature relief valve has stopped working, the gas control or burner assembly is damaged, or there are mineral deposits in the tank. Temperature-pressure relief valves are easily replaced. You can flush the tank to get rid of deposits. But if the tank is leaking, it is probably time to get a new water heater.

Discolored water

Water discoloration is often caused by a high iron and copper content in the water. If the water in your area has a high mineral content, it will cause problems in the components of the plumbing system and the water heater. You may have issues with lime deposits in pipes, showerheads, and taps. This will show up as scaling inside the water heater, washing machine, and dishwasher. If scale builds up long enough inside a water heater, the appliance will start producing discolored water.

Water discoloration is mostly caused by rust (which is accelerated by scale deposits) or anode rod issues. Depending on how soon you detect the problem, it can easily be fixed, that is if the issue is from the anode rod. If the water from the municipality has high mineral content, you can solve it by installing a whole house water filter or water softener.

Smelly water

Water coming from the water heater may have a bad odor, smell of rotten eggs, sewage, or garlic. If this issue is not noticed with all the faucets in the entire home, it may not be from the water heater. Sometimes water will become smelly if it has not been used for a long time. Running the taps in your home for a while will solve the problem.

If this doesn’t resolve the situation, the water heater could be the cause. Rotten egg and sewage smells are caused by heavy bacteria growth inside the tank. This can be fixed by flushing the tank. A garlic-like smell means you need to relight the pilot light. Gas line damage will also cause a strong smell. If the problem persists, get an expert to inspect the appliance.

Strange noises from the water heater

A noisy water heater may be suffering from excessive mineral buildup and sedimentation. Mineral buildup comes from the water and, as already explained, is worse in areas with hard water. Sedimentation may also happen as a result of issues with the heating element. If you hear the sound of boiling water from the water heater, the system is dangerously overheating due to extreme pressures inside the tank. You need a professional plumber to fix these kinds of problems.

Leaking water heater

Leaks can happen in different parts of the water heater. Leaks caused by a loose in-line valve are easily fixed. This is the valve that controls the flow of water in and out of the tank. To fix the problem, simply tighten the nut that holds the valve in place. If the leak gets worse, you may need another in-line valve. Pressure relief valves can also leak, but they are also easy to replace.

In addition to the above, the water heater may leak because of age, bad plumbing connections, poor maintenance, corrosion, and too much pressure inside the tank. If you find that water pools near the water heater or there is dripping water from the unit, you have a leak. Most of the time, leaks from the water heater tank means your water heater needs to be replaced.