Why Your Water Heater is Making a Popping Noise, and How to Fix It
- Most homeowners aren’t concerned about their home’s plumbing or hot water until they begin to hear a peculiar noise coming from the basement or garage, which is where their water heater is installed.
- What to Look for If Your Electric or Gas Hot Water Heater Makes a Whining, a Popping, or Something Else You Don’t Recognize If your electric or gas hot water heater is making a whining, popping, or something else you don’t recognize, there are a few things to look out for that may indicate it is time to call in a plumbing professional to fix your water heater Any of the other water heater symptoms should be compared to the corresponding water heater problems, and if you have any concerns, don’t hesitate to contact one of the trusted water heater specialists at Pippin Brothers Home Services!
What Causes a Water Heater to Make a Popping Noise?
Symptom: Your water heater is making a vibrating noise, a popping, or a rumbling noise.
Problem: The water heater tank has sediment/scale build up (minerals from hard water).
- It is common for sediment and scale to form in your water supply as a result of the minerals and other particles that are present. The popping sound is caused by water that is boiling beneath the sediment layer. While the noise itself is innocuous, an excessive amount of sediment can cause: In the long run, sediment will create a leak because it reduces heat transfer from the gas burner to the water. As a result, the water heater may overheat, causing damage to the inner lining and weakening the steel tank, ultimately resulting in a leak.
- Do you have an electric water heater? If so, you may have damaged the heating element. If this is the case, the silt may accumulate on the electric heating element, leading it to fail.
Unless you flush the tank, the water heater’s efficiency will decrease, and the tank itself may decay and leak (requiring you to replace the water heater in the near future).
How To Fix It
Solution: It is time to drain and flush the tank.
- In ten simple steps, learn how to drain and clean the water heater tank. In the event that you do not choose to do this yourself, please seek the assistance of a professional plumber in the Lawton, OK region! Please carefully follow the directions below, otherwise you may end up damaging the water heater. Remove the water heater from the circuit breaker. Electric water heaters should be turned off at the circuit breaker
- gas water heaters should have the gas switch set to ″pilot″ position.
- 2) Raise the cold water supply lever to a 90-degree angle from its original position.
- This will prevent any further water from entering the water heater in the future.
- 3) Connect a garden hose to the drain valve and close the valve.
- 4) Connect the other end of the hose to a drain that will allow you to securely drain the hot water (like a basement drain or outside) The pressure relief valve should be opened, as well as one or more hot water faucets located throughout your home.
The water will be able to flow out of the hose because of this.6) Depress the drain valve to release the water.After a few minutes, dirty hot water should begin to flow out of the hose.(Careful!
It’s going to be hot.) 7) Once the water has been completely emptied, it is time to do the ″flushing.″ If you accidentally opened the pressure relief valve, make sure to close it before turning on the cold water supply.Press and hold the cold water supply lever in the ″open″ and ″closed″ positions for a few seconds.If there is any lingering sediment at the bottom of the tank, this should aid in flushing it out as well.When all you can see is clean water, you’ll know you’re finished.
8) Disconnect the drain hose from the drain valve and close the drain valve.9) Reposition the cold water supply lever so that it is in direct contact with the cold water input pipe.Wait 10 minutes for the water heater to re-fill with hot water again.Make use of a hot water faucet to flush out any trapped air from the hot water pipes and the tank.As soon as you see that you are getting clear water instead of a foggy air-water combination, shut off the hot water faucet.
10.To re-start the water heater (or, in the case of gas water heaters, to turn the gas line back to ″on″ from the ″pilot″ setting), crank the knob back to the ″on″ position.
How to Prevent Sediment/Scale Buildup in your Water Heater
- The best way to avoid this common problem, according to our four decades of experience in assisting homeowners throughout Fort Sill, Duncan, and Lawton to keep their water heaters running at their peak performance, has been discovered through the installation of a no-salt water conditioner at your home’s water main.
- When utilizing this form of water conditioner, the minerals (which are beneficial to your body) remain in the water while avoiding scale accumulation in your water heater and pipes.
- Many of your neighbors have already benefited from our services, and we are grateful that the community continues to embrace and honor Pippin Brothers Home Services as the most reviewed, highly respected, regularly recommended, and graciously referred company in the Greater Lawton, Fort Sill, and Duncan, Oklahoma area, which has been in operation since 1978.
- Take our word for it, but don’t believe us…
Our online testimonials, Google and Facebook reviews, and A+ rating from the Better Business Bureau speak volumes about our company’s reputation.If you live outside of our service region, we hope you find the information on this page to be helpful!
Learn more about no-salt water conditioners.
Need help with your water heater today and live in the Lawton, OK area?
Contact Pippin Brothers for a water heater drain and flush.
Why is my water heater is making crackling, popping or rumbling noises? – E.R. Services
What is causing the cracking noises coming from my water heater?
Question: Why is my water heater is making crackling, popping or rumbling noises? What should I do if my water heater is making crackling noises or popping noises?
In the event that your water heater is generating cracking, popping, or rumbling noises, it is most likely due to sediment accumulating in your water tank. What you are hearing is water trying to push its way through the sediment layers, which results in popping or cracking sounds. The silt particles that are swirling about in the tank are causing the rumbling sounds.
What You Can Do
- Using a deliming combination to remove the sediment from your tank if it is less than 10 years old will be most effective.
- Drain and cleanse your water heater tank once you’ve poured the deliming solution.
- If your water heater is still producing noises after you have flushed it, it is likely that the thermostat is malfunctioning.
- If the temperature is set at or above 125 degrees, it is possible that the tank and pipes will expand and compress, causing noise.
Try lowering the thermostat’s temperature to, or below, 120 degrees to see if the noise stops.
- More information is provided on the types of noises that your water heater may produce, as well as what you can do if your water heater is producing noises.
- Learn how to safely and quickly clean and drain your water heater by following these step-by-step instructions.
- This is a simple method for extending the life of your water heater that can be completed in under an hour.
- You should inspect the anode rod of your water heater tank when applying a de-liming solution to ensure that you do not require a new one.
If your water heater is producing noise, it is likely that you require a new anode rod, as the anode rod is responsible for preventing corrosion of the water heater tank and other components.Learn how to replace the anode rod in this article.
13 Common Reasons Why Your Water Heater Making Noise
- ″Why is my water heater producing noise?″ is a frequently asked topic by homeowners.
- These sounds can be described as a hum, a pop, or a rumble.
- If you listen closely, you could hear a crack or perhaps a small sizzle.
- Showering while using a loud heater, on the other hand, might turn into a nightmare.
So, what is the root source of this problem?Some of the noises, on the other hand, might indicate a problem.As a result, you will need to determine the source of the problem in order to prevent more problems with the device.This is a difficult undertaking that may be irritating.
You may use this method to figure out what is causing your water heater to be noisy.As a result, before you spend hours searching the internet for ″Reasons Why Your Water Heater Is Making Noise,″ consider the following likely explanations and the noises you will hear.
Top Reasons for a Noisy Water Heater
- Here are seven possible explanations for the noise coming from your water heater. A tank that contains sediment and mineral deposits
- poor water flow
- frequent changes in water pressure
- and other issues.
- Tanks that are leaking and condensed
- The source of the water supply
- the state of the heating element
- and other factors.
Tank Containing Sediment & Mineral Deposits
1. Sediment Buildup
- If the storage tank on your water heater is clogged with debris, it will only store water at the place where the burner is located on the water heater.
- Here, when the machine heats water, it makes the same noise as a coffee maker while it is operating.
- This noise is caused by the water bubbles that form when it flows through the sediment layer.
- Consider the scenario of preparing water in a covered pot to have a better understanding of the situation.
As soon as the water is heated, it begins to bubble and the lid begins to move.There will be no explosion in your home as a result of the heater.The debris, on the other hand, might cause the tank to overheat.After a period of time, this results in a less powerful water heater tank.
Finally, there will be leaks in the tank that may cause troubles in your home.It has the potential to cause the container to rupture.Any of these problems might result in thousands of dollars in building damages if they are not addressed immediately.So, what can you do to keep dirt from accumulating in your tank?
You’ll want to purge your water heater as often as possible to keep it running efficiently.If you put off this activity for a lengthy period of time, the quantity of residue that builds up may make it difficult to flush the system.
2. Accumulation of Mineral Deposits
If you live in an area with hard water, the mineral deposits in your heater tank will begin to build up in your tank. Various minerals, such as magnesium and calcium carbonate, get trapped in this area when water flows towards your home. Fortunately, none of these elements may be harmful to your health.
- When you have been using your tank for several years, you may notice an accumulation of residue that causes popping sounds.
- This implies that you will need to thoroughly clean out your tank in order to eliminate the limescale buildup that has formed.
- Residue may take on a variety of shapes and sizes, and this solid particle settles to the bottom of the tank.
- It can be made up of sand, small stones, and other small particles.
It is also possible that minerals are responsible for the formation of limescale on the internal walls of the heater.
- Water expands as it heats up and flows through the debris as it is heated by the water heater.
- When this occurs, you will hear a rumbling sound, which is especially noticeable when the water is moving through the ground.
- Rumbling in the tank indicates that there is a significant quantity of filth in the heater, which should be cleaned out immediately.
- If it is not hazardous, it indicates that your heater will not work as expected in the future.
Make certain that the dirt in the tank is removed to avoid this problem.If you leave the residue on your heater, it might cause damage, which can result in additional charges for repairs or replacement.
5. Crackling, Sizzling, Hissing, or Popping
- Do you hear any cracks, sizzles, hisses, or pops when you switch on your electric water heater, particularly when it is first turned on?
- The debris has then engulfed the components of the tank that are responsible for boiling water.
- Make careful to empty the tank and clean off the debris that has accumulated on the heating element at this time.
- To do this, remove the object from the heater and soak it in a dish filled with vinegar before cleaning it.
Make sure to clean up after yourself using a wire brush.Alternatively, if the silt obstructs the drain valve, it may be hard to empty the water from the storage tank completely.As a result, you will need to purchase a new water heater.In the event that you do not have any urgent plans to replace the unit, you can continue to use the heater until it begins to leak.
It is best to utilize a leak detector made specifically for water heaters in order to detect a leaking tank.When it detects a leak, it sounds an alarm to alert the user.These gadgets are simple to use and reasonably priced, and they can identify leaks in as little as a few minutes.
Poor Water Flow
If you hear a sizzling sound coming from your heater, this indicates that water is not flowing freely into its tank.You may identify the source of the problem to a few of valves in the unit.Go to the temperature and pressure relief valves and turn them on.This mechanism allows water to be released from the storage tank, which is particularly useful when there is excessive pressure.If you hear a sizzling sound coming from this device, immediately turn off the electricity and water.After that, get a local plumber to come out and do some repairs.
- You may also have a look at the valve that regulates the flow of water into the storage tank.
- Check to see that all valves have been opened.
- In addition, I urge that you check other lines for bending as well.
In addition, you should search for any closed valves that need to be opened.
Frequent Changes in Water Pressure
Different pressure levels in your plumbing system might also cause your heater to be loud.
7. The Pipes in Your Building
Aside from water heaters, the pipes in your building may make obnoxious noises as they circulate water.Water passing through pipes changes the diameter of the tube as it moves from one temperature to another.Tickling is produced as the pipes grow in size and collide with the wooden frames and delicate straps of the sconces.Follow the sound until it reaches its loudest peak.When you’ve located it, tighten the pipe around it.It is also possible to employ spacers to secure it in place.
- Additionally, you may reduce the pressure on the water heater, which will reduce the noise.
- In order to complete this assignment, lower the temperature of the device.
Having frequent pressure variations in your pipework will result in the production of a ticking sound. A water heater is typically equipped with nipples that link it to the pipes. These nipples are equipped with characteristics that help you store heat and make your heater run more efficiently. It is necessary to replace this piece if the ticking is caused by the heat trap in the model.
Leaks & Condensation
9. Leaky Water Heater
As we discussed before in our article ″Reasons Why Your Water Heater Is Making Noise,″ it is important to note that leaks in water heaters can also generate noises.If your device is experiencing this issue, it will emit a sizzling sound, which is most noticeable when you switch off the burner.In order to resolve this issue, you need contact a professional plumber in your area.Identify the location where a pool of water has formed if you cannot locate the leaky heater.
If you have a gas water heater that makes sizzling noises, what should you do? In such case, condensation is a plausible explanation. When water droplets develop in the tank, they have the potential to fall onto the unit’s burner. If the heater becomes too hot, it will sizzle as soon as the water comes into contact with it.
Faulty Heating Element
Some water heaters create buzzing noises when they are operating.They also feature a heating element on the top and bottom of the heater, which is a nice touch.When cold water is introduced into the tank and circulated throughout the unit, the top portion of the unit will shake and produce the sound.The hum can be irritating to everyone, but it will not cause damage to the heater or its components.Increase the tightness of the heating element to resolve this issue.
Source of the Water Supply
Each of the following noises is related to the current condition of the water. They are as follows:
Because aluminum anode rods are used in the construction of your heater, it will react with water that has a high pH level.When chlorinated water is used in the house, a response like this happens.A gel is formed at the bottom of the tank and along the rod when the chemicals mix.It will be necessary to clean up the residue and replace the present anode with a magnesium-based type in the future.
13. Tankless Water Heater Noise
Additionally, other kinds, in addition to standard heaters, might generate irritating noises.For example, the sound produced by an electric tankless water heater is distinct.Even a tankless gas water heater is susceptible to the same problem.If you hear a clicking sound, this indicates that the flow switch is being turned on and off (completely normal).If you notice more noise, look for debris caused by hard water in the pipes.Water softening can be accomplished with the use of a special appliance.
- Other factors that contribute to noise in tankless water heaters include a dirty fan, leaks, and a malfunctioning burner.
- However, when used as a storage unit, they make very little noise.
How Can You Solve This Problem?
Solving this problem will need further work and expertise. You will thus want the services of a professional plumber in order to find a satisfactory solution. If you put off the repair, you will wind up with higher energy and water expenses in the future.
Many households have the problem of a ″electric water heater generating noise.″ Other types of heaters, in addition to this particular model, are affected by this problem.The source of a bubbling noise coming from a water heater can be traced to garbage.If your water heater is making noises that sound like water is running, you will need to check for leaks.A water heater that is humming and producing noise will require you to inspect its heating element if the problem is with the water heater humming and making noise.Several factors can contribute to the production of noise in a tankless water heater.Parts that are filthy and systems that are inefficient are examples of this.
- To get rid of the noises, clean out your unit or replace any worn out parts or the tank.
- It is possible that you may need to contact your plumber.
- If you have any questions or comments, please feel free to post them in the comment box provided below.
Why is My Water Heater Making a Strange Popping Noise?
This bursting sound indicates that silt (mineral deposits) has accumulated at the bottom of the water heater tank’s bottom. Water beneath the sediment is boiling and bubbling to the surface, moving the silt around and creating the popping sound to be heard.
Can sediment build-up hurt my water heater?
- A modest quantity of silt accumulation is unlikely to have this effect. A significant amount, on the other hand, can. The following problems can be caused by a thick coating of silt in the water heater tank: Heat transmission to the water is slowed, resulting in the water heater being overheated. Overheating can cause damage to the liner and weaken the steel tank, which can result in a rupture.
- If you have an electric water heater, silt can accumulate on the heating element, causing it to overheat and eventually fail.
- Water in the tank is displace by the chemical, resulting in a reduction in accessible hot water.
- Reduces the efficiency of your water heater, resulting in higher water heating expenditures.
A heavy layer of sediment at the bottom of your water heater tank may be the cause of the popping sounds you’re hearing if you haven’t had your water heater cleansed in a while.
Wait, how did sediment get in my water heater tank?
Simple.The water in the Twin Cities is ″hard,″ which means it has a high concentration of minerals (mostly magnesium and calcium carbonate).Because these minerals are heavier than water, they tend to sink to the bottom of the tank over time.By softening your water, you can prevent minerals from entering your system.Learn more about the advantages of whole-home water softeners in this article.
The solution: flush your water heater tank of sediment
You may cleanse the water heater tank by yourself (it’s a fairly simple procedure). Alternatively, you may hire a professional plumber to do it for you. The following is the procedure for flushing a water heater:
- If you have a gas water heater, set the control to ″pilot″ to save energy and money. To turn off the electricity to your water heater, locate the circuit breaker for the water heater and flip the switch to the ″off″ position.
- Turn off the water mains and faucets. This may be accomplished by either rotating a cold water ball valve clockwise or drawing a cold water lever (which should be located above the water heater).
- Allow approximately 30 minutes for the water heater to cool down.
- Using a garden hose, connect to the drain valve, which is situated at the bottom of the water heater tank
- Make sure you have an accessible basement drain or some other location where the water may securely drain away.
- Turn the pressure release valve on the tank’s top to the open position.
- Turning a little slot on the water heater’s drain valve will allow you to empty the water heater. It is possible that you may want some adjustable pliers to crank the valve.
- Allow all of the water to drain completely
- By turning on the cold water valve or lever, you may flush away any leftover sediment.
- As soon as the water begins to flow clear, shut off the water supply and let the cold water to fill the tank.
- The water heater should be turned back on once the tank has been entirely filled with water.
Water Heater Making A Popping Noise? What You Can Do
Having your water heater explode while you’re in your garage or laundry room is one of the last things you want to hear when you’re working in there.While any audible sound emanating from your unit should be taken seriously, you should be aware that this particular sound is frequently indicative of sediment building in your tank, which you should address as soon as possible rather than later.Once you’ve determined what the problem is, you’ll have to make a decision about whether or not to attempt to fix it yourself or hire a professional.As you do your assignment, you’ll realize that different noises might signify different problems, much like when you take your car in for a suspicious sound and a technician asks you to explain it.Some people report that their water heater makes a noise similar to flowing water, while others claim they hear something coming from their water heater just when the hot water is switched on.If your water heater is creating a gurgling or vibrating noise, it is possible that you have discovered the source of the problem.
- What we’ll accomplish in this piece is to assist you in understanding the significance of these sounds and what you should do about them.
- Before we get into the technicalities, let’s take a step back and look at what water heaters are, what function they play in your house, and what sorts of systems you could have.
- Water heaters are devices that are used to warm the water that enters your home.
A dip tube at the top of the tank allows this incoming water to enter before flowing down to the tank’s base, where it is heated to your preferred temperature before being released.This heat conduction is made possible by the burner in your water heater, which is turned on until the water reaches a specified temperature.The temperature of the system is controlled by the thermostat, which should be set between between 120 and 125 degrees.
Once the water has reached the proper temperature, it returns to the top of your water heater, where it remains warm until it is discharged into the heat-out pipe.Water heaters are generally classified into four categories.
Storage Water Heaters
Consider these water heaters to be the most classic and standard of all the many types of water heaters.These systems are the most affordable and widely available.Generally speaking, these types of water heaters work by heating 20 to 80 gallons of water, holding this liquid in a reservoir, and then releasing the warmed water from the top of the tank through your pipes, where it travels to wherever you need it, whether that’s a sink for hand washing, a washing machine for laundry, or a shower or bathtub for a bath or showering session.Storage water heaters always have enough water in them because of the cold water that seeps into the bottom of the tank on a regular basis.Most of these equipment have an average lifespan of between 8 and 10 years.
Tankless Water Heaters
Tankless water heaters are a modern, more energy-efficient alternative that, as the name implies, does not require the use of a tank.The water in these systems is heated as it passes through a heating coil.A tankless water heater consumes less energy because it provides hot water on demand rather than needing to store it.This means that the system only uses energy to heat your water when you need it.Tankless systems have a lifespan of more than 20 years.
Heat Pump Water Heaters
Heat pump water heaters are multi-functional devices that may be used to heat and cool your home as well as to heat and warm your water.Heat pumps, like storage water heaters, may typically operate for 10 to 12 years before needing to be replaced.A heat pump water heater is different from its traditional equivalents in that it does not directly create heat.Heat is not transferred via the use of electricity, but rather through the use of electricity, which makes these systems at least two to three times more energy efficient than traditional water heaters.These water heaters operate in the reverse direction of a refrigerator, drawing heat from the surrounding air and depositing it at a higher temperature into a tank where it may be used to heat your water.
Water Heater Making A Noise Like Water Running
The only places you should hear running water is by your sinks, showers and flushing toilets.If your water heater is making this type of sound, you certainly have every right to be concerned.One reason your system could be making this noise is because of a leak somewhere in your water heater’s line or pipes, which is more common for PVP and CPVC plastic pipes that can break relatively easily.Since a side note, if you’re seeking to replace pipes in the future, stick with copper or PEX pipes, as they are known to be less sensitive to expansion from rapid cold to hot weather changes or bending due to movement of your home or structure.You can troubleshoot this issue by inspecting your temperature and pressure valve (commonly called the TP valve) located on the side of the heater.This valve has an overflow tube that goes to the bottom of your heater.
- If your overflow tube cuts through the wall, you’ll need to put your hand on the pipe to determine whether it feels warm.
- Keep in mind that a leaking TP valve will drain water out of the tank if it’s overheating, which is a common problem for older water heaters.
- Hearing running water when no one is using the sink, running the dishwasher, taking a shower or drawing water for a bath may mean you have a water leak.
While these originate in your pipes, you may notice them near your water heater.Water leaks can be traced back to broken pipes under your slab or from a running toilet.If you suspect you have a water leak, call in a professional plumber immediately, since damage can be significant if this problem is ignored.
Water Heater Makes A Noise When The Hot Water Is Turned On: What’s Going On?
- Are you ready to learn about yet another regular, but peculiar, problem that homeowners might encounter? When you hear an unnerving noise just when your hot water is switched on, you’ll most likely be left scratching your head in bemusement. It is important to keep track of how often your water heater is generating noise in order to determine the cause of the problem. Does it sound like something every time you turn on your hot water faucet, or does it sound like something every now and then? Identifying the sort of sound you are hearing is the second step. Was there a popping sound? Is there a hissing or vibrating sound? A buildup of minerals on the electric water heater components and the bottom region of gas water heaters, resulting in water becoming trapped, are all frequent symptoms that this is the case. You may hear popping noises when the water grows heated within the electric components or in the gas burners beneath the tank if this water becomes stuck in the tank. Draining and cleaning your tank will take care of the problem. Failure to flush the tank will only result in a decrease in the efficiency of the water heater, which may eventually lead the water heater tank to degrade. Not only that, but failing to address this type of problem increases your chances of producing a leak. If you want to try to fix this problem on your own before bringing in a professional, take the following steps: Double-check to see that your water heater has been switched off.
- Maintain a 90-degree angle between the cold water supply lever and the water heater to prevent extra water from entering the water heater.
- Connect your garden hose to the drain valve and then position the other end of the hose in a location where hot water may be drained, which for many homes is outside
- To enable water to flow out of the hose, locate and open your pressure relief valve and hot water spigot in the home.
- Drain the water by opening the drain valve. The majority of the time, unclean water should begin to come out of the hose. It’s important to be cautious since this water will be quite hot
- once the water has been emptied, it’s time to flush the tank. Make sure that the pressure release valve is closed before turning on the cold water. Open and close the cold water supply lever several times to flush out any leftover sediment at the bottom of the tank, and then turn on and off the water. When you begin to see clean water, you will know that you have succeeded.
- Close your drain valve and detach the hose from the valve to prevent flooding.
- Return the cold water supply lever to its original position in relation to the cold water input pipe. To expel any air from the water heater, turn on a hot water faucet and let it run for about 10 minutes to allow it to fill up again. Once you begin to receive clear water instead of a murky mixture of air and water, you may turn off the hot water faucet.
- Finally, restart your water heater so that it can begin heating your water again without making any weird noises.
Consider hiring a professional plumber to flush your hot water heater for you if the task appears to be too much labor for you.You won’t have to be concerned about the mess, any potential harm you may cause to your appliance, or the time it takes away from your weekend to complete this activity.You might want to consider installing a no-salt water conditioner at your home’s water main to keep sediment from accumulating again.Without the use of salt, water conditioners maintain the minerals that you require in the water while preventing scale formation inside of the water heater or your pipes.What if the sounds you’re hearing is actually a vibrating noise coming from your water heater?If this describes the situation in your household, continue reading to understand more about what this implies and whether or not you are capable of dealing with the situation on your own.
Another Alarming Situation: Water Heater Making A Vibrating Noise
An electric water heater that makes a vibrating noise is the next item on our list of weird noises.If your water heater is making vibrating noises, it is most likely due to the higher heating components in the unit.When cold water is introduced into the tank, this issue might develop.While this scenario may be difficult to hear, the good news is that neither your heating element nor your water heater are likely to be on the approach of a catastrophic failure.Fortunately, the most effective technique to deal with this issue is rather straightforward: tighten your heating element with an element wrench.This simple modification will more than likely silence your water heater for a short period of time.
Is A Water Heater Making A Gurgling Noise A Big Problem?
A gurgling sound coming from your water heater, similar to a popping sound, is more than likely caused by mineral accumulation in the bottom of the tank and should be addressed.This might indicate that you have an overabundance of calcium, magnesium, and other trace quantities of other elements in your water heater that have accumulated at the bottom of the tank.Keep in mind that hot water rises to the top of the tank of your hot water heater.In this section, hot water is replaced by cold water that subsequently migrates to the bottom of the tank where it is heated further.Your water heater knows when to start heating water because of a signal delivered by the system’s thermostat, which instructs the burner to turn on when the signal is received.Typically, all of this takes place in the background.
- If there is an excessive amount of sediment on the bottom of the tank, this will result in gurgling or bubbling as the water passes through the sediment and debris on the bottom of the tank.
- While your water heater will continue to function, it will have to work harder in order to circulate water through your system, reducing its efficiency.
- If you ignore this issue for an extended period of time, you may eventually have a breach in your tank, which will result in a far more serious problem.
In the same way that you would if you heard popping sounds coming from your unit, you may get rid of gurgling.It is possible to either flush your water heater to remove the sediment on your own or get a professional plumber to do the job for you.
ABC Can Solve Your Water Heater Problems
In our houses, we have so many different types of appliances that it’s practically hard for the typical homeowner to become an expert in how each one works.It is possible to investigate how to increase the temperature of a water heater or what to do if your water heater bursts, but without prior knowledge, it is simple to make a mistake and misdiagnose an issue.Even worse, attempting to address an issue on your own may result in you making one of the more typical plumbing blunders, which would necessitate the hiring of a professional plumber to correct.The highly trained plumbers at ABC Home & Commercial Services have the knowledge and experience to rapidly troubleshoot and find solutions to whatever plumbing problems you may be having at any time.With the assistance of ABC, you can have your water heater maintained, repaired, and installed by a firm that has an established track record and provides courteous, dependable customer care.
Water Heater Making Popping Sound?
Is there a popping sound coming from your hot water heater?If this is the case, you are dealing with a fairly typical water heater problem.While the sound can vary, it is frequently compared to the sound of popcorn popping in a microwave, which is a common comparison.In most cases, if you hear this popping sound coming from your water heater, it indicates that there is sediment at the bottom of your water tank.Noise is produced by the steaming and bubbling of sediment in the water heater, which is subsequently moved about in the surrounding area.Fortunately, there is a straightforward solution to the problem.
- Continue reading to find out more about what this sediment is, how it becomes an issue, and how to stop the awful popping sound it produces.
What is the sediment in my tank?
Sediment, in its most basic definition, is any loose sediments that gather at the bottom of a water tank.This is what causes a water heater to make popping noises when it is operating.While you may believe that this silt has traveled from elsewhere and entered your tank, it is actually the result of the water itself being contaminated.If the water in your location is ″hard,″ it means that it includes a high concentration of minerals.Despite the fact that these minerals are beneficial to humans, your water heater does not appreciate them.After entering your water heater and mixing with the mineral-rich water, sediment will ultimately settle at the bottom of the tank.
- Unfortunately, if your water heater is making a popping noise, it is likely that your system is not operating at peak efficiency.
- Additionally, this issue might result in overheating, which can cause damage to your tank.
When damage is caused
- The loose elements that build at the bottom of a water tank are referred to as sediment, in simple terms. Water heaters that pop are caused by a buildup of sediment. However, contrary to popular belief, sediment does not travel from somewhere to enter your tank
- rather, it is created by the water itself. A large amount of minerals are present in the water in your location if the water is ″hard.″ In spite of the fact that these minerals are beneficial to humans, your water heater does not appreciate them. Water heater sediment will ultimately settle at the bottom of the tank when the mineral-rich water arrives. Unfortunately, if your water heater is making a popping noise, it is likely that your system is not operating at peak performance level. Aside from that, this issue might result in overheating, which can result in tank damage.
If you have never had your tank cleaned and you are still hearing the popping sound from your water heater, it is possible that you have a big quantity of sediment in your system. The option of having your water heater serviced by a qualified technician is available to you.
Why the popping noise happens
Steam is produced as a result of the heating element heating the water in your tank.It is the steam seeking to escape from the silt that causes bubbling noises when there is sediment stuck at the bottom.It is the same phenomenon that occurs while boiling water on the stovetop; when the steam rises, it will attempt to push the covered lid upward.Due to the fact that the sediment settles in the bottom of your tank, it is also where the heating element is located.If water becomes trapped between the sediment and the heating element, the water will heat up and turn into steam, which will then attempt to escape through the layer of sediment on the other side.This is the source of the knocking sound coming from the water heater.
- While a little amount of silt is not a cause for concern, an excessive amount should be avoided.
- The longer a water heater has to operate in order to heat the water adequately, the less efficient it is.
- This problem has the potential to cause the water tank to overheat, which might result in costly damage to the tank’s inner lining and other components.
What’s the solution?
It is possible for the entire household to go insane when a water heater starts producing popping noises.It’s not only tremendously inconvenient, but it’s also possible that the problem is causing damage to your water heater.Fortunately, there is a rather straightforward solution that you can do on your own.This entails flushing the entire system.You may either do it yourself or hire a professional to do it for you.
Flushing the water heater
Flushing your water heater is a straightforward operation that takes no more than 30 minutes to complete.. The following are the measures that you should take:
- Turn the control knob on your water heater to the ″pilot″ position. If you have an electric unit, shut off the water supply at the circuit breaker.
- Turn off the water supply to your home. The cold water ball valve or the cold water lever are also good places to start.
- Allow around 30 minutes for the system to cool down.
- Connect a garden hose to the drain valve on the water heater, which may be found at the bottom of the tank
- Locate the opposite end of the hose in a location where the water may be securely discharged
- Turn the pressure relief valve, which is situated towards the top of the tank, to the open position.
- Open the drain valve by turning it to the left. It is possible that you may require pliers to turn the little slot on the valve.
- Allow the water to completely drain out of the system.
- Start by turning on the cold water valve to flush out any leftover particles.
- Close the valve when the water begins to run clear, and then let the cold water to fill the tank.
- After the tank is completely filled with water, turn the water heater back on.
While this is a rather basic procedure, you could alternatively outsource it to a professional….Plumbers and HVAC technicians are trained to manage these kind of situations on a daily basis, so contact them immediately for a quick and reliable solution.If your water heater is creating popping noises, flushing the system may be the solution you’ve been looking for.Not only will this reduce the unpleasant popping sound associated with the water heater, but it may also result in increased system efficiency.The majority of homes who are in the market for new heating or cooling equipment will do an online search to gather information.A search of this nature will normally provide two results: what to purchase and where to buy, but not why to buy it.
- As a wholesale supply firm, InterCounty Supply presents all of the possibilities for what to buy as well as why that particular item would be the ideal decision for YOUR particular scenario.
- After all of the possibilities have been provided, a homeowner may make an informed decision about what they require.
- Once this has been completed, an authorized and qualified contractor who SPECIALIZES in the equipment you require will visit your house and offer a detailed cost breakdown for the equipment you have purchased from us.
In addition, ICS will handle all of the paperwork for any rebates that may be available.If you have any questions, please contact us at 914-939-4350 or complete the form below and one of our professionals will contact you as soon as possible.
Why Is My Water Heater Making a Popping Noise?
- Does the popping sound your water heater makes remind you of popping popcorn in the microwave or the brewing of coffee? The reason for this is because silt has accumulated in the tank. Even while this popping noise appears to be innocuous, it can cause major problems if left untreated (as we will explore in further detail below). You should hire a professional to drain and flush your tank, since this is your best choice. Remove the sediment buildup and you will reduce the likelihood of harm to your water heater. While this should provide you with a good starting point on the subject, we understand that you have a few extra questions you’d want answered. We’ll look at the following points: What causes sediment buildup
- Why silt causes your water heater to produce a popping noise
- How to resolve this issue (and avoid it in the future)
- What harm sediment may do if left untreated
- How to prevent sediment building in the future.
Do you want to skip the reading and get right to the solution? No problem. We’d be delighted to assist you! We’ll dispatch a specialist to your location who will clean your water heater, removing any sediment accumulation, as well as inspect the unit to ensure it is operating properly.
What is sediment buildup (and what causes it)?
In the instance of your water tank, sediment accumulation is a collection of loose minerals that have settled to the bottom of the water over time, resulting in the formation of a sediment layer.Where do these minerals come from, and what are their properties?Florida’s water contains a high concentration of minerals, which causes the water to be ″hard.″ Extra minerals in the water sink to the bottom of your tank, causing your heater to operate inefficiently.
Why does sediment cause a popping noise?
Remember that sediment accumulation we were talking about earlier?The popping sound you’re hearing is the consequence of those minerals (mostly calcium and magnesium carbonate) settling to the bottom of your water heater and covering the bottom of the tank.The water that is trapped behind that layer of silt is a modest amount of water.When the water is warmed by the burner, it creates steam bubbles to make their way through the sediment layer, which results in a popping sensation.Because sediment building may result in major long-term problems as well as possibly expensive repairs or replacements, it is important to pay attention to this sound as it indicates trouble ahead.
How can I fix this issue (and prevent it going forward)?
If your water heater is making popping noises, it’s time to get the tank emptied out completely. However, while it is feasible to accomplish this task on your own, we recommend that you hire a professional to check that there are no further problems and that all mineral deposits have been thoroughly eliminated.
So how do I prevent this going forward?
- This is the best choice available to you: The flushing of your water heater should be done at least 1-2 times a year, and this is especially vital in Florida because our water is hard. This will get rid of the sediment accumulation, and you will not have to deal with this problem in the future.
- This is a second option to consider: Install a whole-house water softener to save money. However, while doing so may help avoid sediment building (or at the very least delay the development), the actual remedy to this problem is to clean your water heater on a regular basis.
What damage can sediment do if left untreated?
- If sediment is not managed properly, it can result in a range of problems, including: Utility bills have increased as a result of this. Your water heater is working extremely hard to heat your water, which means it is likely consuming an excessive amount of electricity to keep up with the demand. Extreme energy use usually results in an increase in your power bill!
- Overheating and tank damage can occur as a result of sediment accumulation in the heat transfer path between your gas burner and the water in the tank. As a result, your tank may overheat, which may cause damage to the inner lining and ultimately result in a leak.
- Burnout of the heating element: If you have an electric water heater, sediment accumulation can completely cover and harm the heating element.
Need a Tampa water heater repair?
- In addition to draining and flushing your water heater, our team of highly-trained plumbers can check to see that everything else is functioning correctly. When you engage us, you’ll also receive the following benefits: 24-hour service
- Pricing for repairs and installations up front
- Plumbers who are on time (if we don’t show up within the agreed-upon timeframe, we’ll reimburse you $100)
[DIY Fix!] Normal for Water Heater to Make Popping Sounds?
If I understand correctly, you’ve been observing that every time you clean the dishes or take a hot shower, your water heater makes a noise that sounds like it’s trying to identify itself as a popcorn maker.I wish I could assure you that you have nothing to be concerned about, but regrettably, that is not the situation at this time.Fortunately, you still have a high possibility of reversing some of the damage and even preventing it from increasing in the future if you act quickly.When steam bubbles are pressured and abruptly released by a heavy layer of sediment on the bottom of the water heater tank as they attempt to ascend to the top of the tank, a water heater will generally create popping sounds.This may be remedied by flushing or cleaning the tank and adding a water softener, among other measures.I’ll walk you through what I’ve done to reduce my problem, as well as some traps to avoid, in the hopes that it helps steer you in the right path with your unit!
- *** Although this post is written for a gas water heater, I am certain that you will be able to adapt my technique to your circumstance with a little ingenuity if you have an electric water heater.
Why a Water Heater Makes Popping Noises
Even if you have calcium in your water, you will not be able to detect it if you are simply pulling cold water from the tap at first.When you bring the water to a boil, though, you will be able to see the crusty deliciousness in all its glory!Do you still not believe me?Take a pot and fill it with approximately a quarter inch of water.That’s all there is to it.Allow it to boil on the burner for about 10 minutes (just long enough to evaporate a significant amount of the water, but not all).
- On the bottom, you will notice a layer of white silt that swirls about.
- That is where the calcium is (technically, calcium carbonate CaCO3).
- When you do this over and over and over again, like in the case of your water heater, that coating will become thicker and thicker as time goes on.
Certain parts will stay silty, while others will calcify (as the name suggests).Yes, you will acquire hard chips and pieces of calcium that will begin to bond together on the bottom of your water heater’s tank.Fortunately, you can prevent this from happening.
Calcium carbonate is the sediment that accumulates on the bottom of a water heater and is white and yellow in color (CaCO3).Depending on how long it has been in the tank, it will either be a silt or will break down into chips and pieces.If calcium carbonate is not removed from your water heater, it will cause it to create popping sounds when pressured steam is released.If the calcium carbonate is not removed, the water heater will fail prematurely.
- Now consider what occurs when you bring a pot of water to a boil on the stovetop.
- Our visual indication that it is boiling occurs when steam bubbles rise up from the pot’s bottom and reach the surface of the water.
- In your water heater, the same thing happens as it does in your refrigerator.
- Unless, of course, you have several inches of calcium rock growing on the bottom of your tank, in which case you will see how this affects the dynamics of the situation.
- Now, the steam bubbles begin at the bottom of the tank and must push their way through a maze of small fissures and crevices in the calcium rock to reach the top.
- When a result of the inability of the bubbles (steam) to ascend to the surface at a rapid enough rate, pressures will build, and you will hear the ″popping″ sound as they are released.
Will Sediment Ruin my Water Heater?
If left untreated, sediment accumulation can lead to the failure of your water heater if it is not addressed in a timely manner.This occurs because the agitation caused by the steam bubbles bursting around within your tank might cause damage or cracking to the liner inside your tank.Once this is compromised, the tank is susceptible to rusting.If this continues for an extended period of time, you will eventually experience a leak or flood.Aside from being unpleasant, the byproducts of the procedure are also unsavory The calcium carbonate is not hazardous to you, and you won’t notice it because it will be at the bottom of the tank.However, the rust from the broken liner will pollute your water and might cause your clothing to become stained after washing.
- Because the silt will act as an insulator between the water and the flame, the tank will not perform efficiently either.
- The water heater will have to work extra in order to bring your water up to the correct temperature, and in the process, it will do further damage to the liner by popping more and more frequently.
- A premature failure of the igniter or other components may occur as a result of excessive use and overheating.
It’s absolutely in your best interests to get your tank back up and running.
How to Fix Popping Noises in a Water Heater
The flushing and vacuuming of my water heater has shown to be really effective throughout the years.The process usually takes a full day from start to finish, depending on how thorough you want to go.I normally do it twice a year in the early spring and late fall.Several tools will be required for this work, as well as a hose that will be used as a substitute for the real thing.Simply purchase the cheapest one you can find or repurpose an old one that needs to be replaced.Make a slit along the middle of it.
- You might also require a short hose, such as the kind seen on a hose cart.
- I’ll go over everything with you as we go.
- When it comes to cleaning out your water heater, the first step is to turn off the cold water valve above the heater, followed by turning off the heater itself (in my case, I switch the pilot knob to ″off″ and turn off the gas valve).
Turn on the hot water tap in the bathroom to bring the pressures back into balance.The following step, if you’re working with a gas water heater, will be to remove the exhaust chute so that you may use a ratchet to remove the anode rod.After that, I propose that you remove the anode rod.
You’ll most likely need a 1 1/16-inch socket and a half-inch ratchet for this project.If you’ve never done it before and your water heater is more than a few years old, you might be in for a lot of excitement!Every swear word you know might prove to be really useful in this situation.For my part, I fought for hours on my initial effort to clean my water heater, which took many hours.
- During the process, I snapped a ratchet and stripped off a socket.
- When a cheater pipe was used to improve leverage on the ratchet, the tank twisted instead of moving forward.
- To finish the job, I used a ratchet strap to tighten it around the tank, with one foam stadium pad under the ratchet itself and another one on the opposite side of the tank, 180 degrees from it, underneath the strap.
- The foam served as a grip for the tank, and it also served to protect the tank from the metal locking ratchet that was attached to it.
- Once everything was in position, I placed a board flat against the wall to the right of the tank and extended another board from that board all the way to the locking ratchet’s actual location on the tank.
- Now, if I attempted to crank the anode rod in the opposite direction of the tank’s rotation, the tank would encounter resistance and stop turning, enabling all of the torque to be concentrated at the anode rod.
- I was able to break the threaded connection that had formed between the anode rod and the tank after I had completed this procedure.
- Remove the rod, and you may not even be able to take it out owing to the calcium deposit that has formed on the end of it.
Removed mine after roughly 15 minutes of vigorous physical activity.If you have a limited amount of space, I recommend using a collapsible rod instead.You’ll thank yourself later when it comes time to complete this task again.No matter what, use a metal scraper to chip away at the old calcium buildup on the rod.
- Even though anode rods are meant to be sacrificial rods that decay instead of your tank, you’ll likely find that if you have a lot of calcium carbonate in your tank, that the calcium merely attaches to the rod and that the rod is totally intact below the calcium build-up.
- For the past seven years, I’ve used the same collapsible rod, and once the calcium is removed, it’s the same diameter as when I first got it.
- Place a pot or bucket underneath the spigot at the bottom of the tank and use a screwdriver or whatever instrument your water heater requires to open it.
- It will be necessary to completely empty the tank of all of its water.
- It’s probable that you’ll discover that your tank isn’t emptying properly.
- I connect the spigot with the small hose that came with the cart, and then I blow air back through the hose and into the tank with my lips using the short hose from the cart.
This has the potential to dislodge some of the calcium and allow water to flow more freely.You may also backfeed a piece of moderately thick wire into the spigot to provide a route for the water to flow through.Once the water is flowing reliably, you may proceed to connect half of your hose with the male end to the water heater and run it outside to your driveway, where you can let the excess water to drain.It is not recommended to drain water straight onto the lawn since the heat would damage the grass.It is important to avoid the temptation to switch on and off the cold water fill valve to mix up any debris while it is draining.
Your hose will most likely become clogged with calcium pieces at this stage.When it’s completed, pour a few liters of white vinegar into the tank through a funnel placed near where the anode rod should be placed to finish the job.At order to create an even more potent solution, you need obtain some citric acid and mix it with water in a heavy acid to water ratio.
- Now all you have to do is wait.
- If you’re able to, try to get at least 8 hours of sleep.
- If you don’t have the time, you can simply skip this step and continue with the rest of the procedure; however, the acid would have already begun dissolving and softening the calcium deposits.
- When you’ve had enough time, open the drain spigot at the bottom of the tank and allow the solution to drain into a bucket, which you can then empty down the sink.
- It’s possible that you’ll have to repeat this process multiple times.
I prefer not to let acid drain into my driveway or lawn because it can damage the concrete and WILL kill the grass if allowed to do so.Remove the spigot with a pipe wrench and be extremely careful not to damage the threads on the spigot where the hose was connected in the process of removing it.Wrap them in an old tee-shirt and secure them with tape.Leaving the hose in place while you break the thread seal will ensure that the threads are protected by the hose when you are finished.Believe me when I say that I’ve ruined a few.With the spigot removed, you can now feed your homemade flexible PEX vacuum attachment into the hole and vacuum it out with your shop vac.
- Remember to remove the cloth filter on your shop vac first.
- You’re now going to start a series of actions that you take over and over again until you’re satisfied with the amount of calcium that you’ve removed.
- After you vacuum the edges of the tank the best you can, you will want to take the male-end hose and hook it back up to where the spigot was.
Now, hook the other half of the hose to an outside garden spigot and feed the cut end into the hole for the anode rode up top.Turn on the water outside to full blast and do your best to direct the water to the edges of the tank to stir up the sediment.After a few minutes, leave the hose to do its thing and go look at the hose outside.
- You should see a growing pile of white silt and chunks.
- Keep hosing the edges of the tank until you see that the pile isn’t growing anymore and no more chunks are coming out.
- Your hose is now being obstructed at the tank.
Turn off the garden hose and wait for the water to drain.When it is drained, remove the hose and vacuum the threaded area to get the calcium chunks out and free any chunks from the hose end.Insert your PEX attachment back in and vacuum the edges once again.
- When you hear the vacuum change pitch, you know your PEX tubing is clogged.
- When you’re satisfied, repeat the same steps above where you hook the hose back up and turn on the garden hose.
- I typically do this process about 5 or 6 times.
When you are done, put everything back where it belongs and turn your water heater back on.I like to open the hot water on all of my sinks and showers to let the air out of the lines.You will now have a water heater free from popping noises!You will need to repeat this process yearly or maybe even twice a year to keep up with the recurring popping sounds unless you follow the advice below.
How You Can Prevent Popping Sounds in Your Water Heater
The most straightforward solution to reduce popping noises from your water heater is to first vacuum and flush the tank, followed by the addition of a water softener to the system.Water softeners are intended to remove calcium carbonate (among other things) from your drinking water, among other functions.This means that not only will your tank be free of buildup in the future, but also all of your shower heads, faucets, dishwasher, and coffee makers will be free of