Use These Tips to Drain a Water Heater Properly
The energy efficiency of certain units is higher than the efficiency of others, though. Overall, electric water heaters outperform gas water heaters when it comes to energy efficiency ratings (see chart). In general, tankless water heaters are more energy efficient than traditional tank-type water heaters. Aside from that, energy-efficient machines that are not always in use, as well as newer versions, will consume less amperes. The energy efficiency of your water heater is likely to be lower than that of modern models if it has been in use for more than 10 years.
Before You Begin
Before you begin, make sure you understand where the main water shutdown valve is situated in your home. While you won’t necessarily need it during this procedure, it’s always a good idea to be familiar with this valve whenever you’re dealing with any type of plumbing fixtures in your house in case something goes wrong and you need to shut off all water coming through your pipes.
When doing this procedure, you will be working with water that can be quite hot. It is possible that you will need to switch off your hot water heater many hours before you begin in order to allow the water in the tank to calm down before you begin. If you are unable to do so, use heavy-duty rubber work gloves to protect your hands from any splashes and safety glasses to protect your eyes from any hot water droplets that may fall over them.
- Drain valve (if necessary)
- Threaded hose cap (if necessary)
- Drain valve (if necessary)
Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.
Perform a Quick Flush
- Using a garden hose connected to the drain valve, attempt to clean the water heater tank a little bit while the water pressure is still on before shutting off the water supply. In order to accomplish this, first open the drain valve for a few seconds before closing it again. The pressure will blast away any silt that has become lodged in the valve, allowing the tank to empty more quickly. If a significant amount of sediment is expelled, you may need to repeat the process several times. Make certain that you’ve connected your garden hose to an outdoor place or into a bucket in order to collect the water and sediment that will be emitted from the faucet. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Turn Off the Water Heater
- Turn off the gas to your water heater, or turn off the electricity if you have an electric water heater. Remove water by shutting off the valve on the cold-water pipe above the water heater or the main water supply valve to the home, whichever is most convenient. Test the hot water faucets around the home by turning them on and checking for water to ensure that the pressure has been released. Water may flood out at first, but if the water has been cut off properly, it should rapidly decrease to a trickle and then stop. It is important to leave a hot water faucet open in the sink closest to your hot water heater in order to relieve pressure in the entire system. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Open the Drain Valve
- Open the drain valve while holding your garden hose in one hand. Normally, you may complete this task by hand, but you may need to employ your flat-head screwdriver in this instance. Once the valve is opened, water will begin to rush out of the drain, so make sure your hose is either connected to the outside or to a bucket to catch the water. You should switch off the drain valve as soon as the bucket is full so that you may empty it. Repeat the operation as many times as necessary to completely empty the tank. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Flush the Tank With Water
- Once the tank has been completely drained, you may flush it with a few gallons at a time by turning on the water for a few seconds and then allowing it to drain out again until it is completely empty. When the outflow is clean, you’ll know that you’ve successfully eliminated the sediment and may proceed to the following phase in the process. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Refill the Water Heater
- Close the drain valve and remove the garden hose from the system. Make certain that all but one of your home’s hot water faucets are turned off (the one in the bathtub closest to the water heater is best). You may now re-start the water heater by turning the water back on. After that, keep an eye on the faucet you left open and, as soon as you notice that you are receiving nothing but water out of it, turn it off. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Relight the Water Heater
- Re-ignite the water heater’s pilot light, or if it’s an electric heater, re-energize the circuit breaker. You should be able to use hot water after an hour or so. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
Check the Drain Valve
- Check for leaks at the spout of your water heater to see if the drain on the heater has completely closed. If the outlet does not completely close, you can stop the leak by placing a threaded hose cap over the hose thread of the outlet. Alternatively, you can replace the valve entirely. The Spruce / Kevin Norris
- The Spruce / Kevin Norris
How to Drain a Hot Water Heater
Previous PostNext PostWhen was the last time you emptied the water from your hot water tank? When it comes to hot water, we all take it for granted, until it is no longer available. A shivering shower serves as a stark reminder of the significance of regular water heater service. Draining a hot water heater is one of the most important preventative maintenance jobs a homeowner can perform to help extend the life of the unit’s performance. It is important to drain your hot water tank because it reduces sediment accumulation, which allows your water heater to operate more effectively, which can result in cost savings.
Draining Your Hot Water Heater
If you want to empty your hot water heater, you’ll need a length of garden hose that’s 3 to 4 feet long and has a connection that can connect to the drain valve at the bottom of the tank. Many times, this is the same sort of fitting that you use on your water supply line. Plan to direct the flow of the hose into either a bucket or a floor drain, depending on which is most convenient for you and your situation. Turn off the gas and extinguish the pilot light if you’re working with a gas water heater to start the repair process.
Occasionally, it is not essential to completely drain the hot water tank.
Homeowners will also be prevented from accidentally harming their hot water heater by turning it on while there is no water. This can also shorten the time it takes to replenish the hot water tank, which might take a long time if the tank is completely depleted.
- Deactivate the water supply valve that feeds into the hot water tank. Inspect the water heater’s drain valve, which is located at the bottom of the unit. Open the same valve you used before. Make sure that the pressure release valve is open. Allow the water to drain completely. If you aren’t utilizing a floor drain, make sure you empty the bucket on a regular basis. Turn on the water supply valve when the tank is completely depleted. Ensure that the water continues to flow through the tank and through the drain valve until it is clear. Close the drain valve as well as the pressure release valve to allow the tank to fill. In the case of an electric water heater, reset the circuit breaker or reconnect the device. To relight the pilot light on a gas water heater, turn on the gas and relight the pilot light.
While this may appear to be a straightforward procedure, there is the possibility of flooding in your basement if you do not proceed with caution. Plastic hot water heater valves, as well as valves that have not been used in a long time, are susceptible to leaking. Continue to keep an eye on the valve after it has been shut in order to verify that it is not malfunctioning. Even a little trickle might quickly escalate into a major issue.
Professional Plumbing Services
Draining a hot water heater is a simple maintenance chore that many homeowners are capable of performing on their own. In the event that you are not comfortable doing this or would rather to spend your time in other ways, just call your local Mr. Rooter or get a work quote online. Alternatively, If this is an emergency, we are accessible 24 hours a day, seven days a week at 855-591-0128. Whether or not your hot water heater is in good working order, no matter how clean the tank may be, it may be time to consider replacing it.
- You may get assistance from the appliance professionals at Mr.
- In no way can this blog be considered a substitute for the services of a licensed plumbing professional in your state or region.
- Previous PostNext Post Previous Post
What Would Bob Do? Draining a Water Heater
Image courtesy of shutterstock.com I’ve just finished draining my water heater for the first time since it was installed in 1989.24 years ago today! I stopped after approximately five minutes since the water came out incredibly clear and there was no trace of any silt. Is this a sign that my heater is devoid of any sediment? Whatever sort of storage tank water heater you have, draining your water heater at least once a year is a good practice. Over time, sediment accumulates within the appliance, reducing its energy efficiency and causing blockages in other fixtures throughout the house, including the kitchen sink.
To remove sediment from a water heater, it is necessary to drain it not just for five minutes, but for as long as it takes for the water heater to entirely empty.
STEP 1: Check the pressure-relief valve.
Before you empty a water heater, make sure it has a pressure-relief valve, which is the device that prevents the tank from exploding due to excessive pressure. You must confirm that the valve is operating correctly in order to do so. Turn off the water heater’s electricity supply. (If the unit is powered by electricity, simply shut it down.) If it is a gas-powered heater, turn it to “pilot” mode to conserve energy.) After that, open the cold water supply line valve by pulling the lever on the valve.
Once you’ve opened the valve, listen for air and look for water to confirm that it’s working.
In addition, if you open the pressure-release valve and nothing happens—no hissing air, no pouring water—it is likely that the valve has to be replaced. Image courtesy of instructables.com
STEP 2: Run your drain line.
Connect a garden hose to the water heater drain and run it to the outside of your house. You’ll most likely need at least two pieces of pipe if the tank is below grade (for example, in the basement). One will go from the tank to a portable pump, and the other will run from the pump to an outside collection container. In most cases, if your water heater is not in the basement, gravity should be able to handle the job. Allow enough time for the water in the heater to cool down (a few hours at the very least) before opening the drain valve to be on the safe side.
STEP 3: Flush your tank.
After you’ve opened all of the hot water taps in your home, you’ll want to open the water heater drain valve as well. In the event that you have opted to utilize a pump, this is the moment to turn it on. Allow the tank to completely empty before turning on the water supply (short bursts of water may help to dislodge any sediment buildup). Make sure there isn’t any silt blocking or slowing down your drain valve’s flow by doing the following: Remove the drain valve, in other words, to allow the sediment to leave through a bigger hole.
Keep a number of big buckets on standby to catch any excess water.
STEP 4: Finish up.
Re-start the water supply after the water flowing out of your tank looks to be running clean once more. Next, close the water heater’s drain valve and switch on the cold water supply to the house. It’s also important to remember to restore the pressure-relief valve to its original position. Close all of the hot water taps in your home (which you had previously switched on in Step 3) and, lastly, reconnect the electricity to your water heater, which should now be clear of sediment after you completed Step 3.
How to Drain a Water Heater
Re-start the water supply after the water flowing out of your tank looks to be clear. Afterwards, switch on the cold water supply by closing the water heater’s drain valve. Make careful to return the pressure-relief valve to its original position as well as the other valves. After that, turn off all of the hot water taps in your home (which you had previously turned on in Step 3) and, lastly, turn on the water heater, which should now be clear of sediment.
- The first step is to cut off the electricity or gas to the water heater. After that, close the cold water supply valve, which will prevent water from flowing into the heater. Glue a garden hose to the drain valve at the bottom of the tank and let it flow on the ground outside
- Activate the drain valve that is connected to the hose. Pulling up on the pressure release valve on the tank’s top will allow it to be opened. Allowing the water in the tank to drain is recommended. If there is still sediment in the tank after it has been emptied, open the cold water valve for several minutes to flush it out. Close the drain valve as well as the pressure relief valve and let the tank to fill up again. If the heater is powered by gas, relight the pilot and switch it on
- If your water heater is electric, you’ll need to reset the breaker to restore electricity.
For more information, please visit our video on Water Heater Upkeep and Repair.
- It is critical to drain a hot water heater once it has been plugged with a toilet tank and bowl leak detection kit. How to Check for Leaks in the Toilet Tank and Bowl
How to Drain a Water Heater (& When You Shouldn’t!)
Homeowners in Birmingham who have classic tank-style water heaters need to know how to empty a water heater properly. This is a vital step in the maintenance of a water heater. You will receive step-by-step instructions on how to do this work yourself from our plumbing pros, as well as information on when you should call a professional and when you should refrain from draining your tank.
How to Drain a Water Heater Tank
Tank water heaters should be emptied about every six months by performing the following steps:
- Make sure that your unit’s electricity or gas is turned off. The cold water supply valve (the valve that delivers chilly water into the tank) should be closed on the unit. Connect a garden hose to the drain valve on the water heater, which is situated towards the bottom of the tank
- Drain the water from the garden hose outside or into a bathtub for drainage. The drain valve should be opened once the line has been fastened and sent outside or to a drain Open the pressure release valve, which is located at the top of the machine. Allow enough time for the water heater to drain completely. When your water heater tank is completely depleted, reopen the cold water valve and allow the water to flow for a few minutes to flush out any remaining particles. Close the drain valve and pressure release valve, then disconnect and empty your garden hose
- To restart the system, turn on the power or relight the pilot light on your water heater.
Why Drain Your Water Heater Tank?
Make sure that your unit’s power and gas are turned off. The cold water supply valve (the valve that delivers chilly water into the tank) should be closed on the unit; Drain the water heater by connecting a garden hose to the drain valve, which should be situated towards the bottom of the tank. If you want to drain the water, you should take it outside or into a bathtub; The drain valve should be opened once the line has been fastened and sent outside or to a drain Open the pressure relief valve, which is located at the top of the system.
Reopen the cold water valve and allow it to run for a few minutes to flush out any remaining sediment once your water heater tank has been emptied.
- Corrosion of the tank, resulting in both large and tiny leaks
- A reduction in the amount of hot water available
- Popping sounds caused by air trapped in the sediment
- It’s difficult to get water to boil
- Utility bills that are higher
When Not to Drain Your Water Heater Tank
While learning how to drain a water heater isn’t a common home maintenance activity, there are specific situations in which you may not want to do so. The first situation is simply if you are not confident in your ability to carry out this maintenance operation on your own. Leaving water heater repair to a professional is always a wise decision in this circumstance since you don’t want to chance causing any damage to your water heater or causing any water damage to your property. Next, if you’ve never done it before, refrain from draining your water heater!
When sediment accumulates in the water heater tank, hot spots along the bottom metal are frequently created, causing the metal to corrode and eventually fail completely.
If you drain the water heater and remove the sediment all at once, you will almost certainly end up with a leaking water heater.
Get Water Heater Help from Plumbing Experts
Plumbing Experts, a KS Services Company, will assist you with the upkeep and repair of your Birmingham water heater. Contact us now. Our professional plumbers do complete maintenance on your water heater in order to increase the performance and durability of the unit. Schedule your servicing appointment as soon as possible! prev
Frozen Hose Bib: How to ThawPrevent Major Water Damage
Is it necessary to empty your water heater? Yes. To avoid scaling and silt from collecting inside the tank, you should perform this procedure once a year, or even more frequently if you have hard water. Sediment might have the appearance of sand, yet it is composed of minerals derived from your home’s water supply. As a result, these minerals do not dissolve and instead condense into little particles within your unit. Unfortunately, if left unchecked, this build-up may create substantial concerns, including time and money savings by decreasing the unit’s efficiency and functioning, as well as the possibility of the water heater failing prematurely, leading you to lose time and money.
How to Flush a Water Heater:
- To begin working on your water heater, make sure that all of the electricity to the device has been turned off, including the circuit breaker. Immediately turn off the cold water supply and wait a couple of hours for the heater to cool (this may take many hours). Locate the drain valve on your water heater, which is usually located at the bottom of the tank. It is possible to drain the water from the tank without using the floor drain by using a conventional garden hose and connecting it to the valve. The water will be directed into a bucket. Although many people may simply use gravity to drain water from the device into a bucket, following the manufacturer’s connection instructions is recommended if you wish to pump the water outdoors (which makes disposing the unwanted water easier). In order to avoid damage to your pipes, open one or two hot water taps around the home. Drain the water and look for silt by opening the drain valve. if the water is turbid or cloudy, refill the heater with fresh water and drain it once again Turn the water shut off valve on and off a couple of times to mix up any sediment that has accumulated at the bottom of the tank
- Continue to fill and empty the heater as often as required until the water flows clean. If the unit is in good condition, one flushing is usually sufficient, and you will not need to flush it again for at least one year. It may be necessary to consult with a specialist if there is an excessive quantity of sediment in your water. Once the water flows clear and the unit is completely empty, remove the hose and pump from the unit. Close the drain valve and replenish the tank before turning on the water heater’s power source. Turn on the water heater’s power source. Performance should return to normal, with the exception of a few air pockets that will be expelled via the faucets at the beginning. In most cases, the air will be expelled within a few seconds, and then full water flow will be restored to the system. Close all of the water faucets that you have previously opened.
How to Tell if Your Water Heater Has Sediment Build-Up
There are a number of symptoms that your water heater has a sediment build-up, including the following ones:
- Despite the fact that energy use has not increased, energy costs have grown. The hot water runs out before it should
- When the water heater is operating, it generates a lot of noise. Your hot water appears to be rusted or has a foul odor
- It takes an extremely long time for the hot water to come to temperature
- There is inconsistency and fluctuation in the water temperature.
Draining a water heater is a relatively simple task that most homeowners can complete on their own. However, if the water does not drain or if the heater’s performance issues persist after flushing the unit, a professional will be able to identify other potential problems that may not be apparent to the homeowner.
HOW TO PROPERLY DRAIN A WATER HEATER STEP-BY-STEP
Plumbers with extensive experience and training can typically troubleshoot any plumbing problem. They are well-versed in dealing with broken pipes and blocked drainage systems. Many plumbing issues, on the other hand, may be prevented if individuals are aware of some fundamental concepts. The following are some things plumbers wish you were aware of. It is important to avoid flushing grease and cooking oil down the drain. Do you throw away cooking pots, serving dishes, plates, and other dining utensils in the kitchen sink when you’re through cooking?
- When fat and oil cool, they have a tendency to solidify and harden, resulting in blocked drains.
- During garbage collection day, you may place the container and its contents out with the rest of the kitchen trash.
- A garbage disposal system is only capable of breaking down a certain amount of rubbish.
- It is preferable to dispose of food leftovers in the garbage can rather than composting them.
- The quickest option is not necessarily the best solution.
- This is not true.
- Some chemicals, on the other hand, may be so powerful that they may eat away at your subterranean pipes, shortening their lifespan.
Many individuals don’t pay enough attention to the plumbing fittings in their homes and businesses.
If you overlook a plumbing problem because you believe it is not worth your time, you may find yourself with a much larger and more expensive problem on your hands very quickly.
If you don’t take care of the problem right away, you might end up with a faulty faucet that has to be replaced sooner rather than later.
Don’t forget to do the necessary routine maintenance on your water heater as required.
It is necessary to cleanse the tank once a year.
If you want your heater to operate at peak efficiency, you must follow these easy steps to extend its service life.
Accept your limitations as they are.
It is possible that a plumbing problem will begin as a minor inconvenience.
Understand how to turn off the water if the situation calls for it.
However, you should at the very least be aware of how to shut off the water supply in case of an emergency.
Check to see whether they are genuinely functional.
The most effective approach to deal with a tough plumbing problem is to contact a team of experienced professional plumbers for assistance.
Find out more about basic maintenance and how to deal with plumbing crises when you visit our website. Home plumbing advice for do-it-yourselfers was published originally on Carrollton Plumbing Service.
How to Flush or Drain a Water Heater
Remove mineral sediment and scale from your water heater tank twice a year by flushing it out. Your water heater will heat more effectively and last longer as a result of this improvement. This professional advise demonstrates how to flush and drain a water heater through the use of videos, pictures, and easy-to-understand language. What is the significance of flushing or partially emptying a water heater? For the simple reason that it reduces the accumulation of mineral deposits within the water heater.
- A very thick, crusty layer can grow at the base of a gas water heater, and the heating components of an electric water heater can be completely covered by these sediments.
- It eventually results in rusting as well.
- They can also block the valve that is used to flush or drain a water heater tank, causing it to not function properly.
- The hypothesis goes like follows: A small crack in the base may have filled with silt, which can assist prevent leaks, especially in a gas water heater where the flame has been roasting the steel bottom.
- In the event that your water heater has not been cleaned in several years, it would behoove you to consult with a few of plumbers in your neighborhood for their recommendations.
- Flushing or partly draining a water heater at least once a year from the time it was initially installed is the most prudent approach to follow in this situation.
- If you decide not to undertake the repair yourself, you could expect to pay a plumber between $80 and $100.
- Diagrams of Electric and Natural Gas Water Heaters It is necessary to drain a water heater tank in order to replace or repair it, as well as to remove mineral deposits from the tank, through the drain valve located at the bottom of the water heater.
- If you use this valve, keep in mind that the water will be hot until the water has had time to cool before the water is released.
- The water heater’s gas or electricity should be turned off. Close the cold water intake valve and turn it off. Connect a hose to the water heater’s drain valve and route it to the location where the water will be drained
- Open a hot water faucet in a convenient location around the house. Open the water heater drain valve (caution: hot water will be released! )
- Close the valve after flushing 3 to 4 gallons (if emptying, continue until the tank is empty)
Please continue reading for additional information on these processes.
How to Flush or Drain a Water Heater Tank
Listed below are the procedures to be followed while flushing or emptying a water heater. This video provides a wonderful summary of the subject: To turn off the gas or electrical power to the water heater, depending on whether it is a gas or an electric water heater, follow these steps: The “Pilot” setting on a gas water heater is as simple as turning the gas control to “Pilot.” 2 Turn off the cold water inlet valve, which is responsible for regulating the supply of water into the tank.
- Make certain that this is the incoming cold water valve and not a valve for the outgoing hot water supply (the pipe should be cold).
- The supply to this water heater is controlled by a lever valve.
- 3 Using a hose, connect it to the tank drain valve, which is located in the bottom of the water heater, and direct it to a drain, the outdoors, or a large bucket.
- Fill the tank with water by connecting a hose to the water heater’s drain valve.
- As the water drains, this prevents a vacuum from building in the system.
- To avoid scorching, exercise extreme caution.
- 5Depress the drain valve on the water heater.
Once this is done, close both the drain valve and the PT valve.
In the event that you are totally draining the water heater, leave the drain valve open until the tank is completely empty.
7Refill the water heater with fresh water.
Return the water supply valve to its original position to re-fill the tank.
Then, reopen the hot water faucet to allow any remaining air to escape from the tank and pipes.
Allow the water to clear for a few minutes before turning off the faucet. 8Restart the water heater if necessary. If you have a gas water heater, relight the pilot light, or switch on the electric circuit if you have an electric water heater.
Water Heater Won’t Drain
If your water heater is draining slowly or not at all when you open the drain valve, you should try opening the pressure-relief valve to see if it helps (see the illustration at the top of this page). This has the potential to dislodge the vacuum that is keeping the water from leaving. In most cases, if the water heater won’t drain or drains slowly, the problem is most likely due to an excessive amount of sediment building up in the water heater. The drain valve of a water heater can become clogged with sediment.
First Steps in Breaking a Drain Valve Clog
1Detach the water heater from the mains. Depending on whether the water heater is gas or electric, switch off the gas valve or the circuit breaker that supplies electricity to the water heater. Secondly, connect an outside hose to the drain valve and run it outside, making sure that the hose’s end is below the level of the water heater. Turn on a hot water faucet someplace in the home or open the pressure-relief valve on the water heater to dislodge the vacuum that has built up inside the tank.
If the water flows freely, the valve is functional.
4 In the event you believe that the drain valve has become clogged, you can attempt to shoot water and air bubbles back into the tank by repeatedly walking on the hose a few feet away from the tank.
If it does not, continue reading.
How to Back-Flush a Water Heater
A hose is connected between the drain valve and an outdoor faucet, and water is squirted back into the water heater through the drain valve in order to backflush it. For this project, you’ll need two male threads connected together with a double-female garden hose coupler (which can be purchased online for approximately $8).
How to Flush a Water Heater Video
Take a look at this video, which demonstrates the procedure of cleansing your hot water heater.
Back-Flushing a Water Heater Step-by-Step
1First, perform the steps outlined above for preparation. 2Close the drain valve on the water heater by twisting it in the clockwise direction. 3Connect the male end of the garden hose to an outdoor hose faucet or a washtub faucet by means of the female hose coupler that was previously installed. Hose Coupler with a Double Female EndBosch4 Turn on the faucet to fill the hose with water pressure and fill the hose with water. 5Depress the drain valve on the water heater. A torrent of water should be forced into the water heater, forcing deposits away from the water heater’s valve.
7Remove the hose from the water faucet and attempt cleansing the tank once again with the hose. If the water heater’s drain valve is still not functioning properly, the next step is to either replace the drain valve or to replace the water heater.
How to Replace a Water Heater Drain Valve
As previously noted, flushing a water heater is a vital element of doing basic DIY water heater maintenance. Unfortunately, the drain valve on a water heater can get blocked with mineral deposits to the point where it must be completely replaced. Step-by-step instructions on how to replace it may be found here. Valve for the drain of a water heaterB K Water heater drain valves are available for purchase at most hardware stores and on the internet for around $8 per valve, depending on the model.
- Water heaters have a drain valve that is positioned at the bottom of the tank.
- Having a helper use buckets to collect and dump water that is flowing from the water heater while you remove and replace the valve will be the norm in most circumstances, but it may be necessary in other cases.
- Expect to be drenched as a result.
- This will take some time.
- To do this, switch off the cold-water supply to the water heater and ensure sure no one comes into contact with any of the hot water fixtures or appliances in the house while the valve is being changed.
- After that, turn off the circuit breaker on an electric water heater or the gas valve on a gas water heater to prevent the water from reheating further.
- Allow for the water in the water heater to drop down to a safe temperature before using it once more.
Before you begin the task, make sure you have two buckets, a pipe wrench, a screwdriver, and the new valve on hand to make the job easier.
Wear leather-palm gloves and have a helper as well as lots of rags on hand before you begin.
The water will begin to seep as the seal loosens, then spray, and ultimately pour warm (or hot) water!
Remove the valve completely from the system.
Insert a screwdriver into the hole and move it around to break up any deposits that have accumulated.
Disconnect the tank’s water supply with a hose until the water begins to flow clean of sediments.
In addition, if you’ve opened the water heater’s pressure-release valve or any hot water taps, make sure you close those as well.
8 In order to restart an electric water heater, turn the circuit breaker back on, or open the gas valve and ignite the pilot (or use the electronic ignition) in order to restart a gas water heater, following the manufacturer’s instructions.
Now is the time to request free quotes from area professionals: 1-866-342-3263
Your Guide to Draining a Water Heater
How to Drain a Water Heater in One Quick Step
- Step 1: Turn off the water and the water heater. Step 2:Connect the hose to the drain location. Step three: Inspect the pressure relief valve. Step 4: Turn on the hot water faucets. Step 5: Turn on the drain valve. Step 6: Empty the tank. Step 7: Fill the tank with water and switch on the water heater.
Water and water heater should be disconnected first. 2.Connect the hose to the drainage system. The next step is to inspect the pressure relief valve. Activate hot water taps in the house in Step 4. Drain valve should be opened in step 5. 6) Flush the tank with fresh water. 7. Fill the tank and switch on the hot water heater.
Know When to Drain the Tank
Natural minerals found in your home’s water supply might accumulate at the bottom of your water heater tank over time, causing it to malfunction. Because that sediment can impair the effectiveness of the heater, limit its life, and even cause blockages, keeping it cleansed is a good idea. Experts recommend that you wipe away the sediment around once a year, according to the experts. Part of determining when to do it will depend on how hard your water is and whether or not you’re linked to a municipal water supply where sand and grit may find their way into the water supply.
How to Drain a Water Heater
The first step in this project is to make sure that your water heater is turned off before you begin. With a gas water heater, you may accomplish this by setting the knob to “pilot.” The circuit breaker that controls your electric heater must be found and turned off in order to prevent damage to the heater from occurring. Typically, the water heater is protected by a separate circuit breaker. It will be necessary to turn off the cold water that feeds into the tank as well, which can be accomplished by twisting a knob located at the top of the tank in the opposite direction.
Step 2: Run the Drain Line to a Good Draining Location
In order for the water within the tank to be able to depart, you must first provide a passage for it. As long as your water heater is elevated or located on a higher floor of your home, the process of draining the water heater can be as simple as connecting the heater to a safe draining position outside your home. If the water heater is located below grade, such as in a basement, you have two options to consider. Use a bucket to collect the water, or you may purchase a pump and attach a hose line to pump the water up and out of the hole.
Step 3: Check Your Pressure Relief Valve
In order for the water within the tank to be able to escape, you must first provide a passage for it. As long as your water heater is elevated or located on a higher floor of your home, the process of draining the water heater can be as simple as connecting it to a safe draining position outside. It is possible to use two different options if the water heater is below grade, such as in a basement.
Use a bucket to collect the water, or you may purchase a pump and attach a hose line to pump the water up and out of the house. It is much more vital to wait for the water to cool down before you begin if using a bucket since you may get splashed during the procedure if the water does not cool down.
Step 4: Open the Hot Water Faucets in Your Home
Start all of your hot water taps in your house at the same time to alleviate even more pressure in the tank and aid in its emptying. If you want, you may just turn on the hot water tap that is nearest to the tank. Additional Related Articles:
- How to Relight the Pilot Light on Your Water Heater
- Don’t Forget to Flush the System! The following is a 6-Step Guide for Flushing Your Gas or Electric Water Heater: What is a Smart Water Heater and how does it work? Find out how much it will cost to replace a water heater
- Whether a tankless water heater is worth the investment.
Step 5: Open Your Drain Valve
Prepare your bucket or pump system, and then release the drain valve located towards the bottom of the tank to allow the water to drain. A built-in knob is normally available for this valve, however it is occasionally necessary to put a flat-head screwdriver into a slot and turn it counterclockwise to operate it properly. It is at this moment that water will begin to pour out of the tank in large quantities, so be prepared to collect or redirect it as soon as possible. In order to empty your bucket, you can shut off the valve whatever many times you need.
Step 6: Flush the Tank
However, even though much of the sediment will be removed simply by draining the tank, it’s always a good idea to check that your water heater is completely clear of sediment by flushing it with cold water. To do so, just turn the cold water knob at the top of the tank back on and let it run until the water drains completely out of the hose linked to the drain valve, which should take around 15 minutes. If the water flow stops at any time throughout the draining process, you’ll want to remove the hose and use a tiny screwdriver or awl to scrape away any debris that may have accumulated in the output.
Step 7: Refill the Tank and Turn It Back On
While most of the sediment will be removed simply by draining the tank, it’s always a good idea to double-check that your water heater is completely clear of sediment by flushing it with cool water. This may be accomplished by simply turning on the cold water knob at the top of the tank once again and letting it run until the water drains completely out of the hose connected to the drain valve. You should remove the hose if the water flow stops at any stage throughout the draining process and use a tiny screwdriver or awl to clean away any debris that may have accumulated in the outlet.
How to Drain Your Hot Water Tank (And Why You Should!) — Multi Trade Building Services
The capacity of hot water tanks is meant to last for many years, but cleaning them should be included in your normal home maintenance program. Following our step-by-step directions outlined below, this is an easy DIY project that you can complete on your own.
Why should I flush my water tank?
Hot water tanks are built to store water for an extended period of time, but cleaning them should be included in your normal home maintenance routine. This is an easy DIY project that you can complete on your own if you follow our directions stated below.
What about my gas hot water tank?
In addition, sediment can reduce the effectiveness of the burner in a gas water heater. Have you ever experienced cracking and popping noises when your furnace was heating up? This is due to the silt that has accumulated in your tank. Sediment builds up in a gas hot water tank, forming a thick, crusty layer on the surface. This reduces the amount of heat that is transferred from the burner to the water in the tank. This is a waste of energy and, more importantly, of your money! In the long run, this can create corrosion in the tank, which may produce a major problem if your tank begins to leak all over your floor.
Both gas and electric water heaters should be cleaned of sediment every 6 months to once a year, depending on your water supply and the mineral content. This will guarantee that your water heater performs at its best.
Can sediment affect my plumbing pipes or water?
Fortunately, the quick answer is “yes!” The sediment or crusty stuff that collects at the bottom of your tank has the potential to break loose and become caught in the pipes that distribute water throughout your home. This might cause the flow of water via your pipes and faucets to become more difficult to control. It also has the potential to clog the drain valve on your hot water tank, making it hard to drain the tank without a major plumbing repair job.
An important word of advice:
If you haven’t cleansed your hot water tank in a number of years, it may be in your best interests to hire a Licensed Plumber to take care of the job on your behalf. You run the danger of causing leaks to be activated. It’s conceivable that the silt that has been accumulating in the tank for years has developed fractures in the bottom of the vessel. The existing sediment is clogging those cracks, however draining and flushing the hot water tank may be able to remove the sediment that is “sealing” the leaks and allowing them to reopen.
The fact that you hired a Licensed Plumber to complete the operation ensures that if it does leak, you’ll be prepared to deal with it immediately.
Speaking from experience.
The reason I warn you with the word of advise above is that we had exactly that scenario occur with a client of ours and we wanted to share our experience with you. Approximately 7 years ago, I published a simple advice to draining your hot water tank in a newsletter that I had written. After eight years in his house, my client realized that he had never drained the tank and decided that it would be a good idea to do so now that the weather was getting warmer. He diligently followed all of my directions before calling me in a panic because there was water coming out into his basement floor and he needed me to come immediately.
He, on the other hand, had not anticipated such a problem as a result of following my detailed directions.
It was clear that they had been there for a long time, and the sediment itself was preventing the leak from occurring again.
Our customer ended up needing to purchase a new hot water tank, but he ended up saving a significant amount of money over the long run since his new tank was far more energy efficient.
One important first step
It’s for this reason that I caution you with the word of advise above: we had a client who experienced exactly this circumstance. In a newsletter I sent approximately seven years ago, I included a simple advice to draining your hot water tank. After eight years in his house, my client realized that he had never drained the tank and decided that it would be a good idea to do so now that the weather has turned cold. In the end, he meticulously followed all of my recommendations before calling me in a panic because there was water spilling out into the floor of his basement.
Although he had followed my detailed directions, he hadn’t anticipated encountering such a difficulty.
Evidently they had been there for a long time, and the silt itself was preventing the leak from occurring.
We ended up recommending that our customer purchase a new hot water tank; however, because his new tank was far more efficient, he ended up saving a significant amount of money over time. Rather than every six months, our client now flushes his hot water tank.
Steps to Draining Your Hot Water Tank
- Turn off the gas or electrical power to your hot water tank if it is connected. The “pilot” setting on a gas water heater is what you’ll want to use. If the water heater is electric, turn off the breaker or unplug the fuse located at the electrical panel
- Turn off the cold water supply valve located at the top of the water heater
- And turn off the gas supply valve located at the water heater. When you touch this pipe, it should be ice cold. If the valve feels warm to the touch, you’ve got the incorrect valve. Locate the tank drain valve, which should be towards the bottom of the tank, and connect a regular garden hose to the drain valve. Keep in mind that certain models may have a cover over the valve opening
- The other end of the hose should be placed in a floor drain or on a driveway where it may safely drain. Buckets can be used if required, but take care not to be burnt by the hot water while you’re doing your task. To prevent this from happening, make sure the hose’s end is lower than the water tank’s valve. Locate the hottest water tap that is closest to the water heater, preferably on the second or third story above. Opening the drain valve and allowing the water to flow from the tank can relieve pressure in the system, similar to withdrawing your finger from the top of a drinking straw loaded with liquid
- Close the drain valve and let the water to drain from the tank. Once again, if you haven’t allowed the water to cool before using it, proceed with caution. Once all of the water has been emptied from the tank, switch on the cold water supply to the tank for a limited period of time. This will help to stir up any silt that has accumulated. It is necessary to repeat this procedure until the water flows clean
- Disconnect the drain line and switch on the cold water supply valve after closing the drain valve. The tank will begin to fill as soon as possible. Return to the hot water faucet that was previously opened. Once cold water begins to flow from the faucet, cut off the water supply. Return the gas valve to the on position from the pilot position, or reconnect the power to the tank. It is important to double-check the valve opening once it has been closed to ensure there are no water leaks.
What if my tank won’t drain?
If your hot water tank is draining slowly or not at all, open the temperature and pressure relief (TPR) valve on the hot water tank to see if it helps. In the hot water tank, it’s at the top where you’ll find it. A pipe goes from the top of the tank to the bottom of the tank, and it’s normally operated by a lever that may be raised or lowered as needed. Opening the TPR valve may allow water to drain from the tank if there is a possible vacuum inside the tank that has been preventing it from doing so.
The most prudent course of action is to contact a Licensed Plumber in this situation.
To sum things up.
Despite the fact that it is one of the most often used items in your home, the hot water tank is also one of the most ignored. If you follow the methods outlined above, maintaining your hot water tank will be a simple chore. If you prefer that our Licensed Plumbers handle the maintenance on your hot water tank, please contact us at 905-259-3344 to make arrangements.
A Step-by-Step Guide for Draining a Water Heater
It is important to drain and flush your hot water heater on a regular basis in order to maintain the life of your equipment, keep your energy expenses low, and guarantee that your system is operating at peak performance. Get quotations from as many as three professionals! Enter your zip code below to get matched with top-rated professionals in your area. It is possible that the hot water heater is the most difficult to maintain item in your home, but it is also the device that you give the least thought to.
To be sure, you should not wait until there are indicators of difficulty before giving your home’s hot water heater some attention.
One of the most effective methods of promoting water heater health?
When to Drain and Flush Your Hot Water Heater
The frequency with which you drain and flush your hot water heater is determined by a variety of factors, including the age of your water heater and pipes, as well as the presence of metals and other materials in your water supply. Once or twice a year, you should drain and cleanse your hot water heater to keep it operating at peak efficiency. However, if you reside in a region where the groundwater supply contains significant amounts of iron or other particles, you may need to do this more frequently.
It is possible that your tank is gathering mineral deposits such as lime, magnesium, and calcium if you observe discoloration or sedimentation in your water.
To make this comparison simpler, gather water from both the hot and cold taps in transparent glasses and place them side by side in a large mixing bowl.
If just the hot water is discolored or contains sediment, this is a clear sign that the problem is with your hot water heater rather than with the water supply in general.
Why You Should Drain and Flush Your Hot Water Heater
It is not only important to drain and flush your hot water heater, but it is also important to ensure that your hot water is clear and particle-free. As an added bonus, it will assist to keep your heater and pipes from rusting on the inside. Draining and cleansing your water heater on a regular basis will help it work more effectively, resulting in considerable savings in energy expenses every year. Not only that, but if you allow mineral deposits to build up in your water heater, you will most likely lose water pressure and face broken pipes.
It is possible to end up paying as much as $1,000 to replace your hot water heater far sooner than was originally planned.
How to Drain and Flush a Water Heater
While it is critical to drain and cleanse your hot water heater, the good news is that it is a reasonably quick and simple do-it-yourself project. Here’s how to go about it: 1.Review the owner’s handbook for your water heater, as well as the directions placed on the side of the tank. These will assist you in identifying the locations of all of the relevant drains and valves. 2. Disconnect the heater’s power source from the wall outlet. If you have an electric water heater, locate the circuit breaker for your heater in your home’s electrical panel and turn it down.
In order to use a gas water heater, you must first turn the gas supply valve to the “Pilot” position.
Shut down the water supply to your water heater.
However, if there is no valve, you will need to cut off the water supply at the water meter in your house.
Additionally, you’ll want to keep youngsters and pets away from the faucets and drains while working.
This will relieve pressure in the line and avoid the formation of a vacuum, which would prevent your system from entirely draining and flushing.
Drain water from the closed drain valve by attaching a garden hose to it and placing the other end in a drain bucket, sink, or outside.
Again, take care to keep children and pets away from the discharge area because the water may still be hot at this point.
It is possible to rent these pumps from home improvement businesses for a reasonable fee if you cannot afford to purchase them outright.
Completely open the drain valve by twisting it in the counter-clockwise direction.
The water should flow clear and free of sediment when the hose is disconnected.
Turn off the water supply valve and seal the drain valve, making sure the drain is completely closed and free of leaks.
Reconnect the water supply line and check the faucets in the sink and shower that you had previously shut off.
If this is not the case, continue the drain and flush process until the water flowing from the faucets is clean.
It is now time to connect and turn on your water heater once more.
Turn on the gas supply line if you’re using a gas water heater.
Set the temperature of your water heater to 1400 degrees Fahrenheit to assist maximum energy efficiency while also preventing bacterial development. That’s all there is to it! You’re all prepared for another year of hot showers and freshly laundered clothes.