How To Turn Off Water Heater Valve?

How To Turn Off Your Water Heater

  • It may not appear that something as simple as turning off a water heater would be complicated.
  • However, it is.
  • When it comes to figuring out which valves to turn, many homeowners find themselves scratching their heads in frustration!
  • Furthermore, because the process differs depending on whether your system is gas or electric, it may be necessary to perform a few extra steps to ensure that everything is totally turned down.
  • Here are simple instructions for turning off both gas and electric water heaters, so that you can be confident that you are doing it correctly.

When You Should Turn Off Your Water Heater

  • The only time you should switch off your water heater is if there is a leak in your system.
  • Many factors might contribute to this, ranging from age and corrosion to a problem with the valve.
  • It’s important to switch off the water supply immediately after discovering that your water heater is leaking.
  • This will allow a professional to inspect the situation and establish what is causing the leak.
  • If the tank cannot be fixed, they will recommend a replacement or will perform repairs as needed.

Some people believe that they must switch off their water heater before they go for vacation, although this is not essential at all.First and foremost, if you entirely switch off your water heater, you will return home to find that you have no hot water.Second, the effort necessary to shut down, switch back on, and then heat a full tank of water might result in additional wear and tear on your water heater.Rather of raising the temperature to around 50 degrees Fahrenheit, it makes more sense to turn your water heater on VAC, which stands for ″Vacation Mode.″ This feature is available on the majority of new models.

For Gas Water Heaters

  1. Find Your Water Heater

If you’re not sure where your water heater is, it’s most likely in the basement, a utility closet, or even in the garage or attic, depending on your home.

  1. Find the Temperature Dial

In order to locate the temperature dial on a gas water heater, you’ll need to look at the front of the water heater, at the bottom. Turn the dial all the way down.

  1. Find the Plumbing Line

The plumbing line for your water heater is located either at the top or at the bottom of the water heater. The water supply has been successfully terminated after the valve has been closed completely.

  1. Draining the Heater

If you want to drain the heater, you’ll need a hose that can be connected to the boiler drain line. You may then either place the hose outdoors to allow the water to drip into your yard or use a bucket to collect the water. However, depending on how much water is in your tank, a bucket may not be large enough to hold everything.

  1. Locate the Gas Supply Valve

The water heater’s valve is often located on the right side of the unit. To turn off the gas, you can use a lever or a knob on the wall. When using a lever, turn it perpendicular to the floor. Turn the knobs in the clockwise direction.

  1. Locate the Relief Valve

The third step is to locate the relief valve, which should be located at the top of the heater. The tank will begin to fill with air as soon as you switch it off.

For Electric Water Heaters

  1. Find Your Water Heater

It is likely that your electric water heater will be positioned in the same area as your gas water heater is.

  1. Find Your Breaker Box

In order to use an electric water heater, you must first locate your breaker box. It’s most likely that your box will be positioned either in your garage or on the outside of your home. From there, you’ll need to locate the circuit breaker that supplies electricity to your water heater and shut it down.

  1. Find the Plumbing Line

The plumbing pipe for your electric water heater is located either at the top or at the bottom of the unit. When you turn off the valve, the water supply is shut off immediately.

  1. Draining the Heater

If you need to empty the heater, you may do so by connecting a garden hose to the boiler drain, just like you would with a gas water heater. Either move the home outdoors and let the water to drain into your yard, or use a bucket to collect the water. Take note of the water level in your bucket since it may not be large enough depending on how much water is in your tank at any one time.

  1. Locate the Relief Valve

The third step is to locate the relief valve, which should be located at the top of the electric water heater’s tank. Allowing air to enter the tank is accomplished by turning it off. If you are experiencing problems with your water heater or are unable to figure out how to turn it off, contact Wooten Plumbing, your local Tulsa plumbing specialist, right away.

How to Shut Off the Water to a Fixture or Your House

  • This article will teach you how to operate on a faucet or fixture, as well as how to turn off the water to your entire house.
  • Included is information on how to switch off the water supply to specific fixtures such as sinks, showers, and tubs, as well as the entire house.
  • When a leak in a home’s water supply system occurs, or when a repair to one of the plumbing fixtures is required, the water must be cut off immediately.
  • It is preferable to do this procedure at the valve that is closest to the source of the issue.
  • So long as this is done, there will be no interruption in the water supply to the remainder of the house.

How to Shut Off Water to Plumbing Fixtures

  • Most water-using fixtures and appliances in homes constructed since the 1950s are equipped with a shut-off valve, which allows you to turn off the water supply at the fixture without turning off the water supply to the entire house or building.
  • Working on a faucet, shower, or tub that isn’t supplied by a shut-off valve may need shutting down the water supply to the entire house in order to complete the task.

How to Shut Off the Water to a Sink Faucet

  1. Look under the sink for two chrome-plated or plastic stop valves, which are normally located at the back of the cabinet. These are connected to the water supply tubes that service the faucet—one for cold water and the other for hot water—through which the water is delivered. The cold water is normally located on the right-hand side of the faucet
  2. therefore, to turn off a single-handle faucet, you must turn off both of the handles. To switch off the valves, turn them counter-clockwise.

How to Turn Off the Water to a Toilet

  1. A toilet has only one cold-water valve, which is referred to as a ″stop valve.″
  2. The ″stop valve″ should be identified and shut off using the handle in the clockwise direction, exactly as you would with the conventional faucet valves previously stated.
  3. If turning the valve by hand proves to be too tough, consider wearing a work glove or gripping the handle with a set of slip-joint pliers.

On Amazon, you may get a variety of slip-joint pliers. It is important to note that newer types of stop valves feature a little lever that must be turned a quarter turn clockwise to turn off the water.

How to Turn Off the Cold Water Supply to a Water Heater

The cold water valve located above the water heater must be closed in order to switch off a water heater. This can be either a lever or a normal circular-handle valve, depending on your preference. For levers, turn them 90 degrees from their open positions. It is necessary to crank a circular valve clockwise until it is completely closed.

How to Turn Off the Water to a Washing Machine

To turn off the water supply to a washing machine, do the following:

  1. Find the valve and turn it on. In many cases, two valves that appear like outside hose valves are used to supply the washer: one for hot water and another for cold water. The left side of the body is frequently hot. They function in the same way as outside valves.
  2. Close both of the valves behind the machine in a clockwise direction.
  3. Some washers are equipped with straightforward lever-style washing machine shutdown valves, such as the one illustrated above. Remove the lever from its position as shown to turn off the water for both hot and cold water.

How to Turn Off Water to the Entire House

  • You can turn off the water supply to the entire home if you cannot find a shutoff valve close to the fixture.
  • This valve is usually placed around the point where the cold water line enters the house (the valve will be outside in warm climates, inside in cold climates).
  • A red handle may be present on the valve, which may be positioned on a pipe just before the water heater in some instances.
  • It may be turned off by rotating the handle in the clockwise direction.
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How to Shut Off Water to the Whole Property

  • For instructions on how to turn off the water to your home and other areas on your property, such as outdoor sprinkler systems and hose faucets, refer to your water meter’s main valve, which should be located close to the house side of it.
  • This is usually out in the open, in a concrete box just below ground level, and is accessible only by foot.
  • Once you’ve located the valve handle, crank it counter-clockwise until it comes to a complete stop.
  • If the valve is frozen in place, apply a few drops of lubricating oil around the stem and spin the handle with a work glove, or, if required, turn it with the aid of a pipe wrench, to free it.
  • This valve should always be totally open or completely closed; it should never be used to adjust the amount of water that enters the home when partially open.

It is not intended to be left partly open in any situation.Resource Highlighted: Obtain the Services of a Local Plumbing Professional UP NEXT:Plumbing Repair Fundamentals What to Do If Your Pipes Are Making a Noise Trade Secrets for Choosing the Most Qualified Plumber Identifying and Repairing a Leaky Shower Faucet Valve How to Deal with Low Water Pressure Issues Call 1-866-342-3263 right now to get free quotes from local professionals.

How to Turn off the Water for Plumbing Repairs

  • When doing plumbing repairs on any of the fixtures or pipelines in your home’s plumbing system, it is frequently essential to turn off the water supply to the whole building.
  • There are at least three distinct areas where you may turn off the water, and which one you choose will depend on the location of the leak or the necessity for plumbing repair.
  • In most cases, no special equipment are necessary to turn off the water.
  • Here are many sites where your home’s water supply may be turned off, as well as instructions on how to select the most appropriate one.

Watch Now: How to Turn Off Water for Plumbing Repairs

Turning the Water off at the Fixture or Appliance

  • Whenever a faucet is dripping or a toilet is flushing—or whenever there is a leak develops in a refrigerator, ice-maker, dishwasher, washing machine, or any other appliance that is supplied with water—the first and best course of action is to turn off the water at that fixture or appliance. By cutting off the water locally in this manner, other fixtures linked to your home’s plumbing system will be able to continue to work while you do the necessary repairs elsewhere. The shut-off valves for fixtures and appliances will vary in appearance and placement, but in general, they will be located fairly close to the fixture or appliance. Sink faucets have shutdown valves that are positioned below the sink, near where water supply tubes flow up to the faucet’s tailpieces. The valves on any faucet that distributes both hot and cold water will be two in number: one for the hot water supply and another for the cold water supply.
  • A single shut-off valve will be installed on the bottom of the toilet tank (a toilet utilizes only cold water), which is often positioned near the floor below the water supply valve on the top of the toilet tank. When it comes to toilet tanks, this supply valve is often located at the bottom left side of the tank.
  • Look around the tub or shower for an access panel if you have a shower or a tub. A toilet may be located on the other side of a wall from a bathtub or shower. When an access panel is not found, it is possible that it is hidden beneath the floor in the basement or that it is hidden behind a ceiling access panel on the floor below.
  • When it comes to dishwashers, the water supply tube that runs to the dishwasher is frequently controlled by a fixture shutdown valve. The small copper or mesh supply tube that runs to the refrigerator usually has a small saddle valve or fixture shutoff valve that can be turned off to turn off the water supply. For refrigerator ice makers/water dispensers, the small copper or mesh supply tube that runs to the refrigerator usually has a small saddle valve or fixture shutoff valve that can be turned off to turn off the water supply. Occasionally, the supply tube leading to the refrigerator may connect to a water supply line beneath the sink, at the point at where both the refrigerator and sink faucet supply tubes are connected.
  • When it comes to clothes washers, the water supply valves that regulate the hot water input hose and the cold water inlet hose are most commonly found in the same location. It’s possible that your laundry has a utility sink, in which case the valves are positioned on the utility sink, or that your laundry has a recessed water supply valve box built into the wall near the washing machine.

You get the gist of it. It is recommended that each fixture or appliance be provided with some type of local shut-off valve. However, if you are unable to locate the shut-off valves, do not be concerned. Turning off the main water supply valve, which is located near the water meter, will switch off the water supply.

Turning the Water off at the Main Shutoff Valve

  • You should locate the main shut-off valve for the house if your leak originates anywhere in the main branch line, or if there is no fixture shut-off valve near the fixture that needs to be repaired or replaced.
  • Most of the time, this may be located in a utility space near where the main water line enters the home, or on an outside wall near the water meter.
  • This valve will always be positioned on the same side of the house as the water meter, and it is often a rather large valve in comparison to the others.
  • Because this valve is rarely closed, it may feel a touch stiff when you turn it.
  • If you open the lowest faucet in your home (such as a basement faucet or a foundation-level outside faucet) and the highest faucet in your home after shutting off the main shut-off valve, it will enable water that has accumulated in the plumbing system to drain away.
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Because the water supply pipes will be completely devoid of water before you begin working on them, there will be no risk of water leaking out when you begin.


  • There are branch valves installed in certain residences that may be used to cut off the water supply to specific branch lines within the residence.
  • It is planned that these valves will be installed along the major branch pipes and in easily accessible utility locations.
  • For example, water lines that feed outside hose faucets are frequently controlled by in-line valves that solely regulate the pipes that go to the outdoor faucets and nothing else.

Turning the Water off at the Water Heater

  • When a hot water pipe leaks, or if you need to repair or replace a water heater, shut-off valves installed near the water heater can be used to turn off the water supply.
  • A water heater is equipped with two shut-off valves.
  • A cold water input valve (typically distinguished by a blue handle) is responsible for supplying cold water to the water heater from the main supply.
  • If you need to repair or replace your water heater, this is the valve to turn off.
  • The hot water output line is also equipped with a valve that prevents any hot water from leaving the water heater from flowing out.

This valve can be turned off if there is a leak in a hot water line someplace in the house, as this valve is responsible for controlling all hot water in the house.This valve is frequently identified by a red handle, which indicates that it regulates hot water.This easy color coding is necessary since the cold water input pipe and the hot water outflow pipe are frequently located quite near to one another and would be difficult to distinguish if not for the color coding.

Turning the Water off at the Water Meter

  • Finally, you might be able to turn off the water directly at the water meter.
  • Water meter boxes may include two shutdown valves, one on the customer side of the meter and the other on the municipal side, depending on the manufacturer.
  • The usage of this method should only be used as a last option since in many areas, homeowners are prohibited from accessing any portion of the plumbing system located on the street side of the water meter.
  • Because the plumbing lines beyond the meter are legally the property of the city, you should avoid touching this valve unless you have no other choice—for example, if the main shut-off valve on the house side is either non-existent or not functioning.

5 Simple Steps to Turn Off Water Heater

  • Gas or water leaks are some of the things that might cause the most anxiety in a person.
  • However, if you know how to switch off a water heater, you won’t have to worry about this all of the time.
  • When you hear your digital alarm go off, now is not the moment to worry or do anything stupid.
  • Even before you hire a plumber, you must switch off all of the utilities to prevent a gas or water leak from spreading.

How to Turn Off Water Heater

Heat exhaustion, unusual noises, and other warning signals indicate that you are in danger, and you must take action immediately. So, if you want to learn how to switch off a water heater, then follow these simple steps: 1.

Step 1. Disconnect from the Power Source

The first step is to locate your water heater’s power source and disconnect it from the grid. If there is an electric unit, make certain that the circuit breaker is turned off before proceeding. When dealing with the gas unit, look for the dial that is next to the thermostat and turn it in the other way.

Step 2. Turn the Water Off

  • This procedure should not be performed until you are certain that the electricity connection to the water heater has been switched off fully.
  • When purchasing an electric tankless water heater or a propane tankless water heater, several types of handles will be provided for your convenience.
  • Some handles are circular, and all that is required to switch them off is a little rotation to the right of the handle.
  • With this operation, you allow cold water to flow into the sink and tubs, and hot water will no longer be available to those fixtures.
  • If you are unable to locate the location where the water supply is linked to the heater, switch off the water supply to the entire home.

Navigate to a valve near the meter and flip it in the other way by removing the box and turning it back.

Step 3. Carefully Drain the Water in the Tank

  • Check the bottom of the tank to see if there is a place where you can attach a hose to drain the water.
  • Insert the hose’s other end into a floor drain or a bathtub until all of the hot water has been drained.
  • To find out if there is any special advice concerning safety when draining water, carefully read the product handbook.
  • The first step in figuring out how to switch off a hot water heater is to cut off both the electricity and the water supply.
  • By doing so, you may reduce the likelihood of any potential harm that leaks or a faulty propane gas water heater may provide to you.

When draining the tank, use extreme caution to prevent splattering hot water on yourself.

Step 4. Label Your Circuit Breaker

  • It is possible that the content of your circuit breaker is complex and ambiguous.
  • This will need the use of labels to ensure that you are aware of the original position of each component.
  • In the event of an emergency, and you are forced to turn off the power totally, those labels will be quite useful.
  • If you have a circuit breaker that has already been labeled, carefully inspect each component to discover its purpose.
  • You don’t want somebody to assume you shut off the electricity when you actually did not.

Step 5. Practice Shutting Off Water Heater

  • When their heater leaks or their alarm goes off, the majority of individuals worry and get befuddled.
  • The only way to avoid this confusion is to be aware of how to switch off the water heater in advance of when it is needed.
  • Maintaining the practice of emptying your water heater every six months will help you become more familiar with the procedure.
  • Make a practice of turning on and off the hot water heater supply that runs throughout the entire house.
  • Become adept at opening the valve carefully, since twisting it too rapidly might exacerbate the situation.

If you’re not sure how to go about it, seek for assistance from a professional plumber in your area.This understanding is also applicable when it comes to cutting off the water supply to all of the appliances in your home.A little frequent practice can help you to overcome the feelings of terror that you may encounter in an emergency.When your water heater is heating, you will not want to make the situation worse by not knowing how to switch it off when it is heating.

How to Turn Off a Gas Water Heater

It is essential that you learn how to turn off a gas water heater if you have a tankless gas water heater in your house. To have it done correctly, follow these simple steps.

Step 1: Turn Off the Water Heater Valve

  • You will see a red or black button on the front of the tank if you look closely.
  • These buttons are sometimes buried under insulating materials, and you must remove the insulating material in order to show the button.
  • The switch should be moved or turned from the ″on″ position to the ″off″ position.
  • When you turn off the heater, the pilot light will cease operating and the burner will stop heating.
  • Remove the heat shield and inspect the inside for evidence of heat or flames before replacing it.

If you’re performing maintenance, switch on the pilot light; the flame will remain lighted, but the burner will not function.

Step 2: Turn Off the Line that Supplies Gas

  • If you wish to go outside and hear the heater hissing, turn off the gas line valve before you leave the house.
  • Simply go to the heater and turn off the gas valve that is situated on the gas line near the heater.
  • The lever should be perpendicular to the gas line when it is fully extended.
  • If you can’t locate any valves, follow the gas line until you come to a handle that functions as a switch for the light.
  • Gas line valves are usually straightforward to find, and you won’t have to spend much time looking for them.

However, if you are unable to locate it, consult a competent plumber.

Step 3: Shut Down the Water Heater

  • If you’re going to be away from home during the winter, make sure you drain the water from the tank to prevent it from freezing.
  • Turn off the water heater and leave it off for 12 hours to enable the water to cool and prevent scalding from occurring.
  • You drain your tank, be sure to do the following: Make sure you have a bucket underneath the pressure release valve so that the water flows directly into the bucket.
  • Open the relief valve to enable the steam to escape, and then gently release the lever to close the valve completely.
  • Connect a hose to the drain valve, which is situated near the bottom of the tank.

Pull the hose to the specific location where you want the water to drain from.In most cases, the draining region should be located at a higher elevation than the water tank’s location.You should drain the water into your garden if you have one if you have a home with a garden.Pouring water out of the faucets requires turning off the cold water valve and turning on the hot water taps.Allow for complete drainage of the water by keeping the drain valve open until the water is completely gone.

After that, close all of the faucets in the home that are now open.Alternatively, if the water does not drain, it is possible that mineral deposits have accumulated in the drainage channels.Close the valve and then remove the hose to ensure that all deposits have been removed.Reattach the hose and turn on the valve one more to complete the process.

How to Turn Off an Electric Water Heater

When it comes to turning off your electric water heater, the five actions listed below are helpful. Follow the instructions and you will discover how to switch off your water heater in your house.

Step 1: Turn Off the Breaker

  • Locating the two-pole circuit breaker is the first step in figuring out how to switch off an electric water heater.
  • It has a current of around 30 to 50 amps and is generally labeled.
  • Even if you have turned off the electric water heater, it is always a good idea to cut off the electricity at the breaker panel.
  • If the breaker is equipped with lock-out lugs, secure them to the breaker.
  • If you are concerned that you will make a mistake, identify the breaker with paper tape to prevent this from happening.

Keeping everyone in the house informed about what you are doing at any given time is also a smart idea.They should refrain from getting close to the service panel or the water heater until you are finished with them.As a precaution, check the interior of the lid with a non-contact voltage tester to ensure there is no heat trapped within.When replacing the water heater element, it is dangerous to expose yourself to electric shock or high temperatures.

Step 2: Put a Tag on the Breaker

  • Safety regulations require that you label everything you are working on in order to prevent anyone from being injured.
  • When working with electricity, it’s best to keep the area closed off to prevent prospective victims from entering the area.
  • Mark the location and the equipment to serve as a warning to anyone who might unintentionally walk too close to the site.
  • When it comes to the home, simply turning off the breaker isn’t adequate because everyone is exposed to the same hazard.
  • The use of identification and restrictions to notify family members about potential threats would be extremely beneficial..

While it is not necessary to imitate building site protocols, it is necessary to ensure that everyone is safe.Don’t take the concept of safety lightly because even a single electrocution can result in death.Take practical efforts to ensure that the heater and the breaker are entirely disconnected from the power source.Putting paper tape on the breaker and labeling it ″Do Not Touch″ is another technique to ensure safety.Anyone who takes the time to read the warning will stay away from the dangerous area.

Step 3: Cool Off the Water

  • Before you begin any repairs, you will need to let the water in the tank to cool down.
  • It is advisable to switch off the heater in order to prevent the water from being overheated.
  • Set aside some time for the water to gently and gradually cool on its own.
  • You should avoid attempting to chill the water by adding cold water to the container.
  • Simply turn on a faucet in your home and let it to flow for an extended period of time.

After some time, the water should feel lukewarm, which indicates that it is okay to begin your repairs.Once the repair is complete, switch on the water heater and allow the water to heat up as normal for around 15 minutes.Before using hot water for showering, laundry, or dishwashing anywhere in the house, wait one hour.

Step 4: Turning Water Off

  • Water tanks should always be equipped with a shut-off valve located on the outlet outside the home’s perimeter.
  • The tank’s placement prevents it from accumulating an excessive amount of internal pressure.
  • When working on the hot water tank, make sure to turn off the cold water supply.
  • If your tank has two valves, locate the one that allows cold water to enter and shut it off completely.
  • When facing the tank, the valve is normally on your right as you stand facing it.

Normally, two valves should not be found on a single supply line, therefore use caution when doing this task.Feel the pipes with your hands to see whether there is any water flowing through them.The cold line is used for cold water, while the hot pipe is used for hot water, as the name implies.Alternatively, you might choose to switch on a water faucet in your home.The hot water supply line is the one that vibrates as the water flows out of the faucet.

Make a label for the cold line to serve as a reminder of which valve should be kept closed at all times.

Step 5: Drain the Hot Water Tank

  • As you learn more about how to switch off the hot water heater supply, you’ll come across a few interesting facts.
  • It is possible to carry out various chores without having to empty the water tank.
  • While changing or testing the thermostat or monitoring the power supply unit, you can leave the tank at its maximum capacity of 80%.
  • Draining the water is required before doing activities such as removing or replacing an element or flushing sediments.
  • The accumulation of deposits in the bottom part of the tank might have an impact on the heating of the water in that section.
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Before emptying and making repairs, turn off the water heater and allow it to cool down completely.

Wrap Up

  • Clearly, shutting off water heaters of any sort has never been as simple as it is right now. The only prerequisite is that you understand how to switch off the water heater.. Yes, it is as straightforward as that. In the comments area, please tell whether your experience was similar or different from mine. Thanks for reading. We’ll be delighted to benefit from your first-hand knowledge. Continue to keep in mind the following summary of the processes outlined in this article: Turn off the water heater
  • turn off the electricity at the circuit breaker
  • turn off the water supply
  • make any necessary repairs
  • and then turn on the water again if necessary.

How to Turn Off a Water Heater? – The Most Detailed Guide

  • Water heaters are absolutely necessary in your house since they ensure that you always have hot water in your shower, faucet, and even your washing machine when you need it!
  • As a result, when a leak occurs, it is critical to shut it down immediately in order to prevent further damage.
  • The good news is that you do not need to be a master plumber in order to complete this straightforward activity.
  • Following the instructions in this page, we’ll walk you through the process of shutting down a water heater.

What to Prepare

Simply arrange a lengthy hose that will be able to transport the water from your heating tank to the garden. Additionally, a big bucket should be prepared to receive the water that will be released when the tank is drained. In the event that you don’t want the water to remain in the bucket, you may just let it run into the soil of your garden.

How to Turn Off Gas Water Heater When Not in Use

Step 1: Locate the Gas Water Heater

Finding the hot water heater and turning it off is the first step in completing the task of turning it off. For the most part, water heaters are kept in areas that are difficult to access or conceal, such as utility closets, attics, garages, and basements.

Step 2: Find and close the Temperature Dial

If you look towards the bottom of the water heater, you will notice either a valve or an actual dial that controls the temperature of the water. To guarantee that it is completely closed and that you will be secure as you proceed with the next instructions, tighten it down.

Step 3: Locate The Heater’s Plumbing Line

To turn off the hot water heater’s water supply, you must first locate the plumbing line, which can be found either at the top or bottom of the water heater. Once you’ve found it, turn the valve to the off position to cut off the whole water supply to the home.

Step 4: Drain The Heater

  • It is recommended that you remove the leftover water from your tank before turning off your water heater for safety reasons.
  • Locate the boiler drain, which may be found on the underside of your water heater, and run a hose through it to drain the water.
  • You should next carry the hose into your yard so that the water may drain into it once you have attached it.
  • It is important to note that the more water that remains in the tank, the larger the bucket that must be used to prevent overflow; the ideal approach is to ensure that the hose drains outside of your workstation.

Step 5: Identify The Supply Valve

  • Discover where to find the gas shut off valve for the water heater; it is a copper line that comes out of the well and then connects straight to the propane tank.
  • It is normally located on the right side of the tank.
  • You may turn a lever in a perpendicular direction.
  • If the valve is a supply valve, we can spin it in the clockwise direction.
  • It is considered successful when the knob or lever is perpendicular to the pipe and the knob or lever is parallel to the pipe.

When closing the valve, spin it gently until you can no longer turn or tighten it; if the valve is difficult to turn due to corrosion, you may need to use a wrench to assist you in closing it.

Step 6: Search For The Relief Valve

Another thing to do is to check for the relief valve, which is normally located on top of or near the water heater. Once completed, it will allow air to flow into the tank, allowing you to proceed with your maintenance without fear of contamination. Congratulations, you’ve successfully turned off the water heater.

How to Turn Off an Electric Water Heater

All of the processes are similarly simple to follow when installing this sort of water heater. All that is required is that you complete them in the proper order.

Step 1: Locate the electric water heater

An electric water heater is commonly installed in the same location as a gas water heater, such as the utility closet, the corner of the garage, or the basement.

Step 2: Turn off the Breaker Box

For your own safety, you must locate and turn off the breaker box for your electrical appliance as soon as possible. In most cases, it may be found near the heating unit or on the main breaker panel of your home.

Step 3: Find the heater’s plumbing line

In order to ensure your safety, you must locate and shut down the breaker box for your electrical equipment. It is frequently located near the heating unit or on the main breaker panel of your home..

Step 4: Drain the water heater

This step is quite similar to the one we do when using a gas water heater. Simply prepare a garden hose and a bucket, and then let the water to drain from the water tank to complete the process. Make sure there isn’t any water left over to complete the final state before moving on.

Step 5: Find the water heater’s relief valve

In order to allow air to flow into the water tank, this step must be completed. In order to do so, we must first identify the valve, which is often located at the upper portion of the water heater. Then, in a single rapid motion, we turn off the hot water heater shutoff valve. That’s how it’s done around here.


Isn’t it wonderful that turning off the water heater wasn’t that difficult? Thank you for taking the time to read this article and share your experience with us. Please leave a comment below to share your story with other readers and us. And please forward this to others who are seeking for information on how to turn off a water heater in order to implement new money-saving strategies.

In Case of an Emergency, Shut Off Your Water Heater!

  • Skip to the main content Call us at (402) 934-7003 any time of the day or night.
  • The following steps will show you how to turn off your water heater if it is leaking or not performing correctly.
  • This will prevent damage to your system and property.
  • To switch off your gas water heater, turn the gas shut-off valve to the OFF position.
  • If it’s an electric heater, turn the power switch off or turn the circuit breaker to the ″OFF″ position on the circuit breaker panel.

If you’re not sure which type of water heater you have, electric water heaters feature alternating current power wires instead of a big exhaust pipe on the top.2.Turn the water supply counter-clockwise until it comes to a complete halt.Alternatively, shut off the main water valve to your home.3.

Drain the heater by connecting a regular garden hose to the drain faucet located at the bottom of the unit to minimize water damage to your property.Place the other end of the hose in a lower area where it will not be harmed by the hot, rusty water that will be coming out.Then, turn the drain faucet counter-clockwise to release the water.Remove the pressure relief valve from the tank to allow air to enter the tank while it is being drained.Any hot water faucet in your home will produce the same results, so don’t hesitate to experiment!

5.Get in touch with Burton right away if you want expert support.We’ve arrived on the scene and are ready to work.

How To Turn Off a Water Heater

  • In the case of water heaters, there are several warning indicators to check for that every homeowner should be familiar with.
  • The first thing you should do if you detect any of these indicators is to switch off your water heater immediately.
  • The following are all indications that you should switch off your water heater: weird sounds, overheating, or any other unusual behavior, as well as the smell of gas anyplace in the house In general, the longer you wait, the more probable it is that the situation may deteriorate.
  • To really switch off the water heater, proceed to the following step.

How to turn off a water heater:

  1. If you have a gas water heater, go to your thermostat and turn the dial on the top to the ″off″ position
  2. otherwise, call your water heater manufacturer.
  3. Switching off the associated circuit breaker if you have an electric water heater is recommended.
  4. Find the water valve and crank it as far clockwise as you possibly can
  5. this will cut off your water.
  6. Locate the drain valve, which is located at the bottom of your water heater tank.
  7. Connect a hose to the drain valve and connect the other end of the line to a location where hot water may be securely evacuated
  8. if necessary, replace the drain valve.
  9. Close and open one of the hot water faucets in your home to allow air to enter the tank, which will allow the hot water to begin to drain
  10. Make that the relief valve handle is pointing straight up and that the handle is not twisted.
  • It is understandable that many homeowners may be hesitant to empty their water heaters themselves if they are not familiar with these sorts of home repairs.
  • Then, after shutting off the gas or electricity to your water heater, you should call Flame Heating and Cooling at 586-582-1700 to speak with a professional plumber.
  • If you discover anything wrong with your water heater, it is likely that you will require the services of a professional to repair it.

Emergency Water Shut Off

  • Do you have a leaking water pipe?
  • By shutting off the water, you can prevent or reduce water damage.
  • There are various locations where you can switch off the water: A leaking water heater is one option, but so is a leaking plumbing fixture, or the main water line to the home is another.
  • Depending on where your water leak is located, you should follow the steps in this guide accordingly.
  • We’ve also included an instructional video to lead you through the process for your convenience.

How To Turn The Water Off At The Leaking Water Heater

  1. Shut off the water heater by turning off the gas or electricity supply. The off setting is reached via clockwise rotation of a knob on the top of a gas water heater’s thermostat. The water heater’s thermostat is positioned near the bottom of the appliance.
  2. For electric water heaters, go to your circuit breaker panel and locate the breaker for your water heater
  3. turn it to the off position. For gas water heaters, use the same procedure as above.

Turn off the water supply valve. Turn the lever on the water shutoff valve counterclockwise until the water stops flowing. This valve is normally found on the right side of the cold line, on the top of the water heater, on the hot line.

  1. Drain The Water Heater If Necessary To Avoid Water Damage
  1. Connect a garden hose to the drain faucet, which is situated at the bottom of the water heater, and let it drain.
  2. Extend the hose to a lower area where hot or corrosive water will not cause harm.
  3. Drain the water heater by turning on the drain faucet. As water drains from the home, open a hot water faucet in the house to allow air to circulate into the water heater.

How To Turn The Water Off At The Leaking Plumbing Fixtures

  1. Then, at the leaky plumbing fixture, turn off the water supply by turning the lever on the water supply shut off valve clockwise until it comes to a complete stop. This valve is often found on the flex line or feed pipe that connects to the plumbing fixture in which it is installed. It might be directly behind or directly below the fixture (i.e. toilets, sinks, washing machine). In the case of leaking sinks, turn off the hot and/or cold water pipes as necessary.
  2. Turn off the water supply line if your toilet is leaking or overflowing.
  3. If your washing machine, dishwasher, or refrigerator is leaking, switch off the feed lines first.

Some situations, such as when the supply valve is not easily accessible or when the leak occurs before the shut off valve, will necessitate the shutting off of the main water supply.

How To Turn The Water Off At The Main Water Supply Shut-Off

Several choices are available to you when it comes to cutting off the main water supply. Decide on the choice that best fits your needs and circumstances.

  1. Turn off the main water valve to the home if it is still running. Then, turning the main water valve in a clockwise manner until the water stops flowing, turn it off again. If the main water supply has been turned off, open an outside faucet to allow pressure to be released and excess water to flow out of the system. If the main water supply has been shut off, open an outside faucet to allow pressure to be alleviated and excess water to drain out of the system.
  1. Remove your home’s main water supply from the city, which is normally located underground near the street and may be reached by turning off the water meter box. Access is granted with the use of a street key
  2. alternatively, you may contact your local water department or our helpful staff for assistance.

How To Turn Off The Gas Supply

  • Is there a gas leak in your home?
  • In order to assist you in spotting leaks, the gas provider adds a particular chemical to the natural gas that you are using.
  • As a result, if you smell ″rotten eggs,″ you are most likely experiencing a gas leak.
  • If you are near a gas-powered fixture, check to see that the pilot light is turned on.
  • You may check for leaks in the lines if the light is on by spraying them with a mild soap solution to pinpoint the area of the leak and turn off the light.

The place where the leak is occurring will bubble.When it comes to shutting down the gas supply in order to get the leak repaired, you have a number of alternatives at your disposal.Decide on the choice that best fits your needs and circumstances.Cut the gas supply valve counterclockwise to turn off the gas supply.

When You Should Turn off Your Water Heater

  • A water heater is, for the most part, a simple and straightforward piece of equipment.
  • You can rely on a tank water heater to provide you with consistent hot water for 10-15 years — all it wants in return is for you to do some routine maintenance on it.
  • However, there are occasions when the unit’s upkeep must be taken into mind.
  • A common question we receive from consumers is, ″Do I need to switch off my water heater if…?″ The following are responses to three frequent circumstances.

When the main water supply is shut off

  • It is possible that the main water supply will be switched off in a variety of situations. When this occurs, many homeowners ask if it is safe to leave the water heater turned on or whether it should be turned off as well. Yet, turning off the water heater may not be absolutely essential in the majority of circumstances
  • however, doing so will not be harmful any way. However, there are two instances in which you should turn off the unit to avoid excessive pressure or heat from building up inside the tank: (1) When the unit is not in use
  • and (2) When the unit is in use but not in use. The tank is completely depleted (or almost depleted) and will not be replenished for an extended length of time
  • The main water supply is experiencing low pressure

When you go on vacation

  • When you go on vacation or anticipate being away from home for an extended period of time, you should follow the standard procedures for preparing your home.
  • You can make changes to your heating and cooling systems, program automatic lights, and place a hold on your mail..
  • But what about the water heater in your home?
  • While it may seem logical to turn off the water heater when it is not in use in order to save energy, this may not be as beneficial as you might expect.
  • For starters, turning on and off the unit can be disruptive and difficult on the unit.

As soon as you arrive at your residence, you will be without hot water and you may experience difficulties reactivating the unit.Instead, use the ″VAC″ mode on your water heater (which is a common feature on newer water heater models) or lower the water temperature to 50 degrees Fahrenheit.This will assist you in conserving energy without putting you at risk of other problems.

When there’s a leak

The unit should be turned off and the water supply should be turned off until the problem is remedied. A leak can occur for a variety of causes, including age or a valve fault.

Plumbers in Murrieta and Winchester, CA

  • You may reach out to Liberty Plumbing if you have any additional questions concerning your tank or tankless water heater, or if you believe it is time for maintenance or a repair. To make an appointment, please phone (951) 760-4215 during business hours. On the 19th of March, 2020, in the category of Water Heater

How to Turn on a Water Heater

  • Article to be downloaded article to be downloaded Regardless matter whether you have an electric or a gas water heater, you can switch it on without needing to seek a professional for assistance.
  • An electric water heater requires the discovery and activation of the circuit breaker, whereas a gas water heater requires the lighting of the pilot light.
  • One of the most crucial procedures is to make certain that your water heater is completely filled with water before turning it on for the first time.
  • 1 Turn off the water supply and the gas valve, or the circuit breaker, if applicable.
  • Turn the gas valve to the ″Off″ position, or check to see that the breaker switch for the water heater is not tripped at the main circuit breaker.
  • To cut off the water supply, turn the valve for the cold water supply line that enters the tank clockwise until it stops turning (usually from above).
  • Even though the breaker switch for your water heater should be labeled, you should still cut off the main power if it isn’t.
  • 2 Empty and flush the tank to thoroughly clean it. To drain your water tank, connect a hose to the bottom of the tank, near the faucet, and turn on the water. Consider purchasing a hose that will be long enough to reach a nearby floor drain or utility sink, or perhaps all the way outside to the yard. Then, to begin the process of draining the water tank, open the drain valve on the tank. By opening a hot water tap next to the tank, you’ll be able to drain it more quickly while simultaneously keeping an eye on the development of the tank. The cold water supply valve should be opened once again in order to rinse away any remaining residue or minerals from the tank. Allow 5-10 minutes for the cold water to flush via the drain valve
  • if it is a newly installed tank, you may skip the flushing procedure. It is not necessary to connect the hose or open the drain valve, and you can check the level of the tank by turning on the neighboring hot water faucet – a constant stream of water without sputtering is the indicator.
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  2. 3Close the drain valve while leaving the water supply valve open to prevent flooding. Close the drain valve and remove the hose once the tank has been emptied completely and clean water is flowing out of it. After a few minutes, your water tank should begin to fill up again. Keep the tap on a nearby faucet open to allow air to escape while the tank is filling up with water. 4Continue to look for an open hot water faucet in the vicinity. When your tank is completely full, you’ll be able to tell by the temperature of your hot water tap. When you see and hear a lovely, steady stream of water coming out of the tap, you know your water heater is fully charged. It is possible to hear spitting, which indicates that air is still being squeezed out of the tank. Once you have a steady stream coming out of the faucet, you may close it. 5Turn on the gas supply or the circuit breaker. You’re now ready to switch on the water heater because the tank is completely filled. You should turn on the gas valve if you’re working with gas when you’re ready to ignite the pilot light, unless you’re working with electricity. In the case of electric water heaters, re-energize the circuit breaker. Advertisement
  • 1 The temperature and On/Off controls should be adjusted to the appropriate values.
  • Make sure the temperature control is set to its lowest level before turning on the water heater.
  • The ″Pilot″ setting on the On/Off control will need to be selected from the drop-down menu.
  • Please do not proceed until you have called your gas provider to determine whether you have a gas leak or just rotten eggs smelling in the air.
  • 2While starting a spark, press the pilot igniter button all the way down. While holding down the pilot igniter button, push the spark generator button to activate the pilot igniter. As a result, you should see a spark appear through the little glass pane, indicating that the pilot light is operational. Continue to push the pilot igniter button for 20-30 seconds at a time. Do not let go of the pilot igniter button until you see a spark appear on the horizon. Continue to squeeze it for 20-30 seconds to allow it to heat up sufficiently before being freed from the pressure. If the spark generator is still not lighted after 30 seconds, you may need to click the button every 10 seconds until it is correctly illuminated.
  • 4 Turn the control to the ″On″ position and adjust the temperature to the appropriate level.
  • Turn the On/Off switch to the ″On″ position.
  • Once you have reached your preferred temperature, adjust the temperature setting.
  • The majority of individuals set theirs at 120 degrees Fahrenheit (49 degrees Celsius).
  • You should now be able to view flames through the little glass window that has been installed.


  • 1 Reduce the temperature and put the On/Off control to the ″Pilot″ position to save energy.
  • Make sure the temperature is adjusted to its lowest level before turning on the gas.
  • Turn the regulator valve to the ″Off″ position and wait for 10 minutes.
  • After the ten minutes have elapsed, you can turn the valve to the ″Pilot″ position.
  • If you detect the stench of rotting eggs, contact your gas provider.

This might be a clue that you have a gas leak in your home or business.

  • 2Remove any access panels that are no longer needed. It is possible that your water heater has access panels on the inside and outside that must be removed. To reach the pilot light in this situation, remove the access panels on either side of the pilot light. The access panels are often easy to remove by simply sliding them out. 3Press and hold down the water heater pilot button. Maintain pressure on the pilot button in order to be able to turn on the water heating system. If your model does not have a dedicated pilot button, just press and hold the On/Off control for a few seconds. 4Light the pilot with a long-necked lighter to ensure a smooth flight. The pilot supply tube is a tiny silver tube that is linked to the gas control valve. It may be found near the gas control valve. Follow the silver tubing all the way to the end, and then light the pilot using a long neck lighter.
  • 5 Keep the pilot button held for 20-30 seconds before releasing it to continue flying. After you’ve lighted the pilot, keep your finger on the button for another 20-30 seconds to keep it lit. Afterwards, you may gradually unplug the battery, and the pilot should continue to operate normally. If your pilot light goes out, relight it by pressing and holding the pilot button for a longer period of time than you did the first time.
  1. 6Reinstall the access panels if they were removed previously. Remove any access panels from your water heater and replace them with their original positions. Failure to do so might result in significant damage if the flames suddenly erupt out the orifice as a result of gas buildup.
  2. 7
  3. Set the on/off switch and the temperature control to the appropriate settings. Select ″On″ from the On/Off control and adjust the temperature control to your liking — 120 degrees Fahrenheit (49 degree Celsius) is the suggested setting. After you’ve finished configuring the settings, you should hear the water heater begin to heat up. Advertisement
  • 1 After the hot water tank has been filled with water, turn on the circuit breaker for it.
  • The circuit breaker that regulates an electric water heater must be located and turned on in order for the heater to function properly.
  • Find a double-pole breaker with an amp rating equal to or more than that of the heater if your circuit breaker isn’t listed.
  • To turn on the electric water heater, simply flip the breaker on and off again.
  • The amp rating of the water tank should be clearly marked on it.
  • 1 After the hot water tank has been filled with water, turn on the breaker for it. The circuit breaker that regulates an electric water heater must be located and turned on in order for the heater to operate properly. Find a double-pole breaker with an amp rating equal to or more than that of the heater if it isn’t listed. To turn on the electric water heater, simply flip the breaker on and off. The amp rating of the water tank should be clearly indicated.
  • Question Add a new question Question What is the proper way to turn on an electric water heater? Drew Hawkins1 Provides a Community Response It is not necessary to light an electric water heater. Locate and activate the circuit breaker that regulates the heater’s operation. Allow for a few hours for the water tank to heat up before using it. Check the temperature of a faucet on a regular basis to ensure it is getting heated. When the water temperature reaches 120 degrees Fahrenheit (49 degrees Celsius), the tank has reached its maximum temperature.
  • Concerning the Question What is the proper way to reset my hot water heater? Drew Hawkins1 Provides a Community Response Look for a red button with the word ″Reset″ printed on it on the side of the water heater. Some water heaters feature a reset button that is tucked down behind the thermostat for easy accessibility. When you’ve found it, push the button down hard on it. It is possible that it will produce a clicking sound when it resets.
  • Concerning the Question Do you know how long you’ll have to wait for the hot water to return? Drew Hawkins1 Provides a Community Response Gas water heaters can heat up a tank of hot water in around 30 minutes, according to the manufacturer. When it comes to heating the water in its tank, electric water heaters might take a couple of hours. Once the water tank has been re-heated, you will have access to hot water once more.
  • Inquire about something There are 200 characters remaining. Include your email address so that you may be notified when this question has been resolved. Advertisement submissions are welcome. Thank you for submitting a suggestion for consideration! In the case of drips pouring out of the discharge pipe, this might indicate that the pressure is too high. Reduce the pressure until it is less than 80 psi.
  • Before igniting the pilot light on a gas water heater, ensure sure there isn’t a gas leak — or the stench of rotten eggs — in the area.


About This Article

  • Summary of the ArticleX Check to be that the water tank in your gas water heater is completely filled before turning it on.
  • After you’ve done this, turn the knob on your water heater to the ″pilot″ position and, if your water heater has one, click the spark igniter button to start the water heater.
  • If you don’t have a long-handled lighter, you may use a cigarette lighter to ignite your pilot.
  • As soon as the pilot is ignited, flip the knob to the ″on″ position and adjust the temperature to your liking.
  • The majority of individuals set their water heaters at 120 degrees Fahrenheit.

To understand how to replenish your water tank and switch on an electric water heater, continue reading this article.Did you find this overview to be helpful?The writers of this page have together authored a page that has been read 132,111 times.

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