How Do You Turn On A Water Heater

How to Turn on a Water Heater

Article in PDF format Article in PDF format 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. 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 that controls the cold water supply line that enters the tank (which is normally from above).
  • It is recommended that the breaker switch for your water heater be clearly labeled, but if it is not, turn off the main electricity.
  • 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. Once more, open the cold water supply valve 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.
  1. Advertisement
  2. s3 While leaving the water supply valve open, shut off the drain valve. 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. Maintain an open tap on a nearby faucet to allow air to escape while the tank is filling
  3. 4 Keep an eye out for any open hot water faucets in the area. 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 constant stream coming out of the faucet, you may close it. Turn on the gas supply or the circuit breaker, if applicable. 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. 1 Adjust the temperature and on/off controls to the appropriate settings. Make sure the temperature control is set to its lowest level before turning on the water heater. This means that the On/Off control will need to be set to the “Pilot” position.
  • Please do not proceed until you have called your gas provider to report the smell of gas or rotten eggs
  • Otherwise, you might be experiencing a gas leak.
  • 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 window, indicating that the pilot light is operational
  • 3 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. Press it for 20-30 seconds longer than necessary so that it may heat up sufficiently before being released
  • 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.
  1. 4Put the control in 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. Advertisement
  1. 1 Reduce the temperature and put the On/Off control to the “Pilot” position on the thermostat. 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. The presence of this odor might indicate the presence of a gas leak.
  • 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. Typically, the access panels simply slide out of the way
  • 3 Press and hold the pilot button on the water heater for a few seconds. 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, press and hold the On/Off control for four seconds. Light the pilot with a long-necked lighter to prevent it from exploding. 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. After the time has expired, you may progressively unplug the battery and the pilot should continue to operate as normal.
  • 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. It is possible that if you do not do this, the flames will suddenly pour out of the orifice as a result of gas buildup and inflict significant harm
  2. 7 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. 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. The electric water heater may be turned on by simply turning on the circuit breaker
  • The amp rating of the water tank should be clearly displayed
  • 2It may take many hours for the water tank to heat up completely. It will take many hours for your water heater to reach its full heating capacity, so check on it occasionally by turning on a tap to ensure that it is getting warm. The optimum temperature is 120 degrees Fahrenheit (49 degrees Celsius)
  • 3 Before turning on your tankless water heater, be sure the gas is turned off. It is critical to ensure that the gas has been switched off before turning on your tankless water heating system. In order to use a tankless water heater, it will be necessary to turn on the breaker or to turn on the switch
  • 4 Check the temperature and then switch on the gas to the tankless water heater to ensure it is working properly. Once the electricity has been turned on, you may modify the temperature by utilizing the temperature controller, which is often digital in nature. All you have to do now is turn on the gas supply
  • That’s all.
  • Tankless water heaters run on-demand, which means that they will only begin heating water when you really need it. Because these water heaters are tankless, you won’t have to worry about filling them with water.

Create a new question

  • To ignite an electric water heater, follow these instructions. Drew Hawkins1Answer from the Community 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. Question What is the proper way to reset my hot water heater? Drew Hawkins1Answer from the Community 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. Question Do you know how long you’ll have to wait for the hot water to return? Drew Hawkins1Answer from the Community 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. Having hot water again will be available once the water tank has been heated.

Inquire about something There are 200 characters remaining. Include your email address so that you may be notified when this question has been resolved. SubmitAdvertisement 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 such that it is less than 80 psi
  • For a gas water heater, always check to make sure there isn’t a gas leak or rotten eggs smell before igniting the pilot light
  • Otherwise, the water heater might explode.


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.

To understand how to replenish your water tank and switch on an electric water heater, continue reading this article.

The writers of this page have together authored a page that has been read 131,305 times.

Did this article help you?

Have you ever taken a shower while the water heater wasn’t working properly? Was it a pleasant experience? Most likely not. Whether you’re installing a new water heater or moving into a house that has been unoccupied for a long time, you’ll need to know how to switch on a water heater. This is a procedure that should be started many hours before you require hot water since it will take several hours for the water to get up to the proper temperature. This is a chore that may be completed by even the most inexperienced do-it-yourselfer.

Simply follow the straightforward instructions provided in this article.

Getting Started

Before we get started, we need to figure out what sort of water heater you have on your property. The procedures for installing an electric unit will be very different from those for installing a gas-fueled unit. You should also evaluate whether you want a storage-tank water heater or a tankless water heater.

How to Turn on an Electric Water Heater

The most essential thing to remember in this situation is that if a heating element is not completely buried in water, it can cause irreversible harm, therefore make sure the tank is completely filled. To do this, turn on a hot water faucet on a fixture that is close to the water heater. If you witness a constant trickle of water, you may be sure the tank is fully charged.

A sputtering and hissing sound indicates that additional water is required in the tank. Check to see that the water inlet valve is fully operational. You’re now ready to switch on the water heater because the tank is completely full:

  1. Flip the circuit toon for the matching circuit breaker. Wait (it will take several hours for the water to heat up)
  2. Your water heater may be set to a temperature of 120 degrees Fahrenheit by default, which is the setting that we suggest. Check your user’s handbook to see whether there is a knob (which may be hidden behind a cover plate) that you need to adjust to 120 degrees Fahrenheit, high temperature, or hot temperature.

How to Turn on a Gas Water Heater

This procedure is a little more time-consuming, and we dedicated a whole page to explaining it. The pilot must be ignited once the tank has been completely filled with water. For additional information, please see how to ignite a water heater pilot for more information, however here are the fundamental steps:

  1. To turn off the gas valve, first turn on the pilot light. Find the burner and turn it on. Prepare to activate pilot mode
  2. Switch on the pilot
  3. And light the pilot. Keep the gas pedal down when in pilot mode. Turn up the volume on the radio
See also:  How To Fix Tankless Water Heater

You may also have a look at this video created by ehowhome.

What About Tankless?

On-demand water heaters, whether gas or electric, are simple to turn on and off. If you’re using gas, you’ll want to make sure the gas valve is closed before you begin. Transform the circuit, adjust the temperature, and finally release pressure by opening the gas valve. For electric appliances, all you have to do is flick the circuit switch, turn it on, and set the temperature to 120 degrees. There is no waiting period in either situation. You should be able to get hot water right away.

Safety First

It’s important to remember that dealing with gas and electricity has a certain amount of danger. Make sure to turn off the electricity while working on a water heater’s electrical system, and be cautious not to leave gas valves open when they shouldn’t be. One method to improve safety is to use well-known brands, such as Bradford White, in your construction. Resources that are related to this topic include: How to Turn Off a Water Heater (with Pictures) Reset the water heater if necessary. Instructions on How to Light a Water Heater Instructions on How to Drain a Water Heater How to Increase the Temperature of a Water Heater Is there a recommended temperature for the water heater?

How to Turn on a Water Heater (12 Precautions to Follow)

There are a plethora of different types of water heaters available on the market nowadays, which may be bewildering. In your new building, you may discover a tank water heater, a tankless water heater, or a hybrid water heater, among other options. Tank water heaters were formerly the industry standard and quite popular, but tankless water heaters are becoming increasingly popular for a variety of reasons, the most important of which is their mobility. When a homeowner desires hot water delivered fast to taps or appliances that are not near to the central heater, point-of-use water heaters are the most common choice.

The following is not a lesson on which type of water heater is the most efficient, as the title indicates.

No, we don’t want you to be scrambling around trying to find a professional for everything, even this.

So How Exactly Do You Turn on Your Water Heater?

The particular procedures you must do to switch on your water heater may vary depending on the type of water heater you have.

The next section will explain what you should look for when choosing a water heater and how to properly maintain one. It is vital to note that each of these procedures is critical and should not be omitted or dismissed as inconsequential. Ready? Let’s get started!

How to Turn On a Gas Water Heater

To switch on your gas water heater, simply follow these steps:

Step 1: Check For Any Open Valves or Faucets and Close Them

Starting with a visual inspection, look for any valves or faucets that may have been accidently or intentionally opened while you were working on your tank. It’s possible that someone opened it to allow a small amount of fresh air into your hot water tank. When you’re getting ready to turn on the water heater, the first thing you should do is close all of the open faucets.

Step 2: Turn the Cold Water on

The next step is to switch on the cold water supply. The reason you’re doing this is so that your tank may be refilled. It is essential since the last thing you want to do is switch on your heater when your tank is still half-empty.

Step 3: Light Your Pilot Light

The pilot light on your water heater must be re-lit in order for your hot shower to function properly again. It is also critical to do so in order to avoid any mishaps caused by the discharge of gas.

Step 4: Turn on Your Gas Valve

If your valve is set to “pilot,” you will not be required to complete the pilot light stage as described above. All that is left for you to do is switch on your gas supply valve. At this time, the water heater should already be heating the water, and the burner should be turned on and ready to go. If you verify this on your heater and it isn’t the case, you may need to go back to the pilot light stage and repeat the process from the beginning again. This post will conclude with a link to a detailed step-by-step instruction manual.

How to Turn On an Electric Water Heater

In order to switch on your electric water heater, follow these steps:

Step 1: Check for Any Open Valves, or Faucets Close Them Up

In the same way that you check your gas water heater to see if there are any open valves or faucets, you must also check your electric water heater to see if there are any open valves or faucets. Anyone whose door is left open should be closed as soon as possible.

Step 2: Turn the Cold Water On

Make certain that your tank is completely full with water before turning on the electricity. You do not want the heater to be heating a tank that is almost completely depleted. This might cause serious damage to your tank or perhaps the heater.

Step 3: Take Out the Safety Tag

In the case that you placed a safety tag over your breaker in order to prevent anyone from turning on the switch, it is now time to remove it. If the house is not yours, it is possible that the owner has placed a tag on the switch, so be careful to double-check. If you own the house, you need get familiar with this procedure in order to avoid electric shocks.

Step 4: Turn on the Breaker

Your water heater breaker is in good working order and is ready to be turned on right now. At this point, the water heater should start heating the water to the desired temperature. Some electric water heater types may not provide any visible indication that the machine is operational. Low sounds, on the other hand, should be heard to signal that the heater has begun to operate.

How to Turn On a Tankless Water Heater

Tankless water heaters are the most convenient to operate. In order to switch on your tankless water heater, follow these steps:

Step 1: Turn on Breaker

Due to the fact that these types of water heaters are tankless (as the name indicates), you will not be required to fill it with water as you would with other types of water heaters as long as it is linked to the water supply.

All that is required is that you just turn the breaker.

Step 2: Confirm Temperature

Because the heater operates on demand, you’d have to choose a temperature that’s comfortable for you. It will heat up in accordance with the temperature you select and will only begin heating up when you require it to do so. In order to avoid an accident when turning on your water heater, you must proceed with caution. Take note of the following safety measures before proceeding.

Precautions to Follow When Turning on Your Water heater

  1. Check for drips in the discharge pipe of your washing machine. It is possible that the pressure is too high
  2. If you see any drops, lower the pressure immediately (below 80 psi is low enough). Watch for the scent of leaking gas when you switch on a gas heater that hasn’t been used in a long time. Natural gas smells unpleasant for a good reason, and if you don’t know what it smells like, some people equate it to the stench of rotten eggs. This should be done before you turn on the pilot light. If there is a strong smell of gasoline, propane, kerosene, or any other flammable substance, do not re-light the fire. If you have a more recent heater, it is possible that it will prevent illumination from occurring. If you have to switch on your water heater because the pilot light has gone out, look for the source of the problem. Please do not attempt to switch the heater back on if the problem has not been resolved
  3. Test your water heater to see whether it is safe to re-light it and to see if the relief valve is operational. If you are using an electric heater, make sure there are no naked wires or debris. It is not recommended to re-light the heater until you have resolved the issue completely. You should try something different if you discover that your water heater has been tripping off no matter how many times you replace a fuse or reset the breaker. It’s possible that getting your water heater serviced is the best course of action. Keep a safe distance between yourself and the pilot light or gas valve when you’re igniting the pilot light or turning on the gas valve after that. Please keep your bare body and, in particular, your face, out of the picture! When delayed lighting happens as a consequence of a filthy burner or maybe an out-of-position pilot, you run the risk of being seriously burnt if you aren’t careful. Ensure that your burner is free of dust, corrosion, or dirt before proceeding with the pilot light. You should not use your gas stove if the burner is coated with dust, rust, or grime. Before you can ignite the burner, you’ll need to clean it or get it serviced properly. In order to ensure that the outer and inner covers of the gas valve are properly secured, check them first before turning on the gas valve. If you attempt to ignite the pilot light and the burner does not ignite, do not attempt to ignite the pilot light again. First and foremost, turn off the gas. If you don’t know how to do it, research up processes online until you find what you’re searching for. You can also enlist the assistance of a professional. Don’t forget to keep in mind that the manufacturer has provided you with a handbook. If you have any questions concerning a particular part, don’t hesitate to examine the manufacturer’s handbook. As a brief aside, never throw away the instruction manuals for any device or gadget you purchase in case of an emergency like this. If you have misplaced your manufacturer’s handbook, don’t despair
  4. There may still be a way out of your jam. Take note of the manufacturer’s name as well as the model number of your heater and check them up on the internet. They have a website, and you should be able to discover some useful information there
  5. Many water heaters have instructions attached to them by the manufacturer
  6. These instructions may also be useful in troubleshooting the water heater.


It shouldn’t be too stressful to turn on a new water heater, whether it’s for a new house or a new water heater. With the knowledge in this article, you should be able to turn on practically any water heater without encountering any difficulties. Was this information of use to you? Please share your thoughts in the comments section below.

How Do I Turn My Water Heater On?

Is the water in your home too cold? It’s possible that your water heater has been switched off. It is possible for your water heater to shut down for a variety of reasons, ranging from minor electrical or gas problems to complete system failure. Something as simple as a blast of wind might extinguish the pilot light on your gas water heater if it is powered by gas. It doesn’t matter what the situation is, the first thing you should do before picking up the phone and calling a specialist is attempt to re-ignite your water heater.

Flushing Your Gas or Electric Water Heater: A 6-Step Guide (with Pictures) The majority of the time, unless your water heater requires repair or replacement, you should be able to restore it to working condition on your own.

Common Types of Water Heaters

The method by which you switch on your water heater is determined on the type of water heater you have. The majority of houses have a tank-style water heater, which can be either gas or electric. They operate in a straightforward manner: water is pumped into the tank, and the water is heated by heating devices within the tank. In recent years, tankless water heaters have become increasingly popular. They do not utilize a tank of hot water; instead, they employ superheated coils to heat water on demand, which is why they are frequently referred to as on-demand water heaters.

How to Turn on a Gas Water Heater

If your water heater has a pilot light, it is most likely a gas-powered one. To get it working again, follow these steps:

1. Turn Off the Gas

You should be able to easily identify the gas shut-off valve on your water heater. Select “Off” from the drop-down menu. Keep the door closed for at least five minutes to confirm that the gas has gone.

2. Check for Any Open Valves or Faucets

Close any faucets or valves that may be connected to the tank that are now open. When troubleshooting your water heater, it’s usually a good idea to double-check the valves, since one of them may have been accidentally pushed open.

3. Turn the Cold Water On

Then, switch on the cold-water supply to the water heater to begin heating the water. If you choose to drain it first and start over, that is also OK. It is critical that the tank be completely refilled before turning the engine back on. The fact that you are turning on your water heater when it is empty or when the water level is low might cause it to malfunction.

Take advantage of this opportunity to cleanse your system. Flushing your water heater every one to three years might assist to eliminate sediment and extend the life of the appliance.

4. Light the Pilot

Every manufacturer has a separate set of instructions for re-igniting the pilot light, so it’s critical to read and follow the precise instructions that came with your particular item. These instructions are often written on the side of the tank or included in the owner’s handbook. It is critical to note the following: If you sense a strong gas smell at any moment, immediately stop what you’re doing, turn off the main gas valve in your home, and call a professional for assistance. Depending on whether you have an automated or manual system, the following are the fundamental procedures to relighting the pilot lamp:

Electronic Igniter

To relight the pilot light, each manufacturer advises a different set of actions, making it critical to carefully follow the directions that came with your machine. Instructions for using the tank are normally displayed on the tank’s side or included in the owner’s handbook. Important to note is that At any point, if you notice a strong gas smell, stop what you’re doing, turn off the main gas valve in your home, and contact a professional. According to whether you have an automated or manual system, these are the fundamental procedures to relighting the pilot:

See also:  How To Hide Water Heater In Garage

Manual Pilot

Locate the access point for the pilot light. Push the gas valve to the “Pilot” position and turn it.” Use a long-reach lighter to ignite the pilot while keeping the knob pressed into the cylinder. Continue to press the knob or button for approximately one minute. Slowly release it and return it to the “On” position.” If you listen closely, you should hear a whoosh or click, which indicates that the primary burner has ignited. After re-igniting the pilot light, let the water tank to heat for at least an hour before checking to see whether it is operational.

  • Which is better for my water heater, a question that has been asked for centuries. Learn how to properly drain a water heater
  • Learn how much it will cost to replace a water heater
  • And much more. Is a Tankless Water Heater a Good Investment? When your water heater isn’t working, you’ll notice these seven tell-tale signs.

How to Turn on an Electric Water Heater

Because electric water heaters do not require a pilot light, the installation process is straightforward. To begin, make certain that the circuit breaker that controls the water heater is turned off. Check for and close any open valves or faucets that you may have discovered. Afterwards, switch on the cold water faucet in order to allow the hot water tank to fill. When it’s completely filled, all you have to do is turn the breaker back on again. Similar to a gas water heater, it may take an hour or more to reach the desired temperature.

What If My Water Heater Still Doesn’t Work?

Electric and gas water heaters can endure for many years if they are properly maintained, but nothing is guaranteed to last forever. If you’ve attempted to switch on your water heater and ignite the pilot light without success, consult with a professional to determine whether the unit needs to be repaired or completely replaced. Because we are spending more time at home than ever before, it is critical to be prepared for unexpected home repairs with a plan from HomeServe. The knowledge that you can easily call our 24-hour repair hotline in the event of a covered breakdown provides you more peace of mind.

How To Turn On a Water Heater

The procedure for turning on a water heater is comprised of a few simple stages. Although it appears to be a straightforward task, there is a certain protocol that must be followed. For gas and electric water heaters, you will need to follow a distinct set of instructions. Propane water heaters will operate in the same way as natural gas water heaters. If you are unsure about the sort of water heater you have, go to the section titled ‘Water Heater Types’. Having doubts about whether or not this is the best answer for your problem?

You may get information on recognizing your specific problem with an electric water heater by reading ‘Electric Hot Water Heater Troubleshooting.’ Hot water heater issues that are more broad in nature can be found under ‘Hot Water Heaters General Topics’ for further information.

Turning On a Gas Hot Water Heater

The following are the procedures to take while attempting to start a gas hot water heater, with explanations to follow: (1) Close any faucets or valves that are currently open. Then start by putting on the cold water faucet. (3) If the gas has been turned off entirely, re-light the pilot light. (four) If the gas valve was previously set to the ‘Pilot’ position, switch it to the ‘On’ position.

Step One – Close Open Faucets

In the event that you were working on your hot water tank, you should have opened a faucet in order to allow air to circulate through it. This inhibits the formation of an airlock in the system. You can now close the faucets until you are ready to re-connect the water supply.

Step Two – Turn On the Cold Water Supply

To prepare for re-igniting the gas and lighting the pilot, you’ll want to turn on the cold water faucet and allow the tank to replenish. When the tank is only partly full, it is not recommended to turn on the heating components again. At this time, the tank will be refilled with water, replacing any that was lost during the tank’s repair work and maintenance.

Step Three – Light the Pilot Light

When it comes to igniting the pilot light, each water heater has a somewhat different technique. For further instructions, go to the page titled “How to Light a Gas Water Heater Pilot Light” on this website.

Step Four – Turn the Gas Valve to On

If you were able to just flip your gas valve to the ‘Pilot’ position, you would not have needed to use the pilot light at all. Instead, you should be able to activate the gas by turning the gas valve to the ‘ON’ position. At this point, the water heater should begin to heat the water in the tank. As a result, the burner should be turned on. You will need to follow the whole pilot lighting instructions if, for some reason, it does not work properly. For further details, see the page on “How to ignite pilot lights.”

Turning On an Electric Hot Water Heater

The following are the procedures to take while attempting to start a gas hot water heater, with explanations to follow: (1) Close any faucets or valves that are currently open. Then start by putting on the cold water faucet. (3) Take the lock out tag out of the breaker box and discard it. (4) Disconnect the hot water heater from the main circuit breaker.

Step One – Close Open Faucets

In the event that you were working on your hot water tank, you should have opened a faucet in order to allow air to circulate through it. This inhibits the formation of an airlock in the system. You can now close the faucets until you are ready to re-connect the water supply.

Step Two – Turn On the Cold Water Supply

Before re-connecting the power, you should turn on the cold water and let the tank to replenish. It is not recommended to switch the heating elements back on when the tank is only partly full, since this might cause harm to them. At this time, the tank will be refilled with water, replacing any that was lost during the tank’s repair work and maintenance.

Step Three – Remove the Lock Out Safety Tag

This is the piece of tape that you should have placed over the breaker to warn anyone who attempts to get access to the panel not to switch on the circuit breaker.

This is a safety measure that can help to avoid electric shocks and possibly death from occurring.

Step Four – Turn On the Water Heater Breaker

The majority of electric water heaters do not include an indication light to alert you that the appliance is operational. If you listen closely, you should be able to hear some clicking sounds, which signal that the heating components have been activated and the water is beginning to heat. At this point, the water heater should begin to heat the water in the tank. You should be able to get hot water in 30 to 60 minutes. Check one of the faucets to see whether the water is getting hot before turning on the water.

How To Turn On Water Heater? [Gas, Electric, Tankless Water Heaters Covered in 2022]

TanklessWaterHeaterExpress is sponsored entirely by its readers. Because I am an Amazon Associate, I receive money when people make eligible purchases. After the installation is complete, the installation specialist may switch on the hot water heater for a brief period of time. The question then becomes, what do you do when you are on vacation? The most prudent course of action would be to switch off the heater. However, shutting it off and then not understanding how to switch it back on may be a very perplexing experience.

However, if you have the proper instructions, turning it on will not be a tough chore to accomplish.

So, let’s get started with the how to switch on a water heater instruction.

How to Turn On Gas Water Heater?

1st step: close all of the valves. It is necessary to inspect all of the valves and faucets before you can begin the procedure. This will help to jumpstart the process. If you turn on the electricity while leaving the faucets running, pressure will build up inside the heater, causing it to malfunction. A whistling sound will be heard from within the heater if they are turned on and working properly. As a result, it’s advisable to turn on the water before shutting off the valves and faucets. Precautionary measures should be taken to ensure that there are no gas leaks present.

  • Step 2: Allow the Coldwater to Flow Freely Next, switch on the cold water supply to the heater, which should take around a minute.
  • When you turn on the cold water supply, the water that comes out of the faucet will go right into the tank.
  • You must wait until the heating tank is completely full before turning it on.
  • You will need to switch on the pilot light when you have finished with the previous step.
  • After you have completed the appropriate procedures, you will need to go to the opposite side of the heater.
  • It must be turned on in order for the heater to be prepared for burning.
  • If at all possible, avoid direct hand contact and consider using gloves.
  • Its purpose is to open the gas valve.

If you are unsure which way to turn to release the gas, have a look at the handbook and then proceed as directed. Depending on the brand, the valve may be turned in a different direction from the others. As a result, you must be certain before turning it on.

How to Turn On Electric Water Heater?

Step one is to inspect the valves. As you did with your gas water heater, you must apply the same thinking to this situation as you did with your gas water heater. Look for any and all of the facets that are attached to the heating element. Alternatively, if you see any of them have been turned one, simply shut them. Aside from that, you must also look for any valves that may be present near the heater. If you leave them open, the air pressure within the tank will rise, causing the inside components to break as a result of increased pressure.

  • Step 2: Allow cold water to flow through the faucet.
  • Always make sure that the heater is fully stocked with water before turning it on to save energy.
  • This will prevent the water from being properly heated and performing as it should as a result.
  • Wait for a period of time until the tank is completely filled with water.
  • Electric water heaters are equipped with a safety tag, which we utilize to switch off the heater when necessary.
  • As a result, you must carefully remove the safety tag before turning on the power.
  • Make certain that you are adequately protected from electric shocks.
  • One of the most crucial components of the electric heaters that we utilize is the circuit breaker.
  • The heater should be turned on at this point if you have followed the other procedures correctly.
  • This will allow the heater to be ready for use when it is needed.

How to Turn Tankless Water Heater On?

There are significant differences between starting a tankless heater and other types of heaters. Due to the fact that all of the types are based on electrical ignition, the starting procedure is relatively similar, but not identical. Because they are tankless, you won’t have to waste time waiting for the heater to fill up, which will save you time. The nice feature is that these heaters may be turned on very immediately. You may learn more by following the steps outlined below. Step 1: Install a circuit breaker.

But first, double-check that the circuit breaker is properly attached to the product before proceeding.

Step 2: Double-check the temperature The next step is to choose an appropriate temperature for your environment.

In most cases, a remote control will be included with the product as an added bonus.

Some manufacturers allow you to make changes to the settings by using the remote control. Standard operating procedures call for a temperature of 140 degrees Fahrenheit. You can easily adjust the dial to your preference.

What Precautions Do I Need to Follow?

  1. It is necessary to monitor the pressure that is accessible through the discharge pipe as soon as possible after starting the process. If there are drips, this indicates that the pressure is too high. Generally speaking, it should be anything less than 80 PSI. When you switch on the water heater, check to see that no one has used it in the previous few minutes before you do so. Because all of the gas valves may still be too hot to handle, and there may also be some risks of leakage, this is necessary in most cases. Always take a close check at the naked wires or the cutters that are present within the heater before proceeding. If you come across such a situation, fix it as soon as possible without turning on the water heater. Having an adiagnosis performed on the T and P valves is the next step that you must complete. As one of the most significant components of the water heater, it is worth mentioning here. Make certain that this valve is constantly in proper functioning order. Keep your distance from the gas valve for a few minutes after you have switched it on to avoid being electrocuted. It is possible that the gas is unstable and that there are minute leaks. Direct inhalation of the gas is not recommended due to its toxicity.

Final Talk

In any setting, whether at home or at work, it should be a standard practice to turn the lights on and off at regular intervals. It helps to keep a heater in good condition and safe to use. Nonetheless, if you are experiencing any technical issues when attempting to turn on your hot water heater, you may do a short diagnosis test. Look for the issue code displayed on the screen and then contact an expert to assist you. If the heater turns on flawlessly, it indicates that all of the sensors and valves are in proper operating order.

See also:  What Temp Should I Set My Hot Water Heater

Please let us know if you are experiencing difficulties as well as you.

How to Light a Water Heater Pilot Light

Prev PostNext PostWhen the pilot light on a water heater goes out, it is typically because of a natural fluctuation in gas pressure, which extinguished the flame. The most obvious indicator that a pilot light has gone out is the one that everyone dreads: the water will not heat up properly. In the event of a damaged flame sensor, it’s critical to know how to relight the pilot light on your water heater so you can get the flame going as quickly as possible. This will not only allow you to get your hot showers back, but it will also ensure that no gas is unintentionally discharged into the home.

However, for the vast majority of gas-powered water heaters, you should begin by locating the gas shut-off valve on the water heater, which is generally plainly labeled on the front lower section of the water heater, before proceeding.

  1. Open the door or cover that provides access to the pilot light. In most cases, this will be positioned under the gas valve
  2. However, some water heaters will just have an open gap where you can see the pilot light burner instead. Locate the burner within the container using a flashlight or a headlamp. It will be reached by two little gas tubes. You’ll want to keep an eye on it while you’re at work. Turn the gas knob to the “Pilot” position and push and hold the button. This will initiate the flow of gas, allowing you to ignite the flame. Some water heaters feature a separate pilot mode button, which is commonly a red button, which you must push and hold in order to activate it. While keeping the gas pedal depressed, ignite the pilot light. Certain water heaters feature an igniting button that is red or black, while others must be lighted manually with a long lighter
  3. Some models include a red or black igniting button. Maintaining pressure on the gas knob or button for a full minute after the flame is ignited is critical. Then slowly release it while checking to see if the light is still on. Turn the gas knob to the “On” position and listen for the unmistakable “whump” or whooshing sounds that indicates the main burner has ignited. Enjoy your hot shower when you’ve replaced the lid.

Despite the fact that a single extinguished pilot light is normally caused by a natural fluctuation in gas pressure, recurrent faults suggest a more serious problem with the water heater itself. The most typical problem that causes repeated pilot outages is a filthy or bent thermocouple, which is a thin copper wire and rod that detects the presence of a flame and immediately switches the gas off when it detects a lack of flame detection.

What is a Thermocouple?

A thermocouple is sometimes referred to as a flame sensor in contemporary water heaters because of the way it detects flames. Your thermocouple is most likely twisted, filthy, or damaged if the pilot light continues to go out after you have completed the above-mentioned lighting procedures. For those who find that their pilot light is twisted and not near the burner, they may simply turn off the gas, shift it over, and attempt lighting the pilot again. It may be necessary to clean the water heater gas valve and the main gas line near the heater if this does not solve the problem.

  • The burner is typically simple to remove by simply sliding it out.
  • If this doesn’t solve the problem, you may get a new thermocouple for less than $15 at any hardware store or home improvement center.
  • Rooter Plumbing to help you get hot water back into your home again.
  • The use of hot water is simply one component of a great showering experience.
  • Previous PostNext Post Previous Post

How to Set Your Water Heater to Vacation Mode and Turn It Back

Water heating systems consume a significant amount of energy to run. As a result, an increasing number of environmentally aware people (as well as those who just want to cut their utility bills) are learning how to set their water heaters into “vacation mode” with the goal of conserving energy and saving money. So, what exactly is vacation mode, and where do you go to locate it on your computer or smartphone?

Water Heater Vacation Mode: What Is It?

In your water heater system, there is an option called vacation mode that allows you to run your boiler at lower temperatures than usual, therefore conserving energy. In most cases, manufacturers set vacation mode at 50° F, which is far lower than the temperature required to heat your house, but high enough to keep any water from freezing while you’re gone. Certain systems will not require you to make any changes to the manufacturer’s settings. It is possible to regulate the temperature of the water by turning a dial.

Where Do You Find Vacation Mode And How Do You Use It?

There are a variety of techniques available from water heater manufacturers for putting your unit into vacation mode, the most prominent of which is a particular setting on the thermostat itself. To check if your thermostat has a vacation mode, go to the settings menu and scroll through the options. If it does, all you have to do is choose it, and the system will take care of the rest. If your thermostat does not have a vacation mode that is expressly stated on it, you may manually accomplish the same result as a vacation mode by setting the temperature to “Pilot” mode and leaving it there until you return.

Why You Should Put Your Water Heater In Vacation Mode

It is primarily for financial reasons that you should put your water heater into vacation mode. You have no need to heat water to 120 degrees if you are not going to be in the house to utilize it. It is a waste of energy that results in an increase in your utility costs. The other reason is to keep freezing water from causing damage to your pipes during lengthy periods of extremely cold weather. If you forget to switch off your water heating system while you’re gone and the water freezes into ice, you face the danger of cracks in your pipes, damage to your plumbing, and perhaps the need to replace your entire system.

Then, when you switch your system back on, it doesn’t work anymore, and you frequently end up with flooding in your house as a result of this failure.

In order to avoid substantial harm to your system, a compromise must be made between utilizing no electricity at all and using a little amount of heat to keep it running.

Even if your thermostat doesn’t have a dedicated vacation mode, you can still lower the temperature to keep your house safe while you’re gone on vacation.

If you want more assistance with your water heater, consult with a professional to ensure that you receive the water heater services that you require to get your system back up and running again.

When You Should Turn off Your Water Heater

When it comes down to it, a water heater is a really straightforward item. 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 travel on vacation or anticipate being away from home for a lengthy period of time, you should follow the standard procedures for preparing your house. You may make changes to your heating and cooling systems, program automated lighting, and place a hold on your mail. But what about the water heater in your home? While it may seem rational to turn off the water heater when it is not in use in order to conserve energy, this may not be as advantageous as you may expect. For starters, turning on and off the unit may be disruptive and difficult for the unit.

Instead, use the “VAC” mode on your water heater (which is a typical feature on contemporary water heater types) or lower the water temperature to 50 degrees Fahrenheit.

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

If you have any further concerns concerning your tank or tankless water heater, or if you believe it’s time for maintenance or repair, call the local plumbing experts at Liberty Plumbing for assistance. If you’d like to book an appointment, please contact (951) 760-4215.

Why Your Water Heater’s Pilot Light Keeps Going Out & How to Fix It

The date is May 13, 2021. When the pilot light flame on your gas water heater goes out, it is an annoying and frustrating situation to have to deal with. When your water heater’s pilot light fails to stay lit, you’re left without hot water, which makes even the most basic of tasks such as taking a shower a chore. Naturally, you question, “How did this happen? What happened?” Is there anything you can recommend to help you get things going again? What should I do to have it repaired? “May you tell me about the costs I can expect?” Fortunately, if your water heater pilot light goes out, you should be aware that this is a frequent problem that many homeowners have and that the time and effort required to repair it is low.

Please allow us to guide you through some of the most frequent reasons why your water heater isn’t heating and how to resolve this issue if your water heater pilot light won’t stay lit and you are unfamiliar with water heaters.

Why does the pilot light on my water heater keep going out?

Because of problems with the heater’s thermocouple or owing to access to combustible air, your water heater’s pilot light continues going out repeatedly.

Thermocouple Issues

When your pilot light is on, your thermocouple detects the presence of the flame. The thermocouple’s tip is positioned above the pilot flame, providing a voltage that maintains the gas valve open in the process. A thermocouple will shut down the gas supply to your water heater if it detects that the pilot light on your water heater is not lighting up properly. When thermocouples are exposed to moisture or dust for an extended period of time, they might malfunction, gather dust, or get bent away from the pilot light’s flame.

Lack of Combustible Air

Another reason why your gas water heaterpilot light won’t remain lighted might be that there isn’t enough combustible air in the room where it is located. To keep the pilot light on in your water heater, you’ll need to blow air into it. Otherwise, the flame will be extinguished. Take precautionary measures to ensure that the water heater is not surrounded by material, such as litter or lint, which might increase the quantity of combustible air present. Maintain as much cleanliness as possible in the surrounding region.

What do I do if my water heater pilot light keeps going out?

Try to rekindle the spark on your own first, if at all possible. Take the following general steps:

  1. Locate the gas shut-off knob and turn it all the way to the “Off” position. The gas flow is halted as a result of this. Allow for a few minutes for the gas to dissipate before continuing. To get access to the burner, remove the access panel. To begin the flow of gas, turn the knob to the “Pilot” position. You’ll want to press and hold the knob down for a few seconds. While still holding the gas knob, ignite the pilot with a long lighter while still holding the gas knob. To ignite your gas water heater, use the button on the side of the tank that says “ignite.” As soon as the flames have been extinguished, turn the gas knob to the “On” position and wait for the main burner to come on.

If you are unable to relight the pilot or if your pilot light keeps going out, it is possible that you have another problem, such as a faulty thermocouple, to consider. Please refer to the owner’s handbook for your water heater equipment for further information.

Can I replace a thermocouple myself?

Yes. In the event that you are handy with tools, you may be able to change the thermocouple yourself. It is easier to accomplish this by turning off the gas valve and removing the entire burner and thermocouple assembly. In the case of minor repairs, it is preferable and safer to hire someone who is knowledgeable in the field of repair. A specialist may also evaluate your water heater for other faults and provide advise or ideas on how to deal with any existing or future difficulties that may arise.


Please contact BGE HOME at (410) 918-5600 if your water heater pilot light will not light or continues going out. You may also contact us online. Our licensed specialists are available 24 hours a day, seven days a week to come out and inspect your water heater and make recommendations on how to get it running safely and effectively again. This item was posted on Thursday, May 13th, 2021 at 4:09 pm and is filed under Uncategorized. Commenting and pinging are temporarily closed for this post.

Leave a Reply

Your email address will not be published.