How To Turn Off Electric Water Heater

Are you searching, "how to turn off water heater?" If so, you're in the right place. Our step-past-step guide will prove you how to do just this for gas, electric, and tankless models. Read on to larn all you need to know.

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Turning off the water heater is something every homeowner and renter should acquire how to do. Information technology's a simple procedure, merely it can be dangerous if done incorrectly or if you lot skip a step.

If you want to know how to turn off water heater power, y'all're in the right place. That'southward today's homeowner lesson! With that said, let'due south swoop in.

Reasons to Turn off a Water Heater

You might demand to turn your water heater off for several reasons. Some of the most common are:

Yous hear foreign noises coming from the h2o heater
The water heater is overheating
You're running out of hot h2o as well quickly
There's no hot h2o in the house
There'due south a problem with one of the water heater components
You desire to drain the water heater tank to clean it
Yous'll exist away from home for a while
You lot encounter the h2o heater leaking
The master water supply is turned off

Basically, anytime the water heater will be worked on or inspected due to an result, it should be turned off.

If in that location's no water to refill the tank (if the main water supply is turned off), the h2o heater should be turned off to prevent excess heat or pressure from edifice upward within the tank.

Vacation Mode

It's a common misconception that water heaters should be turned off when you go along holiday. Sure, you don't desire to waste coin heating water while yous're away from home.

But the energy savings you lot'll get from turning it off completely for a few days are pretty negligible. If you're taking a vacation during the summer (or if there's no danger of your pipes freezing while you're away), you lot can turn your h2o heater off.

Just exist aware that it might use even more energy to reheat the entire tank of water once you turn it back on. A improve solution for vacations is to utilise your water heater'due south vacation mode.

Not all models accept this, but about newer h2o heaters do. Some even allow you to programme your render appointment so y'all won't need to switch the water heater back into its regular operation fashion.

Simply plough the dial on the water heater to the setting labeled "VAC" or "Vacation." If you don't take a vacation setting, just lower the thermostat to its lowest setting for the duration of the time you're away.

How to Plough off Water Heater Power

Whatever your reason is, turning your h2o heater off is a simple process. Below are step-past-pace instructions for turning off a h2o heater.

We've included specific instructions for dissimilar types of water heaters, so gyre downwardly to find the right blazon. Before getting started, please notation that h2o heaters can be dangerous appliances to work on.

They are continued to either natural gas, propane, or dangerous electrical current. Misuse or mistakes during the procedure of turning a h2o heater off or on can potentially be fatal.

If yous experience uncomfortable or take trouble with any of the following steps, end what you're doing and call a professional.

How to Plough off Gas Water Heater

Locate the h2o heater. It'due south usually in a utility closet, garage, or cranium. You may detect yours in the basement if you lot have one.
Look for the temperature dial on the tank. It should be virtually the bottom of the tank on the front side. Turn the dial to the Off position.
Detect the water line that connects to the water heater. This volition usually exist located at the top of the water heater.Y'all'll meet a valve on this plumbing line. Plough it off to finish the water supply that normally flows into the tank.
Look for the natural gas line that connects to your water heater. It's usually installed right next to the water heater. The gas line will also have a valve.
To turn off the gas supply, turn the valve lever to a perpendicular position (then it's at a correct angle to the gas line).

If yours has a knob instead of a lever, turn the knob clockwise to close off the supply. The knob should be labeled to show where the Off position is.

How to Relight the Pilot Low-cal

Turning off your gas water heater and cutting the gas supply means the pilot lite will no longer be lit. When you're gear up to turn a gas water heater back on, follow these steps to ensure you've done it properly:

With the gas supply however shut off, wait for the airplane pilot calorie-free admission on your water heater. It will exist located under the gas valve. Your h2o heater'southward pilot light access might be an opening, or it may be covered.
Bend downward (we recommend using a headlamp for better visibility) and await for the 2 minor gas tubes inside. Keep an eye on these as you work.
Turn the gas knob to the Pilot setting, or look for the ruby-red push button that starts Pilot mode. Printing and hold the knob or button down to start the gas flow that will enable you to light the airplane pilot light.
While holding the pilot knob or push button-downwardly, ignite the pilot calorie-free.
Your water heater might accept an ignition button (usually blackness) that you lot can press to ignite the pilot calorie-free. In this case, press the black button while continuing to hold the Airplane pilot knob or button-downwards.
Go along holding the gas button for one minute, and then slowly release it and check to ensure the pilot light stays lit.

If your water heater doesn't take an ignition push button, you'll need to use a long lighter to light the pilot calorie-free. Be very careful.

While holding the gas knob downwards, position the tip of the lighter into the pilot lite expanse where the two small gas tubes are.
Ignite the airplane pilot light and immediately remove the lighter from the area while belongings the gas knob down for one minute.
Slowly release the knob and make sure the airplane pilot light stays lit.Once you see that the airplane pilot calorie-free is lit and hasn't gone out, you tin can plow the gas knob to the On setting.
You lot'll hear a clear whoosh or whump audio as the master burner ignites.
Turn the water supply dorsum on at the top of the tank, and you're skillful to go.

How to Plow off Electric Water Heater

To plough off an electric water heater, locate the water heater (commonly in a utility cupboard, garage, cranium, or basement) and follow these steps in social club:

First, expect for the breaker box panel in your home. It will accept lots of circuit breaker switches inside.
Await for the switch that connects to your h2o heater. It should be labeled.
If it'south not, go ahead and label information technology now. The billow switch for an electric water heater will exist a double pole switch. It will look twice as wide as the single-pole switches in the billow panel.
Once you've located the h2o heater breaker switch, move it into the Off position. You lot will hear it click as you plough it off. Make sure the power is off on your electric water heater before proceeding.
Tell any other household members what yous are doing and make sure everyone knows not to touch the billow console while you lot're working.
Next, with the water heater power turned off at the breaker, plough off the tank's water supply.
Look near or at the top of the tank for the h2o supply line and its valve. Turn the valve off.You've now cut the ability supply and the water supply to the water heater.

If you plan on making any type of repair, draining and flushing the tank, or replacing a office, brand sure y'all allow the h2o inside the tank to cool sufficiently beginning. The water is hot enough to scald you lot.

How to Turn on Electrical Water Heater

When y'all're ready to turn your electrical water heater back on, it's easy to do so:

First, turn the common cold water supply back on by adjusting the valve you turned off.
Next, go to the breaker panel and locate the water heater billow switch. Information technology should still be in the Off position.
Move information technology into the On position.
Go to the h2o heater and listen for any low sounds that indicate it is on and working.

Y'all should have hot water once more within an hr or and then.

How to Turn off Gas Tankless Water Heater

Gas tankless water heaters use natural gas as a power source, but they as well employ electricity to ability the control console and igniter.

Be extremely cautious to ensure both the electrical electric current and gas supply are turned off to the unit.

Locate the circuit billow that supplies current to your gas tankless water heater.
If your water heater has a control panel button that allows you to turn it off there, you lot can use that. However, it'southward always a good idea to turn the ability off at the breaker.
Expect for the gas valve connected to the water heater
Arrange the valve clockwise to shut off the gas supply.
Wait at least 5 minutes to permit any remaining gas to clear. (If you lot smell gas later five minutes, leave the house and anyone else in the home and call the gas company right abroad).
Next, you'll shut off the water supply to the tankless unit. At that place are three water valves that connect to a tankless water heater (cold, hot, and primary). Close, or plough off, all three valves.

How to Turn on Gas Tankless H2o Heater

When you're gear up to turn your gas tankless water heater dorsum on, follow these steps in order:

First, flip the correct billow switch back to the On position.
Next, double-cheque the temperature your tankless h2o heater is fix to. Virtually models have a digital screen that allows you to set the temperature.
Finally, turn the three water supply valves and gas supply back on.
Plough on the hot water tap at the faucet furthest from the water heater to purge any trapped air from your plumbing.

How to Turn off Electrical Tankless H2o Heater

To turn off an electrical tankless water heater with no natural gas supply, follow these steps in order:

Locate the circuit billow panel and identify the switch that corresponds to the tankless h2o heater.
You can likewise utilise the command panel on the unit if there is one nowadays, just it's ameliorate to do this direct at the billow.
Yardake sure the power is off by turning on hot h2o faucets and ensuring the water is not being heated.
Once the power is off to the unit of measurement, close the three h2o valves connected to the tankless water heater (cold, hot, and chief).

How to Turn on Electrical Tankless Water Heater

To plow an electric tankless water heater back on, follow these steps in order:

Go to the breaker panel and flip the water heater'due south billow switch back into the On position.
Plow the h2o supply valves for all three lines back on to allow water into and out of the tankless water heater.
Make certain the water heater is set to your preferred temperature in one case information technology is dorsum on.
Turn on a hot water tap at the faucet furthest from the water heater to purge any trapped air from the system.

You lot can exam information technology to ensure the unit is working properly and heating water.

When to Turn off Water Heater Power

At present you know how to plough off water heater power for gas, electrical, and tankless units. When should you exercise this? At the showtime of this guide, we talked about some mutual reasons for turning off a h2o heater.

Someday you lot perform maintenance, do a repair, or suspect a problem with your water heater, you demand to turn it off.

For gas h2o heaters, information technology is essential to shut off the gas supply and the water supply. For electrical water heaters, make sure the water heater is turned off at the breaker, then cut the h2o supply.

For tankless water heaters, remember that gas tankless water heaters are besides connected to an electrical electric current to power the control panel and igniter.

You must shut the electrical power off at the breaker and ensure you also cut off the gas supply for these models.

Knowing how to turn off your water heater will help you maintain it and feel confident someday you need to shut it off in the future.

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