How To Set Thermostat On Electric Water Heater

Did you know that finding the right water heater settings can save y'all a ton of money? Indeed, while well-nigh people don't give their hot water heater settings any thought whatsoever, they're actually quite important. Not only will information technology save you money, but it'll also brand your showers more comfortable likewise.

Let'southward take a look at the steps.

Default Hot H2o Heater Settings Can Vary

H2o heaters in Phoenix oft come with default temperature settings as high equally 140 degrees Fahrenheit. That'south way higher than most people demand simply manufacturers do it for a number of reasons.

For one, co-ordinate to the Department of Energy, bacteria can't survive in water that hot. For consumers suffering from decreased allowed function or respiratory diseases, loftier gas or electric water heater settings can be useful.

Of form, loftier temperatures can too impress consumers who likely simply replaced their tank because the old one stopped working properly.

One time this psychological gimmick wears off, though (and bold you don't accept a disease that makes you especially prone to bacteria), you lot'll probably derive far more than satisfaction from saving coin on your water nib, which we'll prove you how to do next.

How Much Are Your Gas and Electric Hot Water Heater Temperature Settings Costing You lot?

As a general rule, for every 20 degrees you lower your gas or electric water heater settings, you'll save as much every bit 10% on your bill. That's not bad at all! In fact, it actually adds up over time and you tin can surely call back of several better uses for that money.

"Just wait," you might be thinking. "I honey hot showers!"

That's fair — but you lot almost certainly don't take showers at 140 degrees Fahrenheit, which actually poses a scalding take chances. You likely won't even find the modify. Fifty-fifty if you lot do, turning the temperature dorsum up is easy. It might even cause old hot h2o heaters to stop working.

How To Adjust Your Gas and Electric Hot H2o Heater Temperature Settings

Now that you know why you should lower your water heater's temperature, permit'southward look at how to become nearly doing this.

Step Ane: Get An Authentic Temperature Reading

The thermostat dial connected to your water heater tank is probable unreliable. As such, yous should really measure out the water coming out of your faucet with a thermometer. The Department of Free energy recommends measuring the water coming out of the faucet that lies furthest from your water heater.

Once yous go the setting, make note of it.

Step Two: Effigy Out Where to Make the Aligning

Different types of water heaters have different adjustment methods then we'll look at each of them individually.

Electric Water Heater Settings

For electric water heaters, you need to adjust the hot water settings at the acme and bottom. Both controls will ordinarily exist subconscious behind a panel and consist of knobs that you plough to the desired electrical water heater thermostat settings.

Gas Water Heater Settings

Newer gas h2o heaters take temperature controls similar to what nosotros mentioned in a higher place in the department on electrical units. Some older gas heaters, however, take a temperature knob nigh their base that you lot can simply turn to the desired temperature.

Tankless H2o Heater Settings

Lastly, nosotros have tankless water heaters. This is perhaps the easiest aligning of all as there's unremarkably an LED panel where yous can directly adjust the temperature. These systems are handy considering they ofttimes allow you to adapt the tankless water heater settings more precisely than with dial-based adjustment systems.

Step Three: Make The Adjustments

If you lot accept an electrical unit, make sure you disconnect its electrical ability before adjusting the hot h2o heater settings at the top and lesser as we outlined previously. Yous can exercise this by switching the appropriate controls off at your circuit billow. You should also practice this if you have a gas water heater that uses some electricity (every bit some newer units do).

Merely await! What temperature should you lot set it to?

The Department of Energy recommends setting your heater to 120 degrees Fahrenheit. That should exist plenty hot enough for virtually uses in your dwelling.

Now, some water heater temperature controls come with settings that read "A-B-C" as opposed to numbers. Generally, A means 120 degrees, B ways 130 degrees, and C ways 140 degrees.

Refer to your water heater's manual to confirm these settings.

Step 4: Tweak the Settings as Necessary

After you've adjusted your gas or electrical water heater thermostat settings, you may detect that you need to tweak them once or twice to discover the optimal setting. You want to discover the right balance betwixt condolement and frugality. If that's higher than 120 degrees Fahrenheit for you, no shame there. Adjust abroad!

Frequently Asked Questions

Is 150 Also Hot For A Water Heater?

A temperature setting of 150 degrees is about certainly too hot for your water heater. At that temperature, you're very likely to experience scalding. This is a significant danger to your children, who may play with the faucet temperature settings, unaware of the danger, and stop up scalding themselves unintentionally.

What Is The Maximum Temperature For A Water Heater?

For near water heaters, the maximum temperature setting is 150 degrees.

Is 140 Also Hot For A Water Heater?

For most people, aye, 140 degrees Fahrenheit is also hot. The exception would be people who need an extra layer of protection from bacteria, which can't survive in water at that temperature. Such a condition doesn't protect yous from scalding, though, and so you'll likely withal demand to install an appliance at the showerhead that cools the h2o downward before it comes out.

Why Is My Water So Hot?

If yous've never adjusted your hot water heater settings, they're probable however at the manufacturer default of 140 degrees. This is peculiarly true if y'all've but recently had your hot water heater installed; the erstwhile one was probable adjusted at some signal over the years, whereas the new one is at its default.

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Source: https://americanhomewater.com/adjusting-your-water-heater-settings-how-to-maximize-efficiency/

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