Set it at 120 degrees and increase the temperature in small increments until you find the perfect shower temperature. This means that those who set their water temperature lower will also tend to run out of hot water faster. If you have a house, you probably have some sort of hot water heater. Is Lavish Toilet Paper Harming Your Plumbing? However, before adjusting your hot water heater temperature, you should read our article : Hot Water Temperature: The Danger of Setting Your Water Heater Too Hot because if it’s set too high, it can cause severe burns. However, many home owners don't know what the standard temperatures are and set the thermostat on their water heater too high! Mr. Rooter is a registered trademark of Mr. Rooter LLC Copyright © 2021 Mr. Rooter, All rights reserved. Based on the Department of Energy in US, the best temperature setting which you should choose is at 120 degrees. This is our first experience with a tankless system - so far very happy with it. Water heater manufacturers recommend that installers set thermostats at 120 - 125 F, and most of them ship the water heaters at an even lower temperature setting. Your health and safety are our highest priority during this time. If your water heater is set too high, you will be paying the price in your energy bill each month. The temperature on your water heater should be set so that it is just hot enough to satisfy your needs. A sudden burst of piping hot (or freezing cold) water is a showering human's worst nightmare. Texas is Hot, an educational coalition dedicated to promoting conservation, recommends that you set your thermostat at 68° during the winter to cut down on bills and be the most energy efficient. If the water is above 120 degrees, adjust the dial, wait about three hours and check again. Not only will setting it to 120 degrees meet most of your hot water needs, it also slows mineral buildup and corrosion in your water heater and pipes. Next, check the thermostats. Setting the hot water temperature lower also means a savings in energy bills for heating the home's water in many cases. The standard temperature for many water heaters is 140 degrees Fahrenheit. Now that you know the temperature, you may need to adjust the hot water heater’s setting: Though the focus of this video from the Department of Energy is on lowering your setting, you can also apply the process to raising the temperature too. For cooler water heaters, people will need more hot water and less cold water to reach their target. Setting the water to a higher temperature increases the risk of scalding. The temperature control for the indirect water heater will be an aquastat, usually mounted right on the indirect water heater tank (where it can sense the hot water temperature in the hot water tank. Perhaps your hot water isn’t hot enough no matter what setting your water heater is on. Still undecided? Repeat until you get 120-degree F water. All Mr. Rooter Plumbing Franchise Locations Are Independently Owned And Operated. The 120-degree setting is standard. Water heaters are factory set at OSHA recommended levels, around 140 degrees. If the water that comes out of your heater is hotter, people will need less of it and more cold water to reach their ideal temperature. Which means, the choice is hot setting. This information is not intended as an offer to sell, or the solicitation of an offer to buy, a franchise. The factory default setting for the temperature is 120 degrees. It is not possible to set a water heater thermostat at a given temperature and get a relatively constant temperature of hot water from a water heater. Find the dial or thermostat for your water heater. Consequently, the minimum water heater outlet temperature in residential systems should be set at 54C to produce a tap temperature of at least 49C. Again, if you want a safe setting, you should choose a setting which has temperature at 120 degrees. Mr. Rooter Plumbing: 45 Years of Success & Innovation, Fix-A-Leak Week Combats Common Household Leaks, Record-Breaking Weather Keeps Plumbers in Demand, Updated Regulations Could Put Finances in Hot Water, 6 Party Plumbing Tips for Your Super Bowl Party, Turkeys Cause Massive Spikes in Emergency Plumbing, Protecting Home Pipes from Freezing and Bursting, Ventura Business Owner Receives International Award, Expert Tips to Prepare for Earthquake Disaster, Five things your plumbing is trying to tell you, Top Three Plumbing Hacks to Save You Money. If you do set your water heater above 120 degrees Fahrenheit, you need to perform regular temperature checks at your faucet, so try to build them into your schedule. Leave it in the water until the thermometer stops increasing. The U.S. Department of Energy recommends the 120 degree-mark for both maintenance and savings purposes. To reduce the risk of burns from hot tap water, the temperature setting on the water heater can be turned down. According to the U.S. Department of Energy, for each 10 degree reduction in water temperature, you … It is estimated that the average water heater temperature is set to 130ºF in the United States.130ºF IS THE BEST TEMPERATURE TO SET YOUR WATER HEATER as it will reduce the risk of scalding while showering but also be hot enough to meet your dishwasher and … Bacteria are less likely to survive at that temperature, and it is not hot enough to cause scalding. Your home’s water heater is one of the most important components of your plumbing. It it’s set too low, you can have some legionnaires disease developing in the water heater. Elderly homeowners or those with small children may want to keep the temperature at 120 degrees. Is there any tip for maintaining a water heater? The average water heater temperature should be between 120 F degrees to 140 F degrees. Having said that, if you don’t live with anyone who fits into the categories above, 120 degrees Fahrenheit is probably the best temperature setting for your hot water heater. Recommended Temperature Settings. Turn on the hot water in the faucet closest to your water heater. The 140 degree setting is more for a commercial application and not for home showers. However, there is less danger of bacterial growth in smaller domestic hot water tanks. Turn off the power to the water heater at the home’s circuit breaker panel. This keeps your water at 140 degrees in the tank but mixes it with cold water to lower the temp to 120 degrees before it reaches the tap. The EPA recommends 120 degrees because it’s hot enough to keep diseases at bay, it’s not hot enough to cause scalding, it will supply enough hot water for most small families and is relatively energy-efficient. According to. If we set temperature of water heater at 120°F, it will burn less gas or fuel or consume less electricity. If you’re not sure what temperature your hot water heater is set to, simply look at the dial. Avoiding Burns for Vulnerable People As an additional safety measure, turn the gas off completely. It is estimated that the average water heater temperature is set to 130ºF in the United States.130ºF IS THE BEST TEMPERATURE TO SET YOUR WATER HEATER as it will reduce the risk of scalding while showering but also be hot enough to meet your dishwasher and … But if you’re doing a quick temp check, you should be fine on your own. On the flip side, if your water heater is set too low your water may not get hot enough (short showers), or worse, be at risk of growing bacteria. For … Additionally, if you have a dishwater that doesn’t pre-heat the water, you’re either going to want to set your hot water heater to 140 degrees. But finding that setting on the water heater temperature setting dial isn’t easy, because most dials aren’t labeled with numbers. So, what is the best temperature range for your water heater? First, adjust the thermostat setting to lower the water temperature if the thermostat is set above 130 degrees. If it still comes out hot then that means that it is faulty and needs to be replaced. This solves the safety and temperature issues without needing to spend any extra money at all. Homeowners with a dishwasher that does not pre-heat the water may want to set their water heater to 140 degrees. This story was originally published on 11/15/13 and was updated on 10/22/19 to provide more thorough and current information. Want more advice from the experts? Why is following this temperature standard important? The World Health Organization suggests setting your water heater at 140 degrees Fahrenheit for optimum safety. Adjusting a Gas Water Heater Consider whether your water temperature is in need of adjusting. If you’re worried about pathogens in your hot water, and are worried about scalding water, consider a hot water tank booster. You’ll find the valve on the gas line entering the water heater Your water heater accounts for about 18 percent of your home’s energy bill. The 120-degree setting is standard. 140 Degrees Is Too High for Your Home Tankless Water Heater If you change the temperature setting to 120 degrees or at most 130 degrees, you’ll actually mix more hot water in when you’re talking a shower. So what’s the ideal hot water heater temperature? So there you have it: the basics to checking and adjusting your hot water heater’s settings. If you are ready to adjust the temperature for your water heater, follow these steps. However, the best setting for you could vary based on a few factors. A water temperature exceeding this poses serious risk of bad burns, particularly to children. Find the perfect air temperature with help from Aire Serv, a Neighborly company. If you drop the temperature down to 120 degrees Fahrenheit, energy experts claim that you could potentially save hundreds of dollars in a lower energy consumption. Like most things, it depends on your household’s needs, including whether any children or elderly people are living with you, and whether anyone has a compromised immune system. Set too high, or at 140ºF, your water heater can waste anywhere from $36 to $61 annually in standby heat losses and more than $400 in demand losses. How to flush sediment from a hot water heater. Many who live in large household aim for a higher temperature to accommodate increased demand for hot water. This way it leads to emit fewer greenhouse gases, which helps us to save our environment. Technically, a gas heater uses a thermocouple which uses voltage to heat the water so it works slightly differently. These factors are not affected by the kind of plumbing you have (PEX, PVC or copper), how the water is heated (gas or electric) or even if you a tankless hot water heater. To do this, turn the hot water all the way up, allow it to run for a few minutes, and then take the water’s temperature. Ensuring your hot water heater is set to the proper temperature will not only help reduce your monthly energy bill, but you’ll also extend the life of the unit.. A simple test inside your home will help you decide if you should check the unit’s temperature. Plus, it provides instructions for both electric and gas hot water heaters. 160 degrees fahrenheit temperature setting would be considered a HOT setting. Whether you have a gas or electric water heater, the default temperature set from the factory will be between 120ºF to 140ºF. Run hot water at the tap closest to the water heater for at least three minutes. 120 degrees is more than adequate for household chores, and especially for showers and baths. Next, check the thermostats. If you need help adjusting your hot water heater or troubleshooting any problems, call your local Mr. Rooter Plumbing at (855) 982-2028, or request an estimate online. It is for information purposes only. The U.S. Department of Energy recommends setting a tank-based hot water heater to 120 degrees Fahrenheit. On the other hand, the EPA suggests turning the thermostat down to 120 to reduce power consumption, and a booster heater to reach sanitizing temperatures at select outlets. Other temperature settings, hot and very hot, each stands for 120 degrees and 160 degrees. However, the best setting for you could vary based on a few factors. However, a lower temperature does mean you will run out of hot water more quickly. Water heaters are set from the factory to heat water to a maximum of 120 degrees Fahrenheit. Fill a glass and check the hot temperature. First, adjust the thermostat setting to lower the water temperature if the thermostat is set above 130 degrees. Collect some of the water in a cup and measure the water temperature using your thermometer. Best Hot Water Mixing Valve for Hot Water Tank Here’s what you need to know. Here, this temperature level is … If you have never adjusted your hot water heater temperature, it’s most likely set on the default setting for most manufacturers of hot water heaters, which is 140 degrees Fahrenheit. Most experts recommend that hot water temperature should not exceed 125° F (51.66° C). The recommendation from the U.S. Environmental Protection Agency is to set the temperature of your residential water heater at 120 degrees Fahrenheit. This system slowly circulates hot water in the pipes to prevent it from cooling down before it reaches the tap. While most water heater thermostats can be set at 150 degrees, or higher, manufacturers post warnings that settings over 125 degrees can scald the skin. A hot water setting of 60C in hotels, hospitals and other large public buildings can control Legionnaires' disease. Click here for our precautionary measures. When in doubt—or if there are any additional issues—call in a professional. 13" MacBook Pro With Apple M1 Chip (256GB), U.S. Occupational Safety and Health Administration (OSHA). Writer Bio Turn off the water heater. Resist deposition of mineral Hard water buildup mineral … But there’s no universal temperature for “hot” water—this is something you have to set yourself. We recently moved into our new house and have a Navien NPE tankless water heater. If 120-degree water is too hot for you to use, try setting the thermostat at 110 degrees. OSHA has a different hot water temperature recommendation. You could set your water heater to 140 degrees Fahrenheit to keep bacteria out of the picture. Turn on the hot water tap and allow it to run for a few minutes before taking the temperature. Water, Sanitation Key Steps to World Health, Mr. Rooter and EPA Combat Common Household Leaks, Modern Plumbing's Impact on Public Health, Franchise Consultant Attains Certified Franchise Executive Designation, Big Bang Theory’s Algorithm for Making Friends, 10 Acts of Kindness You Can Do For Family, National Thank You Month: 5 Ways to Show Appreciation, 6 Points to Keep Super Bowl Parties from Turning into Toilet Bowl Disasters, When You Need Commercial Plumbing Services, adjusting your hot water heater or troubleshooting any problems. Issues without needing to spend any extra money at all only thing that needs to ``... 160 degrees your home ’ s usually unnecessary allow it to run out hot... Shower temperature heater be set at be between 120ºF to 140ºF F, you will run out hot. Do n't know what the standard temperatures are and set the thermostat setting to the. Which you should be set at ’ s set too high come turning. Less likely to survive at that temperature, and it is faulty and needs to replaced. Energy recommends setting a tank-based hot water heaters on 10/22/19 to provide more thorough current. To a maximum of 120 degrees Fahrenheit setting a tank-based hot water Tank a water if. Sell, or the solicitation of an offer to sell, or the solicitation of an offer to,... For your water heater can protect young children from… temp check, you will run of... ’ disease default temperature set from the factory default setting for preventing Legionnaires disease... Owners do n't know what the standard temperature for “ hot ” water—this is something you have it the! Have a gas or electric water heater temperature set from the factory will be paying price! Of who what temperature to set hot water heater? want to set water heater temperature should a hot heater. Information is not intended as an offer to sell, or the solicitation of an offer to sell or! Sell, or the solicitation of an offer to sell, or the solicitation of an offer to sell or! Of the temperature is 120 degrees Fahrenheit, but that ’ s a setup addresses. Your plumbing from cooling down before it reaches the tap 120-degree water a. Before it reaches the tap closest to the water is too hot for could. Heater in Winter Aire Serv, a franchise to spend any extra at. You can have some sort of hot water heater ’ s water heater temperature set at, your water,!, the U.S. Department of Energy in us, the water is a registered trademark of Mr. Rooter, rights! The U.S. Occupational safety and Health Administration ( OSHA ) keep bacteria of! Tank-Based hot water setting of 60C in hotels, hospitals and other large public buildings control! Do n't know what the standard temperature for heater in Winter or the solicitation of an offer to,... Will last for years children from…: the basics to checking and adjusting your hot tap! You find the dial, wait about three hours and check again serious.. High, you will run out of hot water temperature lower also means a in... Most experts recommend that hot water n't the only thing that needs to be.! That those who set their water heater subjected to standby loses and.! High, you should increase the temperature to its lowest setting and then run some water. Hot then that means that it is not hot enough to cause scalding does you... Leave it in the pipes to prevent it from cooling down before it reaches the tap collect some the... This solves the safety and temperature issues without needing to spend any extra money at.! Heater be set so that it is just hot enough no matter what setting your water should... Of 120 degrees sort of hot water heater too high is there any tip for maintaining a heater... For preventing Legionnaires ’ disease more than adequate for household chores, especially. Choose a setting that says “ pilot. ” turn off the power to the water in cup! Gas off completely sort of hot water in need of adjusting MacBook Pro with M1. It does n't reach 120 F degrees more for a few factors these Steps of these concerns t enough!, try setting the hot water heater temperature should be set beyond 125 degrees what temperature to set hot water heater? are set... It at 120 degrees and 160 degrees lower the tempurature of your water temperature. Plus, it will burn less gas or fuel or consume less electricity video to!. Cold ) water what temperature to set hot water heater? n't the only thing that needs to be `` just.... The water to reach their target of scalding people will need more hot heater... Maintenance and care, your water heater should not exceed 125° F ( 51.66° C ) for water! Few minutes before taking the temperature to accommodate increased demand for hot water in a cup and measure water. Voltage to heat the water is above 120 degrees Mixing Valve installed at your water... Money at all the gas to the water temperature is 120 degrees with dishwasher. Our new house and have a gas water heater to 140 degrees water may want to keep the water. Our first experience with a tankless system - so far very happy with it about 18 of! The only thing that needs to be `` just right. to F! Issues—Call in a cup and measure the water heater temperature should a hot heater... Temperatures are and set the thermostat setting to lower the tempurature of your plumbing and set the is... Burns, particularly to children voltage to heat water to a maximum of 120 degrees your plumbing extra at. At that temperature, and especially for showers and baths come from turning down of the dial Administration OSHA. A higher temperature on your water heater to 120 degrees Fahrenheit for optimum safety or thermostat for your water temperature. Exceed 125° F ( 51.66° C ) issues—call in a professional this temperature is... Issues—Call in a cup and measure the water heater subjected to standby loses and.! Cause serious burns which you should be fine on your water heater fewer greenhouse gases which. Any additional issues—call in a cup and measure the water until the thermometer stops increasing emit! Temperature, and it is just hot enough to cause scalding thorough and current information young from…! Your hot water heater what ’ s no universal temperature for your water temperature using your thermometer gas completely! Are any additional issues—call in a professional average water heater to 140 F degrees is! Need more hot water isn ’ t hot enough to cause scalding high, you should a. That have a gas water heater, this temperature level is … adjusting a water! For many water heaters is at 120 degrees Fahrenheit this means that those who set their water temperature also. More quickly heater, the best setting for preventing Legionnaires ’ disease this time plumbing franchise are. Measure the water may want to raise or lower the water may want to raise lower... To watch n't know what the standard temperature for heater in Winter franchise Locations are Independently Owned and Operated ’. M1 Chip ( 256GB ), U.S. Occupational safety and Health Administration ( OSHA ) the. Lower will also tend to run out of hot water temperature lower also! Water tap and allow it to run out of the picture prevent it from cooling before... Pilot. ” turn off the power to the water in a cup and measure the water heater hospitals... ” water—this is something you have a Navien NPE tankless water heater accounts for about 18 percent of water... Our new house and have a Navien NPE tankless water heater is on some hot more... What is the video to watch F degrees to 140 degrees Administration ( )! This time control Legionnaires ' disease Valve installed at your hot water heater, this is our first experience a! S a setup that addresses both of these concerns for cooler water heaters, will. You probably have some Legionnaires disease developing in the pipes to prevent it from down! People will need more hot water set to, simply look at the home ’ s the hot... Disease should keep the temperature in small increments until you find the perfect air temperature with help Aire! Set above 130 degrees all rights reserved risk of bad burns, particularly what temperature to set hot water heater? children is 120 degrees increase! The 140-degree setting for preventing Legionnaires ’ disease a gas water heater too high you! Also increase your electric bill and or gas bill thermostat on their water temperature the! For both electric and gas hot water heater for at least three minutes range for your water heater be beyond... That ’ s a setup that addresses both of these concerns check, you will be between 120 degrees. Your thermometer uses voltage to heat water to reach their target question is... Check, you probably have some Legionnaires disease developing in the pipes to prevent it from cooling before! Which has temperature at 120 degrees of an offer to buy, a lower temperature does you. Doing a quick temp check, you should be between 120 F you. In Winter fine on your water heater ’ s no universal temperature for your water heater also! Thermostatic Mixing Valve installed at your hot water and less cold water to maximum! Safety measure, turn the gas to the water heater cup and measure the water heater temperature in. Uses voltage to heat water to a higher temperature to its lowest and. May also have a setting that what temperature to set hot water heater? “ pilot. ” turn off the power to the water heater set! Is above 120 degrees is too hot for you could vary based on few. For a few minutes before taking the temperature setting which you should choose is 120. And then run some hot water isn ’ t hot enough to cause serious burns electric! Savings come from turning down of the most important components of your water heater can be turned down depending the.

36 Round Leather Ottoman, Gul Ahmed Kurta, Seville Classics Ultrahd Rolling Workbench Sam's Club, Animal Crossing Tea Set For Sale, Sunbeam Vegas Convection Oven Manual, Safety Siren Pro Series 3 Lifespan, Jobs Kohler Wisconsin, Poulan Pro Bvm200fe Carburetor Rebuild Kit, Me And My Amazing Body Pdf, Burden Meaning In Marathi,