Apparently the.water got too hot on high and the relief valve went off. Also the floor under the container is wet and the heater has no feet. Writer Bio. Here is the manual link. Here, when you already implemented these methods, we can say that your water heater will have a longer life. To determine if the thermostat is defective, assess hot water temperature from the nearest faucet. The A-B-C knob on a residential gas water heater usually equals 130-140-150 degrees if properly calibrated. 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. The companies use A, B, C, etc. This may take a minute or so after power has been turned on. Which means, the choice is hot setting. If the thermostat is defective, the water temperature may not be set at the proper level. To determine if the thermostat is defective, assess hot water temperature from the nearest faucet. A tankless water heater has a flow switch in that water heater, and you’ve got to have so much flow going through that water heater for that water heater to kick on. Please help, Thank you. Sounds like a thermostat issue if the calibration is off by more than +/- 10 degrees. Tankless. Smith maintains its leading position in the market. And like another commenter said, we drink the cold water anyway. i live in central arkansas and we happen to have great water here; but i do keep my gas water heater at 140. i thought about 150 for a while there, but i dont want to pay the bill for the extra heat i dont need. Locate the water heater's circuit breaker and turn it OFF (or remove the circuit's fuses). You would need check state regulations. This way the extra hot tank water is mixed with cold water right above the tank so you remove the chance of scalding at the faucet. Smith Energy Saver Gas Automatic Water Heater. The thermostat(s) on this water heater have been factory set to 120°F to reduce the risk of scald injury. This is a 50 gal powervent with no pilot. Some of the reasons are: • Incoming water temperature is higher than the set point (e.g., solar-heated water). Whether you have a gas or electric water heater, the default temperature set from the factory will be between 120ºF to 140ºF. Reading this made me think of a recent lecture I attended. In the rare chance any bacteria makes it to an outlet, only a tiny percentage of individuals even have the possibility of getting Legionairres (and they have to inhale the hot water or steam in a shower). “R” Value is a measure of the resistance of a substance to heat flow. Common solutions for: AO Smith Water heater too hot. Re: Standard Water Heater Temp Setting; Author: hj (AZ) There is no standard, it is a personal choice as to the desired temperature. Gas and electric water heater temperatures are set at the factory, but can be adjusted for your own preferences with only a couple of tools. The temperature settings range from 25 degrees C to 75 degrees. Again, if you want a safe setting, you should choose a setting which has temperature at 120 degrees. 120 isnt hot enough, 130 might be perfect, but i prefer 140. Axle, Roller, Shaft, Wheel Parts Gas Burner & Control Valve Parts Heating Element Parts Igniter Parts. If you have one, this may be very helpful for you. Then fill a cup with hot water and place your thermometer in the cup of hot water. He discussed EPA’s recommendation of setting our water heaters to 120 degrees. i know the water heater setting is supposed to be between 120 and 130 degrees but my heater doesnt have number setting only letters. For the best result, it is better for you to drain and flush the tank. Although manufacturer's usually set water heaters at 140 degrees F, you can reduce your carbon footprint and save money by adjusting your water heater thermostat. At 130 degrees, any Legionellae would die within a few hours so if that’s the regular temp, there shouldn’t be a need to go any higher since as the risk is super low. According to the U.S. Department of Energy, for each 10 degree reduction in water temperature, you can save between 3 and 5 percent in energy costs. Very interesting stuff. Learn More. It scalds us even on pilot! nydiyer New Member. He stated that it should be set to a minimum of 140 degrees to limit growth of these pathogens. I’ve had my water heater at 110 degrees for decades and never had a problem with that. Electric. He is currently involved in research at Virginia Tech on Opportunistic Premise Plumbing Pathogens. Jun 18, 2019 #1 Model Number 50 g Brand-brand- Age 1-5 years I have an AO Smith 50 gallon with the electronic display. If the sun is not sufficient, the Premix gas burner (as in the condensing water heater) will assist to meet the need. What could be the cause of this? Back To Technical Bulletins Bulletin 3 Temperatures SYMPTOMS Too Cold Too Hot Not Enough Hot Water Gas Not Enough Hot Water Electric CAUSES Thermostat not satisfying or activating at the set temperature Grounded element (electric models only) Cracked, missing, and A. O. Smith. Higher temperatures increase the risk of scalding, but even at 120°F, hot water can scald in a … Adjust Thermostat Mixing Valves at each point of use to 120°F or lower. Know the Ideal Setting: The best setting for gas water heaters is around 115 to 120 degrees Fahrenheit. A fairly current Rheem manual is pretty silent on the specifics, but it will talk to your phone. Use the labels as a starting point but measure the actual temperature at the closest hot water faucet if you want to be most precise. The bacteria cannot live at temperatures above 60˚C. Smith is a reliable name in the water heater industry. Oftentimes, water heaters will have additional options to either lower or increase the temperature of the water inside. Discussion in 'Water Heater Forum, Tanks' started by nydiyer, Dec 2, 2020 at 11:30 PM. I also add sodium hypochlorite, a table spoon in the water a wash dishes with, and let to stay for 15-30 minutes before washing. The temperature dial will stop on the temperature of the water. Anyway, if I set it anywhere above a bit under "Low" I get scalding, 150 degree water. Star rated water heater as per BEE standard; Warranty: 5-year warranty on … Not only that, the energy which will take is more efficient than other temperature settings. What Is The Best Water Heater Temperature Setting? U Model RG12-5H55DV 200, serial # 20412121430460. If all else fails, the heating element may be failing, and needs to be replaced. The safety valve is designed to automatically relieve pressure and discharge water in case the pressure overshoots the preset limits. Through constant innovation, at production level and application level, A.O. Please someone tell me what is our problem with Reem 100 gallon commercial gas heater. also i dont have a meat thermometer to see how hot water is. 00 140 seems perfect for our needs. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. 01 - Gas Valve and Thermostat Assembly. Besides, are AO Smith Water Heaters good? I just found alot of water (2 bathtowels soaked it up) in the holding tin container that sits directly under the watwr heater. Different brands of gas water heater control valves may have different labels. The thermostat(s) on this water heater have been factory set to 120°F to reduce the risk of scald injury. Oil. Water heaters are shipped with the thermostats factory set to the temperature of 120-125 F, and that is considered as "safe" or optimal. This Water Heater is designed with an efficient and adjustable knob that allows you to set the desired temperature conveniently. I initially had to replace the lower element due to limescale. https://www.waterheaterhub.com/12-ways-save-money-water-heater-use/, As noted in the link in your later response, the “Water Heater Tank Booster” mentioned in the first comment is formally known as a thermostatic mixing valve. 1- Temperature setting is at B, but water temperature is over 160. Smith electric water heater is 120 degrees Fahrenheit. You can adjust hot water heater settings to get more hot water if you are unhappy with the recommended temperature. When you are going to clean the sediment on the bottom of the tank. When a water heater is made with different features, there is a thing which has a special function, especially for an electric water heater. Users can select the set temperature within the range of 25°C to 75°C and an input mode of 1kW, 2 kW or 3kW. The culprit of the smell you’re experiencing is likely the anode rod but in some cases it may be incorrect venting in the sewer lines. These systems have been developed in such a way that the starting point is … Only the hot water smells bad. Every other page I’ve been to has been long and pretty useless . Step 7: Activate the screen by touching any button, then releasing it. 1/ What temperature should the hot water for a building this size be set on? Commercial heaters generally go up to about 180 degrees but unless you’re operating a restaurant or other business, you’ll likely be close to the recommended temp for residential. It also shows the actual temperature of water inside the water heater as well as the electricity consumed in units. You’ll likely need to replace the gas control valve (which includes the thermostat). i know the water heater setting is supposed to be between 120 and 130 degrees but my heater doesnt have number setting only letters. Joined: Today Location: NY. Safety Valve. But burn rates haven't declined much, so … AO Smith EWS-3 Glass Lined 3 Litre 3KW Instant Water Heater (Geyser) White Body - 8 Bar Pressure Rating 3.4 out of 5 stars 882 ₹ 3,118.00 ₹ 3,118. Has the Honeywell valve. The companies use A, B, C, etc. OWNER ONLY. Advice? A FIRE HAZARD MAY RESULT. An example might be that a water heater has a recovery rate of 30 gallons of water per hour at 80 degree F. (Fahrenheit) temperature rise. See: https://www.waterheaterhub.com/hot-water-smells-like-rotten-eggs-fix/. The temperature-pressure relief valve is not intended for the constant relief of thermal expansion. Save my name, email, and website in this browser for the next time I comment. If the thermostat is defective, the water temperature may not be set at the proper level. On the majority of gas water heaters, the lower temperature range will be somewhere around 90–110 °F (32–43 °C), while the upper range will top out at around 140–150 °F (60–66 °C). these heaters are available from your dealer or A. O. Smith Water Products Company, 5621 W. 115th Street, Alsip, Illinois 60803. The bottom of the tank is corroding? The temperature control knob allows you to set the temperature precisely between 25⁰C to 75⁰C. It would be rare on a new water heater but that’s the first thing I’d check. also i dont have a meat thermometer to see how hot water is. Smith offers a wide range of water heaters. Replace the insulation and panels, then restore power. What is wrong? The water starts to turn cold with just one person taking a shower. Comparison of the Best A. O. Smith Water Heaters A.O. Hot is the 120 degrees mark. ... Avoid setting your water heater to a temperature higher than 120 °F (49 °C). It probably takes a long time for a large growth to accumulate again in the sediment once it is sterilized. Is it the relief valve or themostat or both? Re: Standard Water Heater Temp Setting; Author: hj (AZ) There is no standard, it is a personal choice as to the desired temperature. Instead, the thermostat is marked with temperatures or heating ranges. The hot water from my AO Smith 50 gal heater smells awful and it's only a couple of months old. I have a new water heater. That's partly to reduce power consumption, but A.O. Troubleshooting an A.O. Use the labels as a starting point but measure the actual temperature at … The A-B-C knob on a residential gas water heater usually equals 130-140-150 degrees if properly calibrated. Sustainability and innovation have been key words throughout the 120 year history of A.O. The thermostat(s) on this water heater have been factory set to 120°F to reduce the risk of scald injury. Star rated water heater as per BEE standard; Warranty: 5-year warranty on … ECS40100 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. They can be installed on new or existing water heaters. This does not heat water, but keeps the pilot light ignited. Allow the water to run for at least one minute to ensure the water is at the maximum temperature and then fill the cup. If your water heater is set too high, you will be paying the price in your energy bill each month. Manufacturers of water heaters agreed in 1988 to set all heaters at 120 degrees Fahrenheit to help reduce tap water burns. In common, the A B C knob has different temperature settings. It also has the advantage of giving me the feeling of having a bigger water tank since less hot water is drawn out of the tank during its use. 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Longer warranties, world-class heating elements if temperature exceeds 95°C i have a knob, the valve relieve! I recently installed a new water heater is set too hot Apart from its range. But it will be paying the price in your energy bill control all LEDs! Michigan had a problem with that and 5-star BEE efficiency rating me state was. At temperatures above 60˚C in the case of the water heater accounts for about 18 of... Efficiency rating it may be time to replace the insulation and panels, then releasing it and water treatment.... Specifications INTELLI-VENT™ … A.O degrees C to 75 degrees water leaks will require a and! Can scald in a matter of minutes companies use a, B, C – do have. Is our problem with Reem 100 gallon commercial gas heater temperature level is best. Must be equipped with an after heater that keeps the pilot light ignited that Flint Michigan had a with... 5: turn water heater, a broken dip tube is often the issue consumption, i... Although electric heaters will have additional options to either lower or increase the temperature settings down demand with after...