To give you the best experience and present you with the best suitable products to meet your regional requirements, please make a selection below. Does a tankless gas water heater still work with no electricity during a power outage? On 2018-08-01 by (mod) - decoding the AO Smith data tag for manufacturing date. The installation itself was actually something that I was going to double check. Smith Water Heater(s) from the serial number. Replace the thermistor if you don't see a loose or disconnected wire. and What's that powdery crust on the pipe connections at the water heater? InspectAPedia tolerates no conflicts of interest. Inadequate gas pressure or flow. From this early beginning, A.O. Can you wire a 240-volt water heater with 120 volts? Smith serial number is 9808****** then the water heater was constructed in 1998 in the 8th week of the year. When was a gas water heater first required to be elevated 18 inches above a garage floor? Watch out: this is an unsafe condition risking CO hazards. My serial number is 800-M-72-09519 What is the difference between a single element and dual element electric water heater? check for loose wires, electrical power supply, signs of damage to the board such as black or brown marks indicating overheating or burned. Have a Kenmore Power Miser 6 Model 220.394100 serial# S 0897C11602 what is the year of manufacturing? Does a water heater need a shut-off valve? The serial number displays the month and year of construction. This style discontinued somewhere between 2008-2010, History excerpts derived from research at https://www.aosmith.com/About/History/, POWERED BY BOWMAN-WARNER INGENUITY! So that is week 37. Check for debris clogging the gas burner or for a failed or blocked fan. Contact your plumber or AO Smith technical support at the location given above in this article. Fast forward to today and the furnace was still turned on. What does it mean when a water heater Temperature/Pressure Relief (TPR) discharge pipe is "trapped"? and Co Douglas Auburg, PeE., CEM, ELECTRIC WATER HEATER STANDBY LOSSES: COMPARISON OF CONSERVATION STRATEGIES AND THEIR ENERGY SAVINGS, Bonneville Power Administration (un-dated), retrieved 2018/12/25, original source: aceee.org/files/proceedings/1984/data/papers/SS84_Panel5_Paper_06.pdf This style has been discontinued. It is important to know the age of your A.O. If this indicator is on from first activation of the heater it may not be properly adjusted for the elevation at which the heater is installed. EGYou can turn off the water heater when leaving for several days or longer, and will save a little money - standby losses from modern water heaters are not very great.Conventional wisdom is that one can reduce the cost of electric hot water, if you use hot water at fairly regularly times, by having have an electrician install an automatic timer that turns the heater off for periods when it will not be in use -. 04 of that year. How can I tell if a water heater is HUD-approved for mobile/manufactured homes? We are in Florida and provide plenty of information about hurricanes and sinkholes, for example, but nothing on basements and ice dams. Hope this information helps some people out - A.O.S. Where do I find the water heater in a mobile home? I think more-likely the thermocouple you installed is defective or is not properly installed. Replace the thermistor if you don't see a loose or disconnected wire. Installed by previous owner, no manual. Let's have a "sanity check" - what are the country and city of your water heater and what is the age of the building where it's installed?The company's more-recent water heater data tags encode the year asYYWW123456 where YY = year and WW = week number from 1-52Please attach a sharp photo of the data tag found on your water heater by using the add image button, Trying to figure out year of hot water heater. Smith Water Products, A. O. Smith Water Products 500 Tennessee Waltz Parkway Ashland City, TN 37015 USA, Tel: 800-527-1953. i have an old A.O Smith cast iron 6-19G natural gas water boiler &, i need to know what is the proper gas valve regulator to work well with it? With older models, you may have to dig a litter deeper to understand the age of your water heater. M=Factory code, C=March, and the 00= the year 2000. Therefore you'll want to consult the manual for your specific heater. The first 2 are the year and the second 2 are what week it is. Any ideas? A.O. So yes, it could very well be original to the home. See the water heater manual or troubleshooting manual for your specific water heater model for expanded detail about the meaning and the corrective steps for each of these error codes. Are there any service tags or is there a manual with the heater (and what's the publication date of the manual?) Smith water heater date of manufacture code has been used since 2008. Is a water softener bad for my water heater? Example: If the Bradford White serial number is DG****** then the water heater was constructed in July 2007. Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. Could this be an original? Smith grew into an integral part of the automobile revolution when it developed a new lightweight steel car frame in 1899. Ser# MYY1234567 - example Ser# B0112344567 decodes to February 2001: the first letter encodes the month using A - N for January - December (the letter I is not used) and the second two digits encode the year. employee. Why is my water heater making strange (rumbling, gurgling, knocking or banging) noises? We have no relationship with advertisers, products, or services discussed at this website. Remote control not communicating with the water heater, check remote batteries. What is the difference between a regular water heater and a direct vent water heater? With newer models, the installation date of the water heater is usually located on the information sticker that is right on the water heater. Email us at info@waterheaters.com or fill out the form below! Also, construction methods and materials vary in different parts of the country and it is possible that important issues related to your area may not be covered here. What is the difference between a manufactured/mobile home water heater and a regular water heater? What does it mean when a water heater Temperature/Pressure Relief (TPR) discharge pipe is "trapped"? It went through four cycles but then just shuts down. - example: What are the country and city? Check connection between multiple water heaters. Looking for the manufacture date of: MF01-0047213-248If I'm correct in this. it was made in June of 2001 is that correct? Also see this AO SMITH GAS & ELECTRIC WATER HEATER SERVICE MANUAL [PDF] at inspectapedia.com/plumbing/AO-Smith-Gas-Electric-Water-Heater-Service-Manual.pdf retrieved 2018/04/10, original source: AO Smith www.hotwater.com/lit/training/320991-000.pdf. Smith tankless water heater, go to How can I tell the age of an A.O. What is backdrafting at a gas water heater? Gas valve failure. Download the general sales terms and conditions. Register your product with us so that we can optimally assist you with maintenance or additional products. I really appreciate your response. Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. Below is A.O. Check for blocked exhaust flue or under-sized exhaust flue. Does a tankless water heater require a pressure relief valve? check remote sensor wiring, remote control access line of sight. This was yesterday. @Erika Beattie, The serial number for this A.O. Can I leave a gas water heater in place when remodeling a garage into a family room or bedroom? What is the purpose of a thermostatic mixing valve above a water heater? The first set of numerical digits represent the year. You will need to know your water heaters brand in order to decipher the construction date and age of the water heater. Visit our WATER HEATERSpage for other related blog posts on this subject, or go to the INDEX for a complete listing of all our articles. Contact: A.O. However on some AO Smith water heaters, particularly older models, you'll see a confusion of letters and numbers in the serial number that may be decoded into manufacturing date as shown below. What can I do to make my water heater last longer? Gas solenoid valve drive circuit failure. I would leave the heater off pending proper repair. What's the valve with the flip-up handle on the water heater for? When we took out the old thermocouple I noticed that it had a TCO while the universal one did not, no big deal i thought so i installed the new universal thermocouple and the pilot fired right up, literally. what is age of my ao smith water heater Model ELJ40 S# AEB308165-Z99, As your serial number format doesn't exactly match the examples we've found for de-coding AOS water heater age, Smith water heaters. The serial number may be found on the label near the bottom of the water heater. Keep in mind these 4 things when deciding the right time to replace your water heater: Unfortunately, water heaters dont last forever and there will come a time when your water heater age will grow old and it is time for a replacement. Also see AO Smith water tanks & well tanks: If your AO Smith condensing water heater code includes a circuit board or remote control it can show an error code. John Cranor [Website: /www.house-whisperer.com ] is an ASHI member and a home inspector (The House Whisperer) is located in Glen Allen, VA 23060. We purchased this water heater as new old stock in 2015 - it was the last heater of this model series in stock at the local Poughkeepsie supplier. Model# JW40NVH-ES-02, Cat # 9211814001. see TIMERS for ELECTRIC WATER HEATERS inspectapedia.com/Energy/Hot_Water_Heater_Timers.phpInterestingly, Elk and Auberg found that timers don't save much energy, but that where hot water use occurs at regular times, turning the heater down (or maybe off) after the last daily use can save money. Smith water heater. **-****** then the water heater was constructed in February 2017. Smith water heater and when to replace an AO Smith Water Heater. However on some AO Smith water heaters, particularly older models, you'll see a confusion of letters and numbers in the serial number that may be decoded into manufacturing date as shown below. Smith Water heater age decode key & water heater manual sources. Ser# MYY1234567 - example Ser# B0112344567 decodes to February 2001: the first letter encodes the month using A - N for January - December (the letter I is not used) and the second two digits encode the year. (Apr 9, 2018) john said: Hello, I have a bit of a situation on my hands and I would really appreciate some help. Bradford Water Heaters uses a key to display the year and month of the manufacture date. On 2018-12-25 by (mod) - Is it better to keep the power turn on or turn it on and off to conserve electricity? We give contact information for AO Smith water heater, geyser, cylinder, calorifier manufacturers and for water heater installation, operation, & troubleshooting manuals. Example: If the Rheem serial number is 1110****** then the water heater was constructed in November 2010. Take a look at your water heaters serial number to decipher your water heaters age to determine if it is time for a water heater replacement. If so, please see the decoding example and corresponding table shown above on this page: If you are trying to determine How old is my water heater, then use this guide to determine the water heater age of your water heater. A.O. Check for a bad igniter, flame sensor, gas valve. Smith electric water heater. So your serial number indicates: Why is there water in my water heater drain pan? We are not affiliated with, and do not receive any compensation from, any of the companies or products mentioned in this blog. Smith water heater date of manufacture code has been used since 2008. Serial number begins with two letters. Check gas supply and if no problem the solenoid needs replacement. Why do water heaters have a sacrificial anode? On newer models, they use a similar key to the Bradford White water heaters that signify the month and year of the manufacture date of the Rinnai water heater. 40. To read the full article, click here to learn more about the age of your water heater. So 1975 water heater. I don't know I would need more information to even make a guess. To find the age of other home components, go to How can I find out the age of a roof? Does an electric water heater require a disconnect? What is the difference between a regular water heater and a power vent water heater? What is the purpose of a thermostatic mixing valve above a water heater? Photos: Above: an A.O. Not sure what you are looking for? Is the minimum size water heater inlet pipe 1/2" or 3/4" according to the building code? What is backdrafting at a gas water heater? Contact: A. O. Smith Corporation | 11270 West Park Place | P. O. What's troubling of course is that I inferred from your question that previously the heater was not turning ON and you had no hot water. History excerpts derived from research at. SN # F06A147109. A.O. Servicing all of Queens, Nassau County, and Suffolk County, NY. Ser# YYWW123456 - example: Ser# 9902123456 decodes to year 1999 and the week 02 - or early January. Here is the key A = 2009, B = 2010, C = 2011, D = 2012, E = 2013, F = 2014, G = 2015, H = 2016, J = 2017, K = 2018, L = 2019, M = 2020, N = 2021, P = 2022, R = 2023, S = 2024, T = 2025, W = 2026, X = 2027, Y = 2028, Z = 2029, The month of manufacture is represented by the second letter on the serial number. Now i know this isnt normal and very dangerous so we turned off the heater and turned the gas to off. Your water heater should last you many years and you should have a good idea of how much longer your water heater will last by reading the serial number to decipher the manufacture date of your water heater. The company began in 1874 making metal parts for baby carriages and bicycles. When is a water heater drain pan required? Why is there water in my water heater drain pan? Someone suggested the thermostat be replaced, is a faulty thermostat a possibility? Is it alright to have a shut-off valve on both the hot and cold water pipes at a water heater? Why is an older water heater an insurance problem? var dteNow = new Date();
Trying to find the age of my water heater. Inlet filter clogged, water flow problem. The thermocouple is intended to shut OFF the burner IF there is no gas flame - so as to avoid continuing to pour explosive gas, un-ignited, into the building. Contact Mr. Cranor at 804-873-8534 or by Email: Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. What is the difference between a manufactured/mobile home water heater and a regular water heater? Smith Water Heater Age Determination- reader comment: (May 11, 2012) AO Smith employee said: To tell the age of any AO Smith water is the first 4 numbers. Work on these heaters must be by a qualified service professional. Turned on like when someone is taking a shower or is using hot water. The first two digits of the serial number are related to the manufacture year, The next two digits are related to the manufacture week. ALL Content 2020. 2022, A.O. Ser# YYWW123456 example 1604123456 decodes to YY=Year=2016 and WW=Week No. Where are gas water heaters not allowed to be installed? Smith Water Products Company B.V. All Rights Reserved. Need publication date for owners manuals. Nice long life. Does a tankless water heater in an attic require a drain pan? Ser# FB00A123456 decodes to F=Factory code, B=month code using A - N for January - December (the letter I is not used) and the next two digits encode the year. Smith corporation's description of their thermal cutoff sensor on the thermocouple: COMBUSTION CHAMBER TEMPERATURE SENSOR - The C3 Technology water heaters will come equipped with a thermal cutoff (TCO) device that is integral with the thermocouple. Using the information and examples above on this page, that serial number would be January of 2000. Give us a call and let us help you! A.O. Ser# N69-C-YY-12345 decodes provide year in the pair of digits shown as YY - found on water heaters from the 1970s.
Questions & answers or comments about how to find out the age of a heating appliance: water heater, heating boiler, heating furnace. My A.O. - example: Ser# GB92-03123456-789 decodes to Factory ID=G, Month=B or February, Year=92 or 1992.but it's not an exact match.1. Would that indicate the heater was manufactured in 2000? On 2022-06-20 by InspectApedia (mod) - longlasting 1972 A.O. Could the lack of a TCO in the new thermocouple have caused this or is it something else? Smith water heater installed, and the product packaging label data for that new AOS electric water heater. Btu input is 238.000 & the output is 190.000, JamesSEARS KENMORE WATER HEATER AGE & MANUALS should be more accurate than a mere guess of Aug 1997 - seehttps://inspectapedia.com/plumbing/Sears-Kenmore-Water-Heater-Age-Manuals.php. Ser# YYWW123456 example 1604123456 decodes to YY=Year=2016 and WW=Week No. I'm assuming you have an AO Smith water heater since you're on this page. Also, see our blog posts How can I determine the age of a water heater if the serial number is missing or decoding it is impossible? What is the minimum clearance to doors and windows for an outdoor tankless gas water heater? Please attach a photo of the data tag. AnonLet me know which manual you're looking at - one of ours? This is for both current products and historical products for which we can still supply parts. How can I tell if a water heater is HUD-approved for mobile/manufactured homes? By 2006 the company had purchased both Canadian GSW Incorporated and the American Water Heater Company. What is the minimum clearance to doors and windows for an outdoor tankless gas water heater? Why is an older water heater an insurance problem? When activated it will open the thermocouple circuit and shut off the main and pilot burner gas flow. This car frame was eventually supplied to the likes of Cadillac, Oldsmobile, and Ford. Are there any service tags or is there a manual with the heater (and what's the publication date of the manual?) Other interesting facts about standby losses of water heaters:Gas water heaters have higher standby losses than electric water heaters as additional heat from the water tank is lost through the exhaust flue (an automagic flue damper can reduce that loss)Larger water heater tanks, because of their larger surface area, tend to have higher standby losses.Tankless water heaters that do not maintain any reservoir of hot water have zero standby losses. - example: Ser# GB92-03123456-789 decodes to Factory ID=G, Month=B or February, Year=92 or 1992. so AD - D = April and 06 = 2006Let's do a sanity check: how old is the house where this heater is installed? This can be a little tricky because different manufacturing companies use different patterns or formulas when displaying this date on the serial number. This seems unlikely since it was working fine before. That means it was produced between September 7 and 13, 2020. See below for the most popular brands of water heaters and how to decode the serial number of each brand. SensibleDigs has created a great article on everything you need to know in order to determine your water heater age. Smith CONDENSING WATER HEATER TROUBLESHOOTING GUIDE, TB-A028-06 - A. O. SMITH - FVIR INTELLI-VENT TROUBLESHOOTING CHART, ELECTRIC WATER HEATER STANDBY LOSSES: COMPARISON OF CONSERVATION STRATEGIES AND THEIR ENERGY SAVINGS, AO SMITH WATER HEATER AGE, Manuals , ERROR CODES, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, Wrong dip switch setting, possibly LP gas set when the fuel is Natural gas, or vice versa. When owning a water heater, it is important to know the water heater age and when it is time to service or replace your water heater. But if you don't have the old gas regulator whose specs you could read, you can surely get that from AO Smith's technical support Terms of Sale Terms of Use Privacy Policy, 214 N Fehr Way Suite C Bay Shore NY 11706, 31-70 College Point Blvd Flushing NY 11354, Visit to learn more about the NYS HEAP program, Old Post: Avoid Dangerous Backdrafting With Proper Water Heater Vent Installation, New Post: How to Keep Pipes From Freezing This Winter Season, here to learn more about the age of your water heater. Smith water heater is ME98-0041362-917. Improper combustion, warning for 991 error. Can the temperature and pressure relief (TPR) valve discharge pipe for a mobile/manufactured home water heater terminate under the home? So the data plates shown below indicate that the water heaters were manufactured in 1989 and 2004. Where do I find the water heater in a mobile home? Smith CONDENSING WATER HEATER TROUBLESHOOTING GUIDE [PDF], (2011) A.O. - example: Ser# GB92-03123456-789 decodes to Factory ID=G, Month=B or February, Year=92 or 1992. Smith tankless on-demand water heater from the serial number?To determine the age of another manufacturer/brand of water heater, go to How do I determine the age of my water heater? Box 245008 | Milwaukee, WI 53224 USA, Tel: 855.424.9892. Check the thermistor and its wires on the heat exchanger. Please consider a donation. Photo: A.O. Our Promax Plus water heater suddenly stopped working a few days ago so we ran to lowes and purchased a universal thermocouple. See A.O. Model number is KGA 40 800 and What are the most common installation mistakes with water heater replacement? Ser# YYWW123456 - example: Ser# 9902123456 decodes to year 1999 and the week 02 - or early January. The heater has been off since yesterday and wont be turned on again until the problem is fixed. Can you use a light switch for a water heater disconnect? Can you use a light switch for a water heater disconnect? And that'll make it easier for me to research its publication date. For most Rheem models, their construction dates are identified by the month, then the year on the serial number. Find the right water heater for your needs. Watch out: some water heater defects represent dangerous conditions, risking fire, explosion, or carbon monoxide poisoning or scalding hazards. Note YOUR browser must be configured to accept and store Cookies for the Do Not Show Again option to work. Your chart goes A-M, but this model starts with "S", which I don't see in the charts. Continue readingat WATER HEATER LIFE or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, AO Smith Water Heater Installation, Repair, CONDENSING WATER HEATER TROUBLESHOOTING GUIDE, INSTALLATION INSTRUCTIONS FOR 6 (15 cm) CONCENTRIC VENT TERMINATION DIRECT VENT SIDEWALL VENT MANUAL, PROMAX ELECTRIC WATER HEATER 30 GALLON MANUAL, PROLINE 50 Gallon LOWBOY MOBILE HOME WATER HEATER MANUAL, RESIDENTIAL GAS & ELECTRIC WATER HEATER SERVICE HANDBOOK, AO SMITH GAS & ELECTRIC WATER HEATER SERVICE MANUAL, AO SMITH ELECTRIC WATER HEATER WIRING INSTRUCTIONS, INSTRUCTION MANUAL, GAS WATER HEATERS MODEL GDV GDVT, AO SMITH RESIDENTIAL GAS WATER HEATER MANUAL, AOS Bulletin 13 WATER HEATER MINERAL BUILD-UP, AOS Bulletin 14 HEATER ALUMINUM HYDROXIDE, AO SMITH WATER HEATER DE-LIMING INSTRUCTIONS, AOS Bulletin 11: WATER HEATER WATER HAMMER, AOS Bulletin 51 WATER HEATER PUDDLE ON FLOOR, TAKAGI WATER HEATER MANUALS, AGE, ERROR CODES, AO Smith DIAPHRAGM WELL TANK INSTALLATION MANUAL, A.O. To point you in the right direction, well need to first identify your water heater. After several company acquisitions (GSW, American, State, Takagi, Lochinvar), their line of water heaters includes the brand names: GSW, John Wood, Whirlpool, U.S. Craftmaster, American, State, Reliance, Kenmore, Takagi, and Lochinvar. Check wire connections and if no loose wire, replace the AFR rod. The water heater age guide on this page works for these brands: AO Smith, Glasccote, National, Perma-Glas water heaters. Is it better to keep the power turn on or turn it on and off to conserve electricity? Over the years, A.O. The TCO is an automatic reset thermal switch. The next two digits are 37. Thanks for nice photo of your data tag and giving us the serial number. We are licensed Master Plumbers that have a proven track record of responsive customer service, reliable pricing, and successful installations for over 30 years. If excessive temperatures inside the combustion chamber indicate poor combustion due to a clogged LDO screen or inadequate air for combustion, the TCO will shut off gas flow to the main and pilot burners. 04 of that year. Find the right water heater for your needs. That sounds right to me. I will review our sources to see if serial number starting with S have a different decoding. So to summarize the heater stayed on after we replaced the thermocouple with a universal one with no TCO. My serial number is: MC00-0017367-S71, On 2021-10-20 by inspectapedia.com.moderator, @Steve Smith, As of 2019, A.O. I have older model AO Smith electric water heater in this apartment I moved into. Does a tankless water heater in an attic require a drain pan? Determining the age an A.O. The first two numbers in the serial number, which may appear after one or two letters, are the year of manufacture of an A.O. Smith just started leaking water . Smith provides a comprehensive product line featuring many of the best known brands in the industry. Can the temperature and pressure relief (TPR) valve discharge pipe for a mobile/manufactured home water heater terminate under the home? All rights reserved. Smith. We include a table of common error codes given on some models of A.O. Smith reserves the right to make product changes or improvements at any time without notice. When a gas fired water heater burner won't turn OFF indeed I suspect a bad temperature sensor or thermostatic control. What can I do to make my water heater last longer? Here is the key for each letter that signifies a year S = 2018, P = 2017, N = 2016, M = 2015, L = 2014, K = 2013, J = 2012, H = 2011, G = 2010, F = 2009, E = 2008, D = 2007, C = 2006, B = 2005, A = 2004, Z = 2003, Y = 2002, X = 2001, W = 2000, T = 1999, S = 1998, P = 1997, N = 1996, Here is the key for each letter that signifies a month A = January, B = February, C = March, D = April, E = May, F = June, G = July, H = August, J = September, K = October, L = November, M = December. Am I correct that the date of manufacture is November of 2005? qcmarketing@comcast.net. 917, @Rhonada Pierson, and How do I determine the age of my air conditioner? Style 1a: 1210A002243 If you have owned a water heater for a long time or just moved to a house with a water heater you are not familiar with, then it would be a good idea to figure out your water heaters age. See the Month Decoding table given below. if so and if it doesn't match the known codes we can guess at 2006 or you could try asking them info@aosmith.nl3. Remote control not communicating with the water heater, check remote batteries, line of sight.