- #Finding age of water heater how to
- #Finding age of water heater serial numbers
- #Finding age of water heater serial number
- #Finding age of water heater code
Note: Old heaters might hold added alphabets preceding the first and second digits Apollo
#Finding age of water heater serial numbers
YY77777777777 (First and Second digits of serial numbers refer to the year of production) YY777 77777 (First and Second digits of serial numbers refer to the year of production) YY77X7777777 (First and Second digits of serial numbers refer to the year of production) The production date for AO Smith water heaters gets recorded in serial numbers. Y= Year of Manufacture X= Letter 7=Numbers
#Finding age of water heater how to
This article discusses how to identify the age of your water heater. Still, fortunately, the year of production is often included within the serial number. Regrettably, many producers of water heaters do not explicitly specify the manufacturing year on the data label or plate. To ensure successful diagnosis and repairs, reach out to local electrical and plumbing services.Įvenflow Home and Commercial Services offer residential and commercial electrical, plumbing, and HVAC services in San Antonio, Schertz, Converse, Floresville, Elmendorf, and surrounding cities.This article is an easy reference guide to the most common producers of water heaters. PINPOINT THE ISSUEįiguring out the age of a water heater is just the first step in resolving any problems it may have. Therefore, water heaters produced 20 years apart have identical letter-year designation. Month decoder: A - JAN B - FEB C - MAR D - APR E - MAY F – JUNE G - JULY H - AUG J - SEPT K - OCT L - NOV M -DEC.īear in mind that Bradford White units use a 20-year designation rotation for their serial numbers. Here's the format that governs the decoding: The manufacturing year is indicated by the initial letter in the serial code, while the following letter represents the month. BRADFORD WHITEĭecoding a Bradford White plate is a bit more complicated. This water heater was made during the sixth week of 1998 (February). AMERICAN AND AO SMITHĪmerican and AO Smith units use a slightly different format: 9806111111 (YYWWxxxxxx). Nnnn – the individual unit's serial numberĪs a result, this water heater was manufactured in November 2008.
#Finding age of water heater code
Let's explore what each part of the code means:
#Finding age of water heater serial number
Take the following serial number as an example: 1108D1111 (MMYYPnnnn).
Each producer uses distinct formatting, and you will need to decode the serial number.Ĭoming up is a guide on how to determine how old the appliance is, depending on the manufacturer: RUUD OR RHEEMĭecoding a Ruud or Rheem water heater serial number isn't too difficult.
If it doesn't, write down the serial number anyway because it generally indicates the appliance's manufacturing date.
Check if the sticker has the exact installation date. You can generally find the sticker around the energy instructions and warning labels on either side. HOW DO I DETERMINE A WATER HEATER'S AGE?Įvery water heater comes with a manufacturer's label containing the unit's serial number. Fortunately, any homeowner can track down this valuable piece of information since there's no particular skill involved. If you want to verify the water heater's age, it's essential to locate the model number to confirm when it was manufactured. There can be any number of culprits, but one of the most common reasons for the malfunction is simply that the appliance's life has run its course. If a water heater is making strange noises, leaking, or not heating water properly, it means that the plumbing element has some significant problems.
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