Age Of Whirlpool Water Heater

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How Does Whirlpool Electric Water Heaters Work

QUIK Tip: Determine the Age of Your Water Heater

Whirlpool water heaters heat water with the use of electrical heating components. The heating elements create heat that passes throughout the water until sensors on the edges of the tank detect that the water has reached the desired temperature and transmit signals indicating that the heating element should be turned off. The heating elements are then turned off.

Newer Amtrol Water Heating Units Age Decoder

Amtrol encodes the heater’s age in the serial number

Example #1: Amtrol Serial Number: ADDDYYB12345678912 where DDDYY = is a Julian Date

Example#1: A02501B12345678912 decodes to day025 and year2001

Example #2: Amtrol Date Code: 10WWYY02 decodes to WeekWWYear 19YY. Incidentally the 10 is plant Number and 02 may be production shift number.

Example #2: 10309502 decodes to Week30Year 1995. Incidentally the 10 is plant Number and 02 may be production shift number.

What Is The Average Life Of A Water Heater

According to the National Appliance Energy Conservation Act , the average lifespan of a water heater is about 8 to 12 years. However, this does not mean that your water heater will last exactly 8 or 12 years. Several factors can affect the lifespan of your water heater, such as how often you use it, the quality of the unit, the hardness of your water, and whether or not you properly maintain it. With proper maintenance and care, your water heater can last much longer than the average lifespan.

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How To Tell The Age Of A Whirlpool Water Heater

whirlpool® water heaters are made by Craftmaster, and their coding method is such that the first two numbers of the serial number correspond to the year that the water heater was created. This means that, according to the serial number on the data plate of the water heater in the photo below , the water heater was produced in 2005.

Nordyne Water Heater Age

All About Whirlpool Water Heaters

On 2017-01-11 by re: age of a Nordyne water heater

Perhaps as old as 1952. A leak at the water heater top can be repaired * IF * the threaded tapping into the tank is not badly corroded. Else it’s probably new heater time

YOu can use the page top or bottom CONTACT link to send me some sharp photos for comment – that may help. Also send a photo of the whole heater and of its data tags

On 2017-01-11 by Bonnie

I have a leak from the hot water exit pipe around the connection on top of the tank. Can this be replaced or will I have to get a new tank? It is very rusty in the area. How old is this gas water heater.. mfg. Nordyne

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How Many Minutes Does A 50 Gallon Water Heater Last

Using the serial number on the water heater, you can find out how old it is!

It is possible to find the serial number on the water heaters label. Regardless of the format, the serial number will always start with four digits. Every now and again, there may be a letter after the initial four digits, or the series of numbers may be all that is present.

How Long Do Whirlpool Hot Water Heaters Last

Whirlpool water heater average lifespan. 9 Years out of 2 Checkins.

How old is my Whirlpool water heater by serial number?

Whirlpool water heaters are manufactured by Craftmaster, and their coding system is that the first two numbers of the serial number are the year of manufacture. So the serial number of the water heater data plate in the photo below indicates that the water heater was manufactured in 2005.

How to tell the age of a whirlpool water heater from the serial number?

How do I tell the age of a Whirlpool water heater from the serial number? Whirlpool water heaters are manufactured by Craftmaster, and their coding system is that the first two numbers of the serial number are the year of manufacture.

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So How Old Is My Water Heater

Serial number lookup sections for each major water heater manufacturer may be found below in the sections below. Column one of each table has a list of all of the different brands that the firm produces, column two contains example serial numbers, and column three functions as a serial number decoder.

Older Amtrol Heating Units Age Deocoder

How to fix a Whirlpool water heater

BM179654BZ where the date can NOT BE DECODED from the serial number.

In this serial numberBM refers to Boiler Mate – an indirect fired water heater. Boiler Mate water heaters inculde a “top mount” heat exchanger. Amtrol BM water heaters were announced in 1986 so a BM- heater will be no older than 1986 .

The company’s records will include the manufacturing date of the unit.

You can also make a reasonable guess at the age of Amtrol equipment by knowing a bit of the company’s history:

  • American Tube Products, founded in 1946, invented the diaphragm expansion tank in 1954 and the indirect Amtrol Hot Water Maker® in 1980, sophisticating that device with a top coil heating device in 1986. Amtrol’s thermal expansion tanks were first produced in 1991.
  • Checking the age of the building and nearby data tags or the publication date of installation and operation manuals found with the heating equipment can also get close to the actual device age or installation date.
  • On older indirect water heaters by Amtrol like the one shown in the photo above: you may need to call the company directly as they have not provided a public serial number age decoder.

However the company’s warranty service page will provide information to the original owners of SOME Amtrol equipment.

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What Should The Voltage Be On A Whirlpool Water Heater

Restart the circuit breaker and check for voltage on the top two screws of the upper thermostat. If there is none, replace the upper thermostat. The voltage requirement for the water heater is indicated on the label of the water heater. Although most residential units are 220/240 volts , others are 110/120 volts. Check to verify that your water heater is receiving the proper voltage.

Why Heater Age Matters


When water heaters go bad, they can go really bad. Running out of hot water in the middle of a shower is the least of it.

A worn-out water heater can also leak, put out water thats too hot or too cold, reduce your water flow to a trickle or cause water to smell or look bad.

In the worst case, a heater can literally explode. Water damage from a ruptured heater can easily cost thousands to repair.

Warning signs like little or no hot water, low flow, and leaking fittings can alert you to the fact that your water heater is reaching the end of its useful life. This can help you decide whether to try to repair or replace the heater.

A timely replacement of a water heater thats about to fail can save lots of time, money, and energy compared to waiting for it to go.

And one of the best ways to determine whether your heater is soon to become a problem is to know how old it is. But how do you do that?

As it turns out, the answer gets a little complicated. But if you use the following information, you can reliably tell how old your water heater is and, hopefully, replace it before trouble starts.

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Norge Water Heater Manuals & Age

On 2015-10-23 by re: age of Norge water heaters

I can see why you ask, Mike, I’m having a heck of a time finding out who manufactures the Norge water heater, finding a Norge water heater manual, or other information. I did find this telephone number for finding a Norge water heater rep in your area: 447-8371. In Norway one finds – Høiax is a long-established manufacturer of water heaters and an international marketer of stainless steel water heaters. Høiax AS, Trippeveien 5, 1618 Fredrikstad, Norway | Tel +47 69 35 55 00 | – See more at:

On 2015-10-23 by Mike

I have a Norge electric water heater, model 60-52 D, S/N: 0347-3500 P. Any idea how old it might be?

How To Determine The Age Of A Water Heater Complete Guide 2022

Whirlpool 50

How to determine the age of a water heater? When your unit stops working suddenly, starts making strange noises, is leaking, not producing hot water altogether, or is heating water slowly, there is a problem that needs to be addressed. The first step in addressing any issue would be to determine the age of your water heater.

Its better to stay on top of it, instead of waiting till its last dying breath, leaving your family without hot water for a week, while you wait for a replacement tank. If you want to stay ahead of the game, its a good idea to know the age of your water heater. In this article, we will show you how to determine the age of a water heater.

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Whirlpool Water Heater Age

The age of the water heater can be determined by reading the serial number. The serial number can be found on the label of the water heater. The serial number will always begin with 4 numbers.

Occasionally, there might be a letter after the first 4 digits, or there may just be a sequence of numbers. For the purpose of this blog, those numbers or letters do not matter.

The first two numbers are the year of manufacture. The following two numbers are the week of manufacture.

For more information on your WhirlPool Water Heaters, visit their website.

How To Determine The Age Of A Ao Smith Water Heater

The rating plates of AO Smith water heaters are a bit difficult to decode, but if you know what you are seeking, it is pretty simple.

The serial number will have ten numbers and letters you need to look for the initial four numbers in the sequence to discover the construction date. The production year comes first with these devices, followed by the month. For instance, if the initial numbers in the serial number are 9412, the date of manufacture was December 1994.

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Amazoncom : Whirlpool Water Heater Parts

It is possible to find this serial number on a label on the bottom of your water heater. Whirlpool water heaters are made by Craftmaster, and their coding method is based on the fact that the first two numbers of the serial number represent the year in which the water heater was built. Consequently, the serial number of the water heater data plate in the photo below shows that the water heater was produced in 2005. Second, what is the manufacture date of the Whirlpool water heater?

  • Month and year are represented by the first and second digits of the serial number, respectively.
  • To begin, look for the manufacturers label with the serial number on the side of the machine youre using.
  • Check to verify whether the sticker has a date on it that corresponds to the installation.
  • The age of your water heater may be determined by deciphering the serial number seen on earlier models.

Whirlpool Water Heater Parts

Hot water tank age ????
  • Natural gas and propane To decrease the amount of maintenance required, Whirlpool water heater models tend to include fewer moving components .
  • However, all fuel sources, regardless of their nature, will require some replenishment at some point throughout their lifetime.
  • Water heater parts that need to be replaced most frequently include replacement anodes, thermostats, elements, pilot assemblies, drain valves, flu dampers, temperature controls, burners, valves, or heat exchangers, among other things.

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Water Heater Serial Number Decoder



American uses a 2-digit year followed by a 2-digit week

Old is *H06****** .

Since about 2008


2nd letter is the month followed by the 2-digit year. A thru N = Jan thru Dec Since 2008, see rules for State below


B-W uses a 20-year letter code cycle to designate the year.

The first letter is the year and the second is the month.

Letter A = 1964, 1984 and 2004

A thru N = Jan thru Dec


Rheem uses a 2-digit month followed by a 2-digit year


Beginning 2008, state uses an 11-digit alpha-numeric serial number. The first two positions are the year followed by a two digit month. Position 5 is a letter followed by 6 numbers.

Prior to 2008, state used a 1-letter month followed by a 2-digit year

A thru N = Jan thru Dec

What Is The Best Way To Find The Appliance Age

There are many alternatives to finding the age of your whirlpool water heater. The most ideal and probably common one is identifying its serial number.

Its easier, and you dont need any technician or expert.

Apart from the serial number methodology, there are many other alternatives to finding the current lifespan of your whirlpool heater.

They include

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Determining Water Heater Age

  • The installation date of a water heater is generally found on an information sticker that is attached directly to the water heater on newer types.
  • When it comes to older models, you may have to delve a little further to figure out how old your water heater really is.
  • The best place to start is by looking at the serial number on the back of your water heater, which is normally situated near the energy guide or warning labels on the water heater itself.

The serial number indicates the month and year in which the building was constructed.When it comes to showing the date on the serial number, it might be a bit problematic because different manufacturing businesses utilize different patterns or formulae to do so.

So How To Determine The Age

Shop Whirlpool Whirlpool 6Th Sense Technology 50G 12

In terms of water heater quality and longevity, Whirlpool is a reputable brand name. Because of this, it is safe to continue to use a whirlpool water heater for an extended period of time. Water heaters are available from this brand in three different models. Firstly, an electric water heater has been developed. An improved energy-smart and energy-efficient water heater has been developed for this application. In addition, there are a variety of alternatives from which to pick before purchasing this type of water heater.

  • A water heater that is appropriate for your house may be selected based on your requirements.
  • This sort of water heater has been refined by Whirlpool, unlike other companies, to make it more complex and energy-efficient.
  • As a result of this, you will not have to be concerned with its safety or even with the whirlpoolwater heater warranty.
  • In order to construct this gas water heater, Whirlpool has picked the best possible materials.
  • A liquid propane water heater is the final product that has become one of the most well-known water heater products.
  • In addition, this propane water heater is available in a variety of capacity and size options.
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    Which Is The Worst Type Of Whirlpool Water Heater

    It is suited for single-point-of-use applications since it holds just 2.5 gallons of hot water and produces a tiny volume of hot water. In most regions, you may get same-day installation service if you call 1-855-400-2552 before noon. For additional information, see our Water Heater Installation page.

    How To Find Age Of Whirlpool Water Heater

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    Figuring out the length of existence of your whirlpool water heater can be so advantageous. First, it gives you a hint of possible replacement when needed.

    Also, with your whirlpool water heater age, youll be sure of how much time it has before inefficient functioning scenarios. So lets see how you can search out your whirlpool water heater age.

    You can discover your water heater age by locating the Whirlpool water heater serial number. The serial number is that which usually begins with four digits. Out of the four digits, the first two represent the production year of the heater. The last two represent the production week of the heater.

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    Water Heater Performance Data

    • Farahan, Ebrahim, “RESIDENTIAL ELECTRIC & GAS WATER HEATERS“, Oak Ridge National Laoratory, US Energy Researcy & Development Administration, for Argonne National Laboratory, USEDA, retrieved 2017/11/17, original source: Abstract: This report provides performance data for electric and gas-fired residential water heaters. Performance characteristics investigated include: Unit full-load Overall efficiencies Detailed examination of standby losses Also included: brief discussions of energy-conserving options such as lowering thermostat settings, increasing insulatin thickness, and reducing pilot rate.

    How Old Is My Water Heater

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    Water heaters can last a long time. But the expected lifetime for a water heater varies considerably. Some models can give faithful service for up to 20 years. However, others may only last around eight years.

    It partly depends on whether the heater uses electricity or gas for the fuel source. The specific unit also has an effect. Some manufacturers and models tend to last longer, sometimes a lot longer.

    The amount of hot water you use also has a major impact on heater life. Finally, the mineral content of the water also affects it. Higher mineral content means a shorter-lived heater.

    With all this in mind, if you have a standard electric water heater, you can normally expect it to be in good shape for 10 to 15 years. Of course, thats plenty long enough to lose the original sales receipt for the heater as well as the warranty and other info.

    Unless you keep good records, you likely cant recall exactly when you acquired your water heater. If the heater was already installed in a property when you moved in, its even less likely that youll know when the heater was manufactured, purchased, and installed.

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