

#Age of water heatedr how to#
If you don’t know where to look, here’s our guide to how to determine the age of your water heater. However, at some point, it may break down and need repairing or even replacing entirely – and if this happens too early, you will need to know its age to see if it is still under warranty.

Thankfully, if you buy a reliable model from a respected brand and keep it properly maintained, you can expect it to give you a good many years of service. The following brands are sold under American Water Heaters and can be read the same way:Īce, American Hardware, Best, Best Deluxe, Apex, Aqua Temp, Agua Therm, Aquamatic, Champion, Craftmaster, De-Limier, Deluxe, Eagle, Earl’s Energy Saver, Environtemp, Four Most, Hotmaster, Hotstream, King-Cleen, King-line, Master Plumber, Mor-Flo/American, Nationaline, Neptune, Penquin, Premier, Prestige, Proline, Proline-Plus, Quaker, Quick-Flo, Raywall, Revere, Riveria, SABH, Sands, Sentinel, Service-Star, Shamrock, Special Deluxe, Standard, Super Eagle, Sure-Fire, Thoro-clean, Tru-Test, Tru Value, S.Water heaters are not cheap, and buying a new one can be a significant investment. The first two numbers will tell you the year and the second two numbers will tell you the week of the year.
#Age of water heatedr serial number#
The serial number will consist of 10 digits. To determine the age of your American Water Heaters water heater age, it is pretty simple. If your water heater is an American Water Heater, then you can use the information below to determine American Water Heaters Heater Age. Smith water heater and when to replace an AO Smith Water Heater. It is important to know the age of your A.O. Smith serial number is 9808****** then the water heater was constructed in 1998 in the 8th week of the year. – If your heater was built after 2008, the first two numbers will represent the year the water heater was built and the next two numbers represent the week.Įxample: If the A.O. – If your heater was built before 2008, the first two numbers will represent the year the water heater was built and the next two numbers represent the month. See below for the correct calculations for each time period. Ignore any letter that may start the serial number. When looking at the serial number for your AO Smith water heater, the first four numbers will hold the information with the year and week the water heater was manufactured. Each serial number will consist of 10 numbers and letters, but you will only need to focus on the first four numbers in order to determine the AO Smith water heater age. However, the location of these numbers will be different for water heaters manufactured before 2008 and after 2008. If your water heater is an AO Smith Water Heater, then you can use this information below to determine your AO Smith Water Heater Age.įor all models of AO Smith Water Heaters, the year and week of construction will be listed within the the serial number.
