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True Value Water Heater Age by Serial Number — Free Lookup

A.O. Smith

Also works for A.O. Smith-built labels: State, Reliance, American, Whirlpool, U.S. Craftmaster, Kenmore, GSW and John Wood.

How Old Is Your True Value Water Heater?

True Value has sold water heaters under its own store label for decades, and those tanks have been built by the A.O. Smith manufacturing family — so True Value serials carry the same date code as State, Reliance, and American units: year, then week, in the first four digits. Enter your serial in the free decoder above for an instant answer, or follow the guide below to read it yourself.

Where to Find the Serial Number

Check the rating plate on the side of the tank — a silver or white sticker, usually in the upper half, that lists the model number and serial number together. The date lives in the serial, not the model number. On older tanks the sticker can fade; a phone photo with the contrast bumped usually makes the first four digits readable.

How the True Value Serial Format Works

The date code is year, then week, in the first four digits:

Worked example — 1211C006518:

  • 12 = 2012 (year)
  • 11 = week 11 (mid-March)
  • C and the remaining digits = factory and production sequence
  • Result: manufactured in week 11 of 2012

Letter prefixes. Some serials start with letters, or insert a letter inside the date block — these are factory codes, not part of the date. Skip leading letters and read the first four digits you find.

The two-digit year can point at two decades — 12 is 2012 on most units but could be 2002 on an older one. Compare the unit's condition and model line; our decoder lists every plausible year instead of guessing.

Why Your True Value Water Heater's Age Matters

  • Lifespan. Tank water heaters average 8–12 years of service. Past that, internal corrosion makes tank failure — and a flooded floor — far more likely.
  • Warranty. True Value tanks carried standard 6- and 12-year warranty tiers counted from the manufacture date. The serial tells you whether a repair might still be covered.
  • Replacement planning. A unit past 10 years is on borrowed time. Knowing the date lets you shop for a replacement calmly instead of during an emergency.

Sources

Brand ownership and serial format verified against the InterNACHI water heater dating chart and A.O. Smith's manufacturing-date guidance.

Frequently asked questions

Who makes True Value water heaters?
True Value is a hardware-store cooperative that has sold water heaters under its own label for decades. Its tanks have been produced by the A.O. Smith manufacturing family (American Water Heater / U.S. Craftmaster), so True Value serials follow the same year-week date coding as State, Reliance, and American units.
How do I tell the age of a True Value water heater from the serial number?
The first two digits of the serial are the year and the next two are the week of manufacture. For example, serial 1211C006518 means week 11 of 2012 — mid-March 2012. Letters before or inside the serial are factory codes; read the date from the leading digits.
Where is the serial number on a True Value water heater?
On the rating plate — a silver or white sticker on the side of the tank, usually in the upper half, that lists the model and serial numbers together. If it has faded, photograph it and boost the contrast; the first four digits are all you need.
I bought my True Value water heater at the hardware store. Is the receipt enough to know its age?
The receipt tells you when it was sold, not when it was built — and warranties run from the manufacture date. A tank can sit in distribution for months, so the serial number is the only reliable way to know the true age.
How long does a True Value water heater last?
Tank-style units average 8–12 years. Flushing sediment regularly and replacing the anode rod on schedule can push a unit toward the longer end, while hard water shortens it.