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Brands

How old is my STATE?

Find the age of your STATE equipment using its serial number or a photo of the rating label. Supported date codes vary by product family and era; a result may show more than one possible year.

Age estimates available for matching formats

A decoder is available for some formats. We are reviewing supporting evidence and samples; confirm estimates against the data plate or manufacturer.

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Find the date

  1. Find the rating label. Where to look on each kind of appliance.
  2. Take a photo of the whole label, or note the model and serial numbers.
  3. Use the lookup below. It is free, and no account is needed. A date is shown only when the available evidence supports it.

Brand: STATE

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Search STATE recall notices

STATE appliances

How to find the age, the serial number, typical life and parts for each:

State's range covers gas and electric tank and tankless water heaters, hybrid and split-system heat pump water heaters, combi boilers, solar tanks, oil-fired commercial units, and expansion and pump tanks; heat pump water heaters are counted as water heaters here.

About STATE

State Water Heaters is a Tennessee-based water heater brand owned by A. O. Smith. It sells residential and commercial tank, tankless and heat pump water heaters, mostly through plumbing wholesalers and contractors.

A. O. Smith Corporation

Owned by
A. O. Smith Corporation
Headquarters
Ashland City, Tennessee, United States
Founded
1946
Product lines
ProLine, ProLine Master, ProLine XE, Adapt (gas tankless)

Sister brands: A. O. Smith, American Water Heaters, Reliance Water Heaters, Lochinvar, GSW, John Wood, Giant, Takagi, Aquasana.

Official site Official parts

STATE history

  • 1946: State Industries began making water heaters; it was based in Ashland City, Tennessee.
  • 2000s: A. O. Smith acquired State Industries.
  • Today: State shares its Ashland City address and support line with A. O. Smith's water products business.

STATE recalls

Every STATE check is compared with Health Canada, U.S. CPSC and U.S. NHTSA recall notices.

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