Electric Storage Tank Water Heater Serial Number Lookup

The rating plate example above shows the model number in blue and the serial number in yellow.

Electric storage tank water heater serial number lookup.

American was acquired by a o. Manufacturer brand serial ex. Water heater serial number decoder manufacturer brand serial ex. Key american prior to 2001 american was owned by gsw corporation and manufactured water heaters for nearly 50 different brands.

State industries state industries. Smith will have celebrated 145 years in business and continues to be one of the world s leading manufacturers of commercial and residential water heaters and boilers. For water pressure tank age or water storage tank age see water tank age decoder. The first letter of the serial number is the one to use.

Column one lists all the various brands that manufacturer makes column two shows sample serial numbers and column three of each table acts as a serial number decoder. Smith in 2001 and currently only. Craftmaster and whirlpool brand water heaters. Water heater serial number decoder.

Smith water heater age rheem water heater age. Serial number date code reference 100 the first two characters of the serial number represent the year and month of manufacture. Smith in 2001 and currently only manufactures american american pro line premium plus u s. Lochinvar uses a 20 letter code for the year of manufacture of their water heaters.

General electric professional. State electric water heaters table top manual pdf retrieved 2018 02 27. On some state water heaterrs age is encoded in the firsrt four positions of the state or apollo comfort products water heater serial number as. As of 2019 a o.

How to determine the date of production manufacture or age of a o. The remainder of the serial is a sequential production number seven digits in length before december 2007 dm and eight digits in length after. Below are serial number lookup sections for every major water heater manufacturer. This is where you ll find the rating plate with your model number and serial number on your water heater.

American 9746 prior to 2001 american was owned by gsw corporation and manufactured water heaters for nearly 50 different brands. Because the letter code recycles every 20 years a for example can be 1964 1984 2004. The letters i o q r u and v are excluded.