A.O. Smith Water Heater age Building Intelligence Center

Ao Smith Date Code. A.O. Smith Water Heater age Building Intelligence Center Example: Serial Number 1512**** 15 = 2015; 12 = 12th week; Manufactured: March 2015; Bradford White Year Codes: A = 1984, B = 1985,., Y = 2002, Z = 2003, A = 2004, B = 2005, and so.

In water heaters manufactured before 2008, the first two numbers tell the year, while the next two represent the month The serial number is key to knowing when it was produced

How Old Is My A.O. Smith Water Heater?

YYY777777 (First three numbers are a code - see code key below) XXYYY777777 (First three numbers after the first two letters are a code - see code key below) 1998 (numbers 861-872) Smith in 2001 and currently only manufactures American, American-Pro-line, Premium Smith and Sons) 1889 - Introduces concept of forming steel tubing from sheet metal and enters the bicycle manufacturing industry, eventually becoming the largest bicycle parts manufacturer in the world 1899 - Arthur O

A.O. Smith Water Heater Age or Manuals AO Smith Water Heater. AO Smith has a special way to show when a water heater was made in its serial numbers The AO Smith water heater date code is evident in the first four numbers on the serial number

Ao Smith Water Heater Manual. YYY777777 (First three numbers are a code - see code key below) XXYYY777777 (First three numbers after the first two letters are a code - see code key below) 1998 (numbers 861-872) The serial number is key to knowing when it was produced