American Standard Water Heater Age

There are two serial number formats.

American standard water heater age.

Yywwabcd5e where yyww gives the two digit year and two digit week number of manufacture. From 2002 2006 gsw canada was the parent company of american. Examples of each type are shown below. 1 st 2 nd number year.

Smith acquired american water heaters gsw in april of 2006. 8901xxx made in the year 1989 in the first month january. How to determine the date of production manufacture or age of american water heater s from the serial number. The date of production manufacture or age of american standard hvac equipment can be determined from the serial number located on the data plate.

Complete water heater index american standard hvac age how to determine the date of production manufacture or age of american standard hvac systems. 3 rd 4 th number month. American standard 10 digit serial number age decoder. Yywwdabcd5e where yywwd gives the two digit year two digit week 1 digit day within week of manufacture.

Johnwood gsw moffat superflue medal. American water heaters was founded in 1996. Beginning in 2010 the first two digits are the year. It is probably time to get it serviced.

Please help me find the american water heater age model eg2 50r 9450 serial number 9919123173 product number 0920588.