Water Heater Manufacture Date

Serial a02134562 means the tank was manufactured in 2002.

Water heater manufacture date.

If the label is missing or the installation date is not listed you can use the serial number to determine the age of your unit. The date of production manufacture or age of navien tankless water heater s can be determined from the serial number. If the manufacturer is american water heater the first two digits of the serial code represent the year of installation and the second two represent the week. Older tanks prior to 2004 will use the second and third number listed.

This tank was manufactured on the 24th week of 2009. Johnwood gsw moffat superflue medal. Decoding the serial number. For example if the first four.

State water heaters have the manufacture date listed in the serial number. We ve included some images of rheem water heater labels below for your reference but once you ve located your serial number simply enter it in click the check serial number and our calculator will let you know just how old your rheem water heater really is. 1948 acquires burkay company of toledo oh and enters market for coil type commercial water heaters. 8901xxx made in the year 1989 in the first month january.

Bradford white utilizes a rotating 20 year letter cycle e g the letter m represents both 1995 and 2015 year of manufacture. 3 rd 4 th number month. 1949 introduces harvestor glass fused to steel silo for dairy and livestock operations. In order to calculate the age of your tank or tankless water heater all we need is your water heater s serial number.

The date of production manufacture or age of ge water heater s can be determined from the serial number. Check the label check for a manufacturer label on the side of your water heater this should include the installation date. The first two digits are the year and the second two are the week of the year. Serial 1 st 4 digits.

08 84 b10488 serial number begins with a prefix between one to four letters in length i e. 1942 produces bomb casings aircraft propellers nose frames for the b25 bomber and landing gear for the war effort. The date of production manufacture or age of rheem water heater s can be determined from the serial number. Please note that it is common to encounter a bradford white water heater that may outwardly appear to be either year designation.