InSinkErator Announces Serial Number Coding Change

Beginning August 16th, 2024, InSinkErator has changed the serial number format for all disposal models. Examples are provided below.

New Serial Number Format

1st & 2nd Digit: Manufacturer & Location
3rd Digit: Year of Manufacture
4th & 5th Digit: Week of Manufacture
Remaining Digits: Actual Serial Number

New Year of Manufacture

0 1980/2010/2040
1 1981/2011/2041
2 1982/2012/2042
3 1983/2013/2043
4 1984/2014/2044
5 1985/2015/2045
6 1986/2016/2046
7 1987/2017/2047
8 1988/2018/2048
9 1989/2019/2049
X 1990/2020/2050
A 1991/2021/2051
B 1992/2022/2052
C 1993/2023/2053
D 1994/2024/2054
E 1995/2025/2055
F 1996/2026/2056
G 1997/2027/2057
H 1998/2028/2058
J 1999/2029/2059
K 2000/2030/2060
L 2001/2031/2061
M 2002/2032/2062
P 2003/2033/2063
R 2004/2034/2064
S 2005/2035/2065
T 2006/2036/2066
U 2007/2037/2067
W 2008/2038/2068
Y 2009/2039/2069