Weber year of construction – Vent code (Kettle lid vent; WSM bottom vents)
A: 1979
B: 1980
C: 1981
D: 1982 (There is no real D code out there!)
E: 1983
F: 1984
G: 1985
H: 1986
J: 1987
K: 1988
L: 1989
M: 1990
N: 1991
O: 1992
P: 1993
| A | U | T | H | O | R | I | Z | E | D |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 |
EH: 1994
EO: 1995
ER: 1996
EI: 1997
EZ: 1998
EE: 1999
DD: 2000
DA: 2001
DU: 2002
DT: 2003
DH: 2004
DO: 2005
DR: 2006
DI: 2007
DZ: 2008
DE: 2009
AD: 2010
AA: 2011
AU:2012
AT:2013
AH:2014
AO:2015
AR:2016
AI:2017
AZ:2018
| C | O | N | S | U | M | A | B | L | E |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 |
CO xxxxxxx: 2012
CN xxxxxxx: 2013
CS xxxxxxx: 2014
CU xxxxxxx: 2015
CM xxxxxxx: 2016
CA xxxxxxx: 2017
CB xxxxxxx: 2018
CL xxxxxxx: 2019
CE xxxxxxx: 2020
There are also some of those codes out there. (e.g. the red ltd. edition)
| B | L | A | Q | K | S | M | I | X | H |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 |
BM xxxxxxx: 2017
BI xxxxxxx: 2018
BX xxxxxxx: 2019
LH xxxxxxx: 2020
LB xxxxxxx: 2021
LL xxxxxxx: 2022