Lochinvar WARR-14, A07H00123456 warranty 1ST LETTER

CUSTOM HI-POWER (CHP)	1978-Present
JACKETED TANKS (TV* & R*A)	1979-Present
COPPER-FIN (CW & CB)	1981-Present
POOL HEATERS (ER, CS & CP)	1981-Present
POWER-FIN (PF & PB)	1986-Present
MINI-FIN (RW & RB)	1989-Present
COPPER-FIN II (CF & CH)	1991-Present
EFFICIENCY+ (EW & EB)	1997-Present
INTELLI-FIN (IW & IB)	2000-Present
SOLUTION (CB)	2004-Present
KNIGHT (KB)	2005-Present
ARMOR (AW)	2007-Present

* indicates G, N or J

The above models will have either a 7 place or a 12 place serial code.

Examples: J-930001...Built in September of 1993 A07H00123456 Built in January of 2007

First letter indicates month produced.

Next two numbers indicate year produced.

The remaining numbers are production codes.

1ST LETTER		1ST & 2ND NUMBER
A	= January	91	= 1991
B	= February	92	= 1992
C	= March	93	= 1993
D	= April	94	= 1994
E	= May	95	= 1995
F	= June	96	= 1996
G	= July	97	= 1997
H	= August	98	= 1998
I	= September	99	= 1999
J	= October	00	= 2000
K	= November	01	= 2001
L	= December	02	= 2002
		03	= 2003
		04	= 2004
		05	= 2005
		06	= 2006
		07	= 2007
		08	= 2008
		09	= 2009
		10	= 2010

DATA PLATE LOCATION:

A.Copper-Fin, Copper-Fin II, Efficiency+, Mini-Fin, Solution & Pool Heaters

On bottom right corner of the heater from the water connection side.

B.Power-Fin, Intelli-Fin

On upper back side of heater from the water connection side.

C. Custom Hi-Power, Jacketed Tanks

On outside door panel approximately at eye level.

STANDARD HI-POWER	1974-Apr. 1997
OIL FIRED (BRE SERIES)	1984-1992

NOTE: This chart is for reference only. See chart on page 2 for current standard Hi-Power and Oil-Fired serial numbers.

The above models have one letter, followed by six numbers, and one final letter on Hi-Powers.

Note: The fourth digit on oil heaters will be a letter.

Example: J93-1030F...Built in September of 1993

First letter indicates month produced.

Next two numbers indicate year produced.

1ST LETTER		1ST & 2ND NUMBER
A	= January	82	= 1982
B	= February	83	= 1983
C	= March	84	= 1984
D	= April	85	= 1985
E	= May	86	= 1986
F	= June	87	= 1987
G	= July	88	= 1988
H	= August	89	= 1989
J	= September	90	= 1990
K	= October	91	= 1991
L	= November	92	= 1992
M	= December	93	= 1993
		94	= 1994
		95	= 1995
		96	= 1996
		97	= 1997

DATA PLATE LOCATION:

A. Standard Hi-Power

The upper right side of jacket on the front of the heater.

B. Oil Heaters

Approximately halfway down the jacket on the front of the heater.

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