Age of York furnace

Specific Inspection Topics Inspecting HVAC Systems
1

Could someone please provide the age of a York conventially drafted gas furnace

Model P3HUA12N06401A
Serial No. EEFM181580

Thanks

2

[FONT=Arial]YORK (Unitary Products since 1984)York purchased Fraser, Johnston and Luxaire in 1980.
Year of make indicated by 3rd letter in the serial number. Note: they skip the letters I, O, Q, U, Z.

1971 - A 1975 - E 1979 - J 1983 – N 1987 - T 1991 - Y 1995 - D 1999 - H 2003 - M
1972 - B 1976 - F 1980 - K 1984 – P 1988 - V 1992 - A 1996 - E 2000 - J 2004 - N
1973 - C 1977 - G 1981 - L 1985 – R 1989 - W 1993 - B 1997 - F 2001 - K 2005 - P
1974 - D 1978 - H 1982 - M 1986 – S 1990 - X 1994 - C 1998 - G 2002 - L 2006 - R

Edit:

I read my notes wrong. It’s a 1976.

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3

Wow… thanks for the fast reply Larry.

1976 makes more sense as that was the year that the house was built.