I’m looking to verify the age of a furnace and AC
I came across a York Furnace and AC in a townhouse built in 2001.
The furnace model P4DNA12N06401A, Serial ECKM061510
My info tells me this was manufactured in 1980. Is this true.
AC also a York. Model H1RA024S06D. Serial WNJM004798
I don’t have any info on looking this up.
Any help would be appreciated.
Tom
Tom,
Prseton’s Guide, says the York Furnace was built between 2000 & 2005. The AC was built between 1996-2005
Thomas,
When there are three or four letters at the start of the serial number, the third letter is the year. Y is 1991, A is 1992, B is 1993, C is 1994, D is 1995, and so on.
Your third letter is K, so this York furnace was manufactured in 2001.
The third letter in the A/C is J, so that was manufactured in 2000.
Here’s the York codes for anything before 2005.
When there are three or four letters at the start of the serial number, the third letter is the year.
1971 - A
1972 - B
1973 - C
1974 - D
1975 - E
1976 - F
1977 - G
1978 - H
1979 - J
1980 - K
1981 - L
1982 – M
1983 – N
1984 – P
1985 - R
1986 - S
1987 - T
1988 - V
1989 - W
1990 - X
1991 – Y
1992 – A
1993 - B
1994 - C
1995 – D
1996 - E
1997 - F
1998 - G
1999 - H
2000 - J
2001 - K
2002 - L
2003 - M
2004 - N
2005 - P
David Is Exactly Right