Lennox Furnace Serial Number Lookup
AIR-CONDITIONER DATE CODES (serial #) AMANA / BLACKHORSEB=1971 or 1981 (Of course, now that they've been bought by Goodman, who knows what'll happen) BARD1962 to March 1980 Sample Number 123456 A D 1st six digits are the Unit Identity Number. In this example they are represented by the numbers 123456.
Lennox Furnace Serial Number Nomenclature
7th digit is the month of Manufacture. 8th digit is the year of Manufacture. (The letter D in the Sample represents 1964). Windows 8 download free full version. 1962 = B 1965 = E 1968 = H 1970 = K 1973 = N Letter 'Q' not used 1978 = T 1963 = C 1966 = F Letter 'I' not used 1971 = L 1974 = O 1976 = R 1979 = U 1964 = D 1967 = G 1969 = J 1972 = M 1975 = P 1977 = S 1980 = V April & May 1980 Sample number 123 D A 123456 1st three digits are the Compressor Part Number.
Free Serial Number Lookup For Guns
4th digit is the month of Manufacture. 5th digit is the year of Manufacture. In this sample A represents 1980.