How To Read York Serial Numbers. X was made in mexican a = addison b = blackville c = canada d = medina e = elyria m = mad’ville n = norman w = wichita x = mexico y = york 2nd digits b are the month. Web how to read york serial numbers;
York HVAC age Building Intelligence Center
Low side item month b 1972 b 1993 t=purchased low side item a jan. (see chart below) year of manufacture is 3rd letter digit. The first and second numbers are the last two digits of the year of manufacture. Web here how to read the old serial number: Web serial number style 1: Basic unit p=purchased basic unit a 1971 a 1992 s=mfg. Web z z z a z zoa g z z 33 00 < z 88 o o z < e a 2 z o w x z o g a o ;sa8888 u a Web i have attached a file that you can open and print out and keeep handy that will show you how ro read both our old and currect serial numbers. Web york serial numbers id from history to october 2004 x x x x 9 9 9 9 9 9 6 digits sequenced numbers type of item m=mfg. C 1973 c 1994 y=mfg.accessory b feb.
Web here how to read the old serial number: X b f m 220710 1st digits x is the plant. York serial number decoding guide click anywhere on this page to return to xxx hvac information at inspectapedia.com X was made in mexican a = addison b = blackville c = canada d = medina e = elyria m = mad’ville n = norman w = wichita x = mexico y = york 2nd digits b are the month. Web how to read york serial numbers; Web york serial numbers id from history to october 2004 x x x x 9 9 9 9 9 9 6 digits sequenced numbers type of item m=mfg. This is your “secret decoder ring”. Web serial number style 1: Low side item month b 1972 b 1993 t=purchased low side item a jan. B is in february = january = february In the image above, the serial number reads letter, number, letter, number.
