Carrier Roof top Serial Number Nomenclature

[FrankfromPhilly]

Yo!
I'm trying to find out the age of a Carrier RTU. Does anybody know the nomenclature of the serial numbers? I would have called my supply house but of course they were closed just 5 minutes before I got the number off the unit...
The serial # is 4394G30380. I guessin' that this machine is from 1994? Just a guess tho...
Thanks for any help!

-------FfP

[Chunk]

The 43 is the week of the year it was made,the 94 is the year it was made.

[FrankfromPhilly]

Thanks Chunk, I thought so.

Hey, who's Mikey? and why would he try to go'da bathroom here?...

------FfP

[Chunk]

Thanks Chunk, I thought so.

Hey, who's Mikey? and why would he try to go'da bathroom here?...

------FfP

What?

You`ve never seen the film The Goonies?It`s a quote from the film.A bit silly i know,but i am silly.;)