Carrier Air Handler

[mathew stouffer]

Anyone know how carrier codes the dates. Is it in the serial number. This is the best I could do with the pic.

[Nick Ostrowski]

Check this thread from HVAC Talk Matt. Carrier Model and S/N Breakdown - HVAC-Talk: Heating, Air & Refrigeration Discussion (http://hvac-talk.com/vbb/showthread.php?t=135326)