Payne Serial Number Lookup

Decode the serial number from the data plate. The dominant Payne format (~1980 to present) is: 4 digits + letter + 4-6 digits; digits 1-2 = week, digits 3-4 = year, the letter is a plant code. Example: 4006A17330 decodes to week 40 of 2006. Subtract the decoded year from the current year for the age.

Payne is part of the Carrier family, alongside Bryant and Carrier. These brands come off shared production lines with the same data plates, so this page's serial number formats apply across the family. The refrigerant timeline above is stated for the whole family, not per brand. The warranty section above is this brand's own.

Carrier family week-year (WWYY + plant letter): Checked against 10 serials whose date a recall notice published by someone other than us states (CPSC recall notice 18-731, CPSC recall notice 02-227), 8 of them 7,000 BTU window air conditioner, model 77ZFA007101, across 2 equipment types. The date this tool reads first was consistent with the published window on all 10. Also read against 88 serials where a public body's own equipment schedule prints a year beside the serial (Norcross, Georgia; Salem, New Hampshire; Winter Park, Florida; Wayne Township, New Jersey; the year sits under a column headed Year on 63, in a row labelled Year Manufactured on 18, and on a line labelled YEAR on 7, 70 of which the document does not define), 70 name an equipment type, 28 of them condensing unit, across 10 equipment types: 87 matched the reading shown first, 1 did not match any reading (the published year ran earlier than this tool's reading). This format was also read against 1 serial on a chiller (Winter Park, Florida): 1 matched the reading shown first. It is shown for the record and not counted toward this format's check, because the equipment is not a heating or cooling unit.

No serial with a date published outside this tool has produced a reading through the Carrier family 1980s all-numeric (YYMM), Carrier family 1980-1984 (month letter + year digit), and Carrier family 1969-1979 (month letter A-L + year digit) formats yet. No document from the company that built the unit is held for them, so those rules rest on the secondary references this tool records.

Across the Payne formats on this page, 4 serials with a date published outside this tool produced no reading at all (Norcross, Georgia; Salem, New Hampshire). A serial this tool reads nothing from is neither an agreement nor a disagreement, so it is counted in neither.

Where someone outside this tool wrote down a different year for a unit, that year is shown here rather than dropped. It is that publisher's record for the unit, and a schedule or a listing can carry a replacement, system or lot year rather than the build year. The MFG DATE on the unit's data plate is the build date.

By manufacture year: through 1995: R-22; 1996 to 2009: R-22 or R-410A (Puron); 2010 to 2024: R-410A; 2025 and later: R-454B (Puron Advance). The refrigerant printed on the nameplate is authoritative; the year-based mapping tells you what is typical for the age, not what is in a specific unit.

The maker's own page: Payne's own product registration page, at productregistration.payne.com. The page reads: "Register all of your new PAYNE equipment." This page reads no maker's records and cannot show whether a unit was registered. What this page works out is the next question. Enter the serial in the lookup on this page and the result works out the parts term the Payne warranty certificates held here print for that build date, naming the edition and quoting its clause, or says plainly why it cannot and what would answer it. It asks only for answers that would change a line it shows, each naming the line it moves, and a Service Brief carries the result to whoever works on the unit. One U.S. Consumer Product Safety Commission recall notice this tool matches names Payne equipment. Where the serial and model entered meet, or may meet, a notice's printed conditions, the result shows that notice first, with CPSC's own hazard and remedy, and compares each condition; where a notice lists models and none was entered, it asks for the model, unless something else entered or read from the serial rules the unit out of that notice. It never says a unit is or is not recalled, and it says nothing when nothing entered meets or may meet one.

One Carrier family air conditioner and heat pump warranty certificate edition covering Payne is held here: 39004DP522 (01/2015). It prints a base parts term of 5 years for its residential row. It gives 10 years if registered within 90 days. It starts the term at installation, or at a date counted from manufacture when installation cannot be shown. It ties its terms to the original owner; 39004DP522 (01/2015) prints: "This warranty is to the original purchasing owner only and is not available for subsequent owners." It does not pay for labour. One dated edition is held, and a term is worked out only between a held edition dated before the build and one dated after it, so the result works out no term from the serial yet; it says so and names what would answer it. Only the maker's records show whether a unit was registered.

This matches the 1960-1979 Bryant/Carrier style (week digits + a year letter). This tool holds one source for the year-letter chart, so this tool does not decode it.

No maker document held here dates Payne furnaces, so the tool does not call a date a Payne furnace's age; it reads the serial by the same rule it uses for Payne's other equipment.