Bryant Serial Number: How Old Is My Bryant Furnace or AC?
The first two digits of a modern Carrier-family serial number are the week of the year and the next two are the year. Type the serial number below for the exact month and year.
About Bryant
Bryant is Carrier's dealer brand. A modern Bryant uses exactly the same serial code as a Carrier.
Same serial code: Carrier, Payne.
By type: Bryant furnace age · Bryant air conditioner age
Where to find the serial number
Furnace: Take off the front lower panel (turn the power off first). The data plate is a metal or foil sticker on the inside of the door or on the side of the cabinet, next to the blower. The serial number is usually labelled "Serial No.", "S/N" or "Ser. No."
Air conditioner: On the outdoor unit (the condenser), look for the data plate on the side panel, often near the electrical box where the power cables go in. The indoor coil or air handler has its own plate with a different serial number.
How to read a Bryant serial number
The first two digits of a modern Carrier-family serial number are the week of the year and the next two are the year.
10 characters (4 digits, a letter, 5 digits), 1980s to today
WW YY L #####
- Digits 1 and 2 are the week of the year (01 to 52).
- Digits 3 and 4 are the year: 19 means 2019.
- The letter after them is the factory.
Example: 0519E28045
Older 7, 8 and 9 character serials from the 1960s to 1980s use several different codes. Published guides disagree on them, so we do not decode them yet.
How long does a furnace last?
Most furnaces last 15 to 20 years. Yearly servicing, the local climate and how hard it works all move it within that range. Past 15 years, it is worth getting a replacement price before the unit fails, so you aren't forced into a rushed decision.
Questions
How do I tell how old my Bryant furnace is?
Find the serial number on the data plate and read it with the Bryant code: The first two digits of a modern Carrier-family serial number are the week of the year and the next two are the year. Or type it into the decoder on this page.
Is the manufacture date printed on the label?
Often, yes, especially on newer units and water heaters. Look for "Mfg. date", "MFD" or "Date of manufacture". If there is a printed date, it is more reliable than decoding the serial number.
Who makes Bryant?
Bryant is made by Carrier Global. The same serial code is used by Carrier, Payne.
How sure are these dates? Published guides agree on this code, but we have not yet checked it against an official record. How we test the decoder.
Keeping an older furnace going
- Furnace air filter: Change it every 1 to 3 months. Check the size printed on the old filter.
- Carbon monoxide detector plug in: Any gas furnace, and especially an older one, should have a CO alarm nearby.
- Smart thermostat: Cuts run time on any system, old or new.