Bryant Serial Number Lookup
Bryant is part of Carrier and uses Carrier's serial code. The first two digits are the week and the next two the year, so 3115… is week 31 of 2015. Enter your serial for the date and age.
Part of the hvac age lookup
Serial number age lookup
Where to find the serial number on Bryant equipment
- Outdoor AC or heat pump: on the rating plate on the side of the cabinet, usually next to the electrical access panel.
- Furnace: on a label inside the blower compartment. Switch off the power at the service switch before you remove the door.
- Fan coil or evaporator coil: on the side of the cabinet or behind the access panel. Coils have their own serials and dates.
A Bryant serial is ten characters: four digits, a letter, five digits, such as 3115E12345. Bryant model numbers look quite different. They usually start with a three-digit series (113, 180, 187, 215, 926 and so on) followed by letters and a size code.
How the Bryant date code works
Bryant uses Carrier’s layout exactly:
| Part | Example (3115E12345) | Meaning |
|---|---|---|
| 1–2 | 31 | Week of manufacture (01–52) |
| 3–4 | 15 | Year of manufacture (2015) |
| 5 | E | Plant code |
| 6–10 | 12345 | Production sequence |
- Week
- Year
- Not part of the date
Worked examples
| Serial | Built |
|---|---|
| 3115E12345 | July 2015 (week 31) |
| 0907A54321 | March 2007 (week 9) |
| 4220X12345 | October 2020 (week 42) |
| 1698E12345 | April 1998 (week 16) |
Example serials are made up to show the format; they don't belong to real units.
The week comes first, which is the opposite of many other brands. A Bryant serial starting 0907 was built in week 9 of 2007, not in September.
Bryant’s place in the Carrier family
Bryant has been making heating equipment since the early 1900s and has long been part of Carrier. Carrier runs three main residential brands (Carrier, Bryant and Payne) with largely shared engineering, but each has its own dealer network, product names and marketing. Bryant is sold through independent “Factory Authorized Dealers”, and its slogan, “Whatever it takes”, has been on its equipment for decades.
Product tiers, from top to bottom:
- Evolution: variable-speed compressors and blowers and communicating controls. Most comparable to Carrier Infinity.
- Preferred: two-stage and mid-efficiency equipment.
- Legacy: single-stage, entry-level equipment.
Because of the shared engineering, many Bryant parts cross-reference to Carrier parts with the same specification.
How long Bryant equipment lasts
| Equipment | Typical life |
|---|---|
| Central air conditioner | 12–17 years |
| Heat pump | 10–15 years |
| Gas furnace | 15–20 years |
Bryant furnaces model numbers hint at their efficiency. A 926T is a 92%+ condensing two-stage furnace, while 315A and 313A are 80% furnaces. Condensing furnaces need their condensate drain and PVC vent kept clear; that’s a common source of late-life service calls.
What to do with your result
Under 10 years: Bryant’s standard limited warranty usually requires registration within a set period after installation to get the longer parts coverage. Check your paperwork before paying for a part.
AC/heat pump 10–15 years, furnace 15–20: keep up annual maintenance and get a full replacement quote before agreeing to a compressor or heat exchanger repair.
Beyond those ages: plan a replacement. If the outdoor unit runs on R-22 (common before 2010), refrigerant repairs are expensive.
Frequently asked questions
How do I read a Bryant serial number?
The first two digits are the week of the year and the next two are the year. 3115E12345 was built in week 31 of 2015, around the start of August. The letter after them is the plant code.
Is Bryant the same as Carrier?
Bryant is a Carrier brand. The equipment is engineered and built by Carrier, often in the same plants as the matching Carrier model, and sold through Bryant's own dealer network.
What do Bryant Evolution, Preferred and Legacy mean?
They're Bryant's product tiers. Evolution is the top line, with variable-speed and communicating equipment; Preferred is the mid-range; Legacy is the entry level.
How long does a Bryant furnace last?
Typically 15 to 20 years for a gas furnace. Bryant AC units usually last 12 to 17 years and heat pumps 10 to 15.
How do I tell the size of my Bryant AC?
The size is in the model number, not the serial. In a Bryant model like 113ANA036, the last three digits (036) mean 36,000 BTU/h, or 3 tons. Our Carrier model number tool reads Bryant models too.
Sources and accuracy
The Carrier / Bryant / Payne decoder is built from these references and cross-checked between them. Facts are restated in our own words; any mistakes are ours.
Status: being verified against real data plates. Rules last reviewed 2026-10-18; page updated 2026-10-25. Not affiliated with Carrier / Bryant / Payne. Report a wrong result.
Part of the hvac age lookup
This page covers one brand. For all furnace, air conditioner and heat pump brands, go to the hvac age lookup.