Find the manufacture year of any Amana AC, heat pump, or furnace from the serial number.
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Enter Serial Number
How to decode the serial number
Amana HVAC equipment is manufactured by Daikin alongside Goodman. The serial number format is identical to Goodman — year and week encoded in the first four digits.
2009 to Present
The first two digits are the year, the next two are the week.
1723A123456
Position
Meaning
Example
1–2
Year — 2017
17
3–4
Week — Week 23
23
5+
Sequence — Ignore
A123456
Where to find the serial number
On Amana outdoor units, find the data plate on the unit's side panel.
On Amana furnaces, the data plate is inside the front access panel.
Serial format is identical to Goodman — first two digits year, next two digits week.
Decoded examples
2317A123456
→ Week 17, 2023
23 = 2023, 17 = week 17
1148B789012
→ Week 48, 2011
11 = 2011, 48 = week 48
Life expectancy
Expected lifespan: 13–17 years. Amana is positioned as a mid-tier brand above Goodman with slightly better components.
Common questions
Same as Goodman — first two digits = year, next two digits = week. Example: 2023 = week 23 of 2020.
Amana is positioned slightly above Goodman with a better warranty (lifetime heat exchanger warranty on furnaces). Both are manufactured by Daikin at the same facility. Amana typically costs a bit more but offers better warranty coverage.