SerialAtlas
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HVAC date-code guide

Ameristar serial number lookup

Ameristar is a value-oriented Trane Technologies brand launched in the modern serial era, so the year/week prefix is common.

Parent
Trane Technologies
Common code
A common modern style starts with two digits for year and two for production week (YYWW). Some lines begin with a plant letter, then year and a month letter.
Reviewed
August 8, 2026

Instant equipment lookup

Decode the manufacturing date

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Equipment type

Using A common modern style starts with two digits for year and two for production week (YYWW). Some lines begin with a plant letter, then year and a month letter.

Type exactly what is printed. Spaces and dashes are ignored.

Optional: add model number for capacity cluesAdd model

Model decoding is labeled as a clue unless the exact format is documented.

No signupNo uploadNo serial-number tracking

EQUIPMENT DATA
MODEL24ABC636A003
SERIAL5019X30312
WeekYear

See exactly how the code was read

SerialAtlas highlights the date characters, names the matching rule, and shows alternative interpretations when the code is ambiguous.

  • Current age calculated automatically
  • Confidence and rule source shown
  • Optional model-capacity clue

Ameristar model number lookup

Ameristar is a value-oriented Trane Technologies HVAC brand. The model number identifies the product family and configuration; it is not the same identifier as the serial number.

SerialAtlas does not infer Ameristar capacity, efficiency, voltage, or other specifications from an undocumented model-number substring. Use the complete model and serial on the rating plate and manufacturer literature for that lookup.

Number on the plateUseful forDo not assume
Serial numberManufacture-date estimate and unit identityThat it proves installation date or warranty status
Model numberProduct family and configuration contextThat a generic capacity shortcut applies to this model
Both togetherSupport, parts, and warranty conversationsThat either value alone identifies every product detail

How to read an Ameristar serial number

A common modern Ameristar/Trane-family style starts with two digits for year followed by two digits for production week (YYWW). The documented-style example 1316KEDAA reads as year 13 and production week 16 in that rule family.

Ameristar imported or product-specific lines may use a different convention. Treat the example as a documented rule-family guide, not a decoder claim for every serial ever sold under the label.

Warranty and registration limits

An Ameristar manufacture-date estimate is not an Ameristar warranty lookup result. Coverage depends on the exact product and terms and may also depend on registration, ownership, installation, and the manufacturer record.

Use the full model and serial with Trane Technologies, Ameristar support, or an authorized professional before relying on a warranty answer. SerialAtlas does not promise coverage or a universal warranty period.

Related reading

Compare the two identifiers before using an age or warranty result.

Model number vs. serial number guide Where to find an HVAC serial number

How to read a Ameristar serial number

A common modern style starts with two digits for year and two for production week (YYWW). Some lines begin with a plant letter, then year and a month letter. SerialAtlas removes spacing and punctuation, then applies only the documented rule families mapped to Ameristar. The lookup remains in the browser.

Try this documented-style example1316KEDAALoad example

Equipment covered

  • air conditioners
  • heat pumps
  • furnaces
  • air handlers
  • packaged systems

Commercial, imported, very old, specialty, and private-label equipment can use a different code. Confirm the full rating plate before accepting a result.

Where to find the rating plate

  • Outdoor condenser or heat-pump cabinet, usually near the service valves
  • Inside the furnace or air-handler access panel
  • On the packaged-unit rating plate
  • Near the electrical disconnect or wiring diagram

Why more than one date can appear

Two-digit years and repeating letter cycles can point to more than one era. SerialAtlas ranks the plausible dates but keeps materially different alternatives visible. Label design, refrigerant, installation records, and product literature can resolve the era.

Source and verification

Inspector Handbook open reference data (CC BY 4.0). Independently implemented and reviewed August 8, 2026.

Open reference source

What this result does not prove

A manufacture date is not an installation date, warranty decision, recall match, condition assessment, or replacement recommendation. Confirm high-stakes decisions with the manufacturer or a qualified professional.