# SDR YENA2026010700018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 7, 2026
- Operation: Air carrier
- Aircraft: [N2157J](https://openairdocs.org/aircraft/N2157J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11397
- Aircraft time: 9,641 hours, 1,784 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Heater
- Condition: Malfunctioned
- Location: Cabin
- Stage of operation: NR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026010700018

## Discrepancy

FLT 301 FLL-LAX (ETOPS). FWD CABIN TEMP CONTROLABLE TURNED TO MAX HEAT AND TEMP WOULD NOT MOVE OFF 60 DEGREES AFT CABIN TOO HOT AT 72 WON`T COOL DOWN.  ACCOMPLSIHED CABIN TEMP CONT TEST IAW 21-63-00 OPS CK NORMAL, CABIN TEMPS RESPOND NORMAL, WITH HOT AIR VALVE, ON.  RECLASSIFIED MEL RELATED TO THIS ISSUE, REF LOG PG 4430994.

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