FWP15AY42AJ2N
VERSUS · source records, page 6
127 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for FWP15AY42AJ2N. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 127 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–16 | 127 / 127 |
| EER2 · BTU/Wh | 11.7 | 127 / 127 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 127 / 127 |
| Cooling capacity · BTU/h | 40,000 | 127 / 127 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 40,000 | 127 / 127 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 27,000–40,000 | 127 / 127 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,700–19,300 | 116 / 127 |
| COP at 5°F / −15°C | 2 | 116 / 127 |
| Equipment / loop type | HP - Split System | 127 / 127 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 127 / 127 |
| Compressor staging | Two-stage | 127 / 127 |
| Connected capability | No | 127 / 127 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
TCFY4824STANM+ furnace: FR98MV1155A24UPAHRI reference: 215656398 | 15.20 | 7.80 | — | — | EPA 3645664 → |
TCFY4824STANM+ furnace: FR962V1005A21M4Cold climate designationAHRI reference: 215656417 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645682 → |
TCFY4821STANM+ furnace: FR962V0855A21M4Cold climate designationAHRI reference: 215656422 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645687 → |
TCFY4824STANM+ furnace: FR951V0705A21M4Cold climate designationAHRI reference: 215654964 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645707 → |
TCFY4821STANM+ furnace: FR951V1005A21UHCold climate designationAHRI reference: 215654968 | 15.20 | 8.10 | 19000 | 2.00 | EPA 3645712 → |
TCFY4821STANM+ furnace: FR951V1005A21M4Cold climate designationAHRI reference: 215654977 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645720 → |
TCFY4824STANM+ furnace: FR951V1155A24M4Cold climate designationAHRI reference: 215654990 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645734 → |
TCFY4821STANM+ furnace: FR951V0705A21M4Cold climate designationAHRI reference: 215654996 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645740 → |
TCFY4824STANM+ furnace: FR951V1005A21M4Cold climate designationAHRI reference: 215655008 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645752 → |
TCFY4824STANM+ furnace: FR962V1155A24M4Cold climate designationAHRI reference: 215656482 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645794 → |
TCFY4824STANM+ furnace: FR98MV1005A21UPAHRI reference: 215656485 | 15.20 | 7.80 | — | — | EPA 3645796 → |
TCFY4824STANM+ furnace: FR962V0705A21M4Cold climate designationAHRI reference: 215657471 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645806 → |
TCFY4824STANM+ furnace: FR921V1005A21M4Cold climate designationAHRI reference: 215655075 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645819 → |
TCFY4821STANM+ furnace: FR951V0705A21UHUCold climate designationAHRI reference: 215655078 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645822 → |
TCFY4821STANM+ furnace: FR921V1005A21M4Cold climate designationAHRI reference: 215655080 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645824 → |
TCFY4824STANM+ furnace: FR921V0705A21M4Cold climate designationAHRI reference: 215655087 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645831 → |
TCFY4824STANM+ furnace: FR951V0705A21UHUCold climate designationAHRI reference: 215655025 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645875 → |
TCFY4821STANM+ furnace: FR921V0855A21M4Cold climate designationAHRI reference: 215655028 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645878 → |
TCFY4824STANM+ furnace: FR921V0855A21M4Cold climate designationAHRI reference: 215655040 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645890 → |
TCFY4824STANM+ furnace: FR951V1005A21UHCold climate designationAHRI reference: 215655044 | 15.20 | 8.10 | 19000 | 2.00 | EPA 3645893 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →