WP15AY42AJ2N
VERSUS · source records, page 4
127 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for WP15AY42AJ2N. 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 | 25,200–40,000 | 127 / 127 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,700–21,000 | 126 / 127 |
| COP at 5°F / −15°C | 2–2.2 | 126 / 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 |
|---|---|---|---|---|---|
RCFY4824STANM+ furnace: W802W1005A21UHCold climate designationAHRI reference: 215655382 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645279 → |
RCFY4821STANM+ furnace: W801W1005A21UHSCold climate designationAHRI reference: 215655383 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645281 → |
RCFY4824STANM+ furnace: W801W1005A21UHSCold climate designationAHRI reference: 215655392 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645288 → |
RCFY4821STANM+ furnace: W801W1005A21DZCold climate designationAHRI reference: 215655401 | 15.20 | 8.10 | 18700 | 2.00 | EPA 3645296 → |
RCFY4821STANM+ furnace: W802W0754A17UHCold climate designationAHRI reference: 215655405 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645298 → |
RCFY4821STANM+ furnace: W802W0755A21UHCold climate designationAHRI reference: 215655409 | 15.20 | 8.10 | 18900 | 2.00 | EPA 3645306 → |
RCFY4821STANM+ furnace: W801W1005A21UHNCold climate designationAHRI reference: 215655416 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645345 → |
TCFY4821STANM+ furnace: W801W1005A21UHSCold climate designationAHRI reference: 215655477 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645352 → |
RCFY4824STANM+ furnace: W802W0755A21DZCold climate designationAHRI reference: 215655478 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645353 → |
TCFY4824STANM+ furnace: W801W0755A21DZCold climate designationAHRI reference: 215655480 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645355 → |
RCFY4821STANM+ furnace: W801W1004A17UHCold climate designationAHRI reference: 215655484 | 15.20 | 8.10 | 19000 | 2.00 | EPA 3645358 → |
RCFY4821STANM+ furnace: W801W0755A21DZCold climate designationAHRI reference: 215655419 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645364 → |
RCFY4824STANM+ furnace: W801W1005A21UHNCold climate designationAHRI reference: 215655422 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645367 → |
TCFY4821STANM+ furnace: W802W0754A17UHCold climate designationAHRI reference: 215655430 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645374 → |
TCFY4824STANM+ furnace: W802W0755A21UHCold climate designationAHRI reference: 215655444 | 15.20 | 8.10 | 18900 | 2.00 | EPA 3645386 → |
TCFY4821STANM+ furnace: W801W1005A21DZCold climate designationAHRI reference: 215655453 | 15.20 | 8.10 | 18700 | 2.00 | EPA 3645394 → |
TCFY4821STANM+ furnace: W801W0755A21DZCold climate designationAHRI reference: 215655470 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645529 → |
TCFY4821STANM+ furnace: W921W0855A21M4Cold climate designationAHRI reference: 215654955 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645629 → |
RCFY4821STANM+ furnace: W962W1005A21M4Cold climate designationAHRI reference: 215656376 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645645 → |
TCFY4821STANM+ furnace: W962W0705A21M4Cold climate designationAHRI reference: 215656379 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645648 → |
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 →