WP15AY42AJ2N
VERSUS · source records, page 5
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.
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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 |
|---|---|---|---|---|---|
TCFY4821STANM+ furnace: W962W0855A21M4Cold climate designationAHRI reference: 215656383 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645651 → |
TCFY4824STANM+ furnace: W962W0855A21M4Cold climate designationAHRI reference: 215656404 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645669 → |
RCFY4821STANM+ furnace: W962W0855A21M4Cold climate designationAHRI reference: 215656416 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645680 → |
TCFY4824STANM+ furnace: W962W1005A21M4Cold climate designationAHRI reference: 215656419 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645684 → |
RCFY4824STANM+ furnace: W951W0705A21UHUCold climate designationAHRI reference: 215654965 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645708 → |
RCFY4824STANM+ furnace: W921W0705A21M4Cold climate designationAHRI reference: 215654966 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645710 → |
TCFY4821STANM+ furnace: W951W1005A21M4Cold climate designationAHRI reference: 215654967 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645711 → |
RCFY4821STANM+ furnace: W921W0705A21M4Cold climate designationAHRI reference: 215654971 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645715 → |
TCFY4821STANM+ furnace: W921W1005A21M4Cold climate designationAHRI reference: 215654975 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645718 → |
RCFY4824STANM+ furnace: W921W0855A21M4Cold climate designationAHRI reference: 215654978 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645721 → |
TCFY4824STANM+ furnace: W951W1005A21UHCold climate designationAHRI reference: 215654982 | 15.20 | 8.10 | 19000 | 2.00 | EPA 3645725 → |
RCFY4821STANM+ furnace: W921W0855A21M4Cold climate designationAHRI reference: 215654995 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645739 → |
RCFY4821STANM+ furnace: W921W1005A21M4Cold climate designationAHRI reference: 215655001 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645745 → |
RCFY4821STANM+ furnace: W951W1005A21M4Cold climate designationAHRI reference: 215655002 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645746 → |
TCFY4824STANM+ furnace: W951W0705A21M4Cold climate designationAHRI reference: 215655003 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645747 → |
RCFY4824STANM+ furnace: W951W1005A21M4Cold climate designationAHRI reference: 215655010 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645753 → |
TCFY4821STANM+ furnace: W921W0705A21M4Cold climate designationAHRI reference: 215655012 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645756 → |
TCFY4824STANM+ furnace: W921W0855A21M4Cold climate designationAHRI reference: 215655013 | 15.20 | 8.10 | 19200 | 2.00 | EPA 3645757 → |
TCFY4824STANM+ furnace: W951W1155A24M4Cold climate designationAHRI reference: 215655016 | 15.20 | 8.10 | 18800 | 2.00 | EPA 3645760 → |
RCFY4824STANM+ furnace: W921W1005A21M4Cold climate designationAHRI reference: 215655017 | 15.20 | 8.10 | 19100 | 2.00 | EPA 3645761 → |
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 →