249VAN048**AA*
Preferred 19 SEER2 VS HP · source records, page 25
517 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 249VAN048**AA*. 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 517 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 | 15.2–19 | 517 / 517 |
| EER2 · BTU/Wh | 10–13.5 | 517 / 517 |
| HSPF2 · BTU/Wh | 8.5–10 | 517 / 517 |
| Cooling capacity · BTU/h | 43,500–49,500 | 517 / 517 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,500–55,000 | 517 / 517 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 38,500–47,000 | 517 / 517 |
| Heating capacity at 5°F / −15°C · BTU/h | 36,000–41,500 | 517 / 517 |
| COP at 5°F / −15°C | 1.95–2.32 | 517 / 517 |
| Equipment / loop type | HP - Split System | 517 / 517 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 517 / 517 |
| Compressor staging | Continuously variable | 517 / 517 |
| Connected capability | No | 517 / 517 |
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 |
|---|---|---|---|---|---|
CSAH*6012AM*+ furnace: 926SB60100V21***Cold climate designationAHRI reference: 217931124 | 15.20 | 9.00 | 36800 | 2.10 | EPA 4545901 → |
CSAH*6012AM*+ furnace: 88*TB60070C21***Cold climate designationAHRI reference: 217930915 | 15.20 | 9.00 | 37000 | 2.08 | EPA 4546870 → |
CSAH*4812AM*+ furnace: 88*TB60090C21***Cold climate designationAHRI reference: 217930459 | 15.20 | 8.50 | 36600 | 2.00 | EPA 4547082 → |
CSAH*4812AM*+ furnace: 927TA60080V21***Cold climate designationAHRI reference: 217953212 | 15.20 | 8.50 | 36800 | 2.00 | EPA 4557027 → |
CSAH*6012AM*+ furnace: 82*SB48070V17***Cold climate designationAHRI reference: 217953240 | 15.20 | 8.50 | 37000 | 2.00 | EPA 4557055 → |
CAA**4821AM*+ furnace: 987TA48080C17***Cold climate designationAHRI reference: 217952663 | 15.20 | 9.00 | 37200 | 2.10 | EPA 4557291 → |
CAA**4821AM*+ furnace: 926TC48060V17***Cold climate designationAHRI reference: 217952678 | 15.20 | 9.00 | 37400 | 2.10 | EPA 4557306 → |
CVAVA6121XMA*+ furnace: 987MC60060C21***Cold climate designationAHRI reference: 217953324 | 15.20 | 9.00 | 41500 | 2.12 | EPA 4557584 → |
CAA**4821AM*+TDRCold climate designationAHRI reference: 217954394 | 15.20 | 9.00 | 36600 | 2.10 | EPA 4557973 → |
CAA**6024AM*+TDRCold climate designationAHRI reference: 217954408 | 15.20 | 9.00 | 36800 | 2.10 | EPA 4558287 → |
CAA**6121AM*+ furnace: 88*TB36045C17***Cold climate designationAHRI reference: 217952861 | 15.20 | 9.00 | 37600 | 2.08 | EPA 4558965 → |
CAA**6121AM*+ furnace: 987MC60060C21***Cold climate designationAHRI reference: 217952889 | 15.20 | 9.00 | 37600 | 2.08 | EPA 4559206 → |
CSAH*4812AM*+ furnace: 987MC60080C21***Cold climate designationAHRI reference: 217953085 | 15.20 | 8.50 | 37000 | 2.00 | EPA 4560419 → |
CSAH*4812AM*+ furnace: 987MC66120C24***Cold climate designationAHRI reference: 217953099 | 15.20 | 8.50 | 36800 | 2.00 | EPA 4560434 → |
CSAH*4812AM*+ furnace: 926SB60080V21***Cold climate designationAHRI reference: 217953113 | 15.20 | 8.50 | 36800 | 2.00 | EPA 4560471 → |
CAA**4821AM*+ furnace: 926SB48060V17***Cold climate designationAHRI reference: 217952621 | 15.20 | 9.00 | 37400 | 2.10 | EPA 4561226 → |
CSAH*4812AM*+ furnace: 88*TB48070C17***Cold climate designationAHRI reference: 217953029 | 15.20 | 8.50 | 37000 | 1.98 | EPA 4561644 → |
CSAH*4812AM*+ furnace: 88*TB48090C17***Cold climate designationAHRI reference: 217953043 | 15.20 | 8.50 | 36800 | 2.00 | EPA 4561658 → |
CSAH*4812AM*+ furnace: 82*TB48070V17***Cold climate designationAHRI reference: 217953057 | 15.20 | 8.50 | 37000 | 2.00 | EPA 4561712 → |
CSAH*4812AM*+ furnace: 935CB60080C21***Cold climate designationAHRI reference: 217953071 | 15.20 | 8.50 | 36800 | 2.00 | EPA 4561726 → |
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 →