5TWX5048A1
15 Single-Stage Heat Pump with WeatherGuard Top · source records, page 5
101 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 5TWX5048A1. 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 101 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 | 101 / 101 |
| EER2 · BTU/Wh | 11.7–12 | 101 / 101 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 101 / 101 |
| Cooling capacity · BTU/h | 43,000–46,000 | 101 / 101 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 42,000–44,000 | 101 / 101 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 27,600–29,200 | 101 / 101 |
| Heating capacity at 5°F / −15°C · BTU/h | 21,400–22,600 | 101 / 101 |
| COP at 5°F / −15°C | 2–2.3 | 101 / 101 |
| Equipment / loop type | HP - Split System | 101 / 101 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 101 / 101 |
| Compressor staging | Single stage | 101 / 101 |
| Connected capability | No | 101 / 101 |
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 |
|---|---|---|---|---|---|
5PX*C009AS3+TSTAT+ furnace: S9X2C080U5PSBAHRI reference: 215687528 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651245 → |
5PX*C009AS3+TSTAT+ furnace: S9X1C100U5PSBAHRI reference: 215687529 | 15.20 | 8.10 | 22400 | 2.10 | EPA 3651246 → |
5PX*C009AS3+TSTAT+ furnace: S9X1C080U5PSBAHRI reference: 215687530 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651247 → |
5PX*C009AS3+TSTAT+ furnace: S8X2C080M5PSCAHRI reference: 215687537 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651248 → |
5PX*C009AS3+TSTAT+ furnace: S8X2C080M5PTCAHRI reference: 215687536 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651249 → |
5PX*C009AS3+TSTAT+ furnace: S8X1C080M5PTCAHRI reference: 215687540 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651250 → |
5PX*C009AS3+TSTAT+ furnace: S8X1C080M5PSCAHRI reference: 215687541 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651251 → |
5PX*D010AS3+TSTAT+ furnace: S9X2C100U5PSBAHRI reference: 215687610 | 15.20 | 8.00 | 21600 | 2.00 | EPA 3651372 → |
5PX*D010AS3+TSTAT+ furnace: S9X1C100U5PSBAHRI reference: 215687641 | 15.20 | 8.00 | 21600 | 2.00 | EPA 3651384 → |
5PX*DD10AS3+TSTAT+ furnace: S9X2D120D5PSBAHRI reference: 215687654 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651387 → |
5TXCC009AS3+TSTAT+ furnace: S8X2C080M5PSCAHRI reference: 215687656 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651388 → |
5TXCC009AS3+TSTAT+ furnace: S8X1C080M5PSCAHRI reference: 215687657 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651389 → |
5TXCC009AS3+TSTAT+ furnace: S8X1C080M5PTCAHRI reference: 215687658 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651390 → |
5TXCC009AS3+TSTAT+ furnace: S9X2C100U5PSBAHRI reference: 215687667 | 15.20 | 8.10 | 22400 | 2.10 | EPA 3651393 → |
5TXCC009AS3+TSTAT+ furnace: S9X2C080U5PSBAHRI reference: 215687668 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651483 → |
5TXCC009AS3+TSTAT+ furnace: S9X1C100U5PSBAHRI reference: 215687669 | 15.20 | 8.10 | 22400 | 2.10 | EPA 3651484 → |
5TXCC009AS3+TSTAT+ furnace: S9X1C080U5PSBAHRI reference: 215687670 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651485 → |
5TXCC009AS3+TSTAT+ furnace: S8X2C080M5PTCAHRI reference: 215687676 | 15.20 | 8.00 | 22000 | 2.10 | EPA 3651486 → |
5TEM4D06AC41+TDR+TSTATAHRI reference: 215610988 | 15.20 | 7.80 | 22000 | 2.20 | EPA 3651490 → |
5TEM4D07AC51+TDR+TSTATAHRI reference: 215610989 | 15.20 | 8.10 | 22000 | 2.30 | EPA 3651491 → |
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 →