5TWX5042A1
15 Single-Stage Heat Pump with WeatherGuard Top · source records, page 2
231 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 5TWX5042A1. 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 231 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 | 15.2–16.5 | 231 / 231 |
| EER2 · BTU/Wh | 11.7–12 | 231 / 231 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 231 / 231 |
| Cooling capacity · BTU/h | 38,000–41,500 | 231 / 231 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 38,500–40,000 | 231 / 231 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 25,000–26,200 | 231 / 231 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,700–20,000 | 231 / 231 |
| COP at 5°F / −15°C | 2–2.3 | 231 / 231 |
| Equipment / loop type | HP - Split System | 231 / 231 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 231 / 231 |
| Compressor staging | Single stage | 231 / 231 |
| Connected capability | No | 231 / 231 |
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 |
|---|---|---|---|---|---|
5TEM6D07AV51+TDR+TSTATAHRI reference: 214182698 | 16.00 | 8.50 | 19700 | 2.10 | EPA 3424995 → |
5PX*B006AS3+TSTAT+P0V0B000M40SDAHRI reference: 215687227 | 16.00 | 8.00 | 19300 | 2.10 | EPA 3651136 → |
5TXCC009AS3+TSTAT+ furnace: S9X2C080U5PSBAHRI reference: 215687449 | 16.00 | 8.10 | 19600 | 2.10 | EPA 3651138 → |
5TXCC009AS3+TSTAT+ furnace: S8X2C100M5PSCAHRI reference: 215687451 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3651140 → |
5TXCC009AS3+TSTAT+ furnace: S8X2C080M5PSCAHRI reference: 215687452 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3651141 → |
5TXCC009AS3+TSTAT+ furnace: *UHMC100CCV4AHRI reference: 215687454 | 16.00 | 8.10 | 19100 | 2.20 | EPA 3651142 → |
5TXCC009AS3+TSTAT+ furnace: L8V1C100U5VSBAHRI reference: 215687453 | 16.00 | 8.10 | 19500 | 2.10 | EPA 3651143 → |
5TXCC009AS3+TSTAT+ furnace: S9X1C080U5PSBAHRI reference: 215687455 | 16.00 | 8.10 | 19600 | 2.10 | EPA 3651144 → |
5TXCC009AS3+TSTAT+ furnace: S8X2C100M5PTCAHRI reference: 215687456 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3651145 → |
5TXCC009AS3+TSTAT+ furnace: S9V2C080U5PSCAHRI reference: 215687457 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3651146 → |
5TXCC009AS3+TSTAT+ furnace: S9V2C100U4VSBAHRI reference: 215687458 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3651147 → |
5TXCC009AS3+TSTAT+ furnace: S9V2C100U5PSCAHRI reference: 215687459 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3651148 → |
5TXCD008AS3+TSTAT+ furnace: S9V2D120U5PSCAHRI reference: 215687464 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3651149 → |
5TXCD008AS3+TSTAT+ furnace: S8X2D120M5PTCAHRI reference: 215687465 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3651150 → |
5TXCD008AS3+TSTAT+ furnace: S8X2D120M5PSCAHRI reference: 215687466 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3651151 → |
5TXCD008AS3+TSTAT+ furnace: S8X1D120M5PTCAHRI reference: 215687467 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3651152 → |
5TXCD008AS3+TSTAT+ furnace: S8X1D120M5PSCAHRI reference: 215687468 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3651153 → |
5TXCD008AS3+TSTAT+ furnace: S8V2D120M5PCBAHRI reference: 215687469 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3651154 → |
5TXCD008AS3+TSTAT+ furnace: *UHMD120CCV5AHRI reference: 215687472 | 16.00 | 8.10 | 19500 | 2.10 | EPA 3651156 → |
5TXCD008AS3+TSTAT+ furnace: S9X2D120U5PSBAHRI reference: 215687473 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3651157 → |
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 →