5TWX5036A1
15 Single-Stage Heat Pump with WeatherGuard Top · source records, page 7
444 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 5TWX5036A1. 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 444 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 | 444 / 444 |
| EER2 · BTU/Wh | 11.7–12 | 444 / 444 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 444 / 444 |
| Cooling capacity · BTU/h | 31,800–35,000 | 444 / 444 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 29,800–32,600 | 444 / 444 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,800–22,200 | 444 / 444 |
| Heating capacity at 5°F / −15°C · BTU/h | 16,600–17,700 | 444 / 444 |
| COP at 5°F / −15°C | 2.1–2.4 | 444 / 444 |
| Equipment / loop type | HP - Split System | 444 / 444 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 444 / 444 |
| Compressor staging | Single stage | 444 / 444 |
| Connected capability | No | 444 / 444 |
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*CD09AS3+TSTAT+ furnace: S8X2C080M5PTCAHRI reference: 215687060 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651904 → |
5PX*CD09AS3+TSTAT+ furnace: S8X2C080M5PSCAHRI reference: 215687061 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651905 → |
5PX*CD09AS3+TSTAT+ furnace: S8X1C100M5PSCAHRI reference: 215687063 | 16.00 | 8.10 | 17300 | 2.20 | EPA 3651907 → |
5PX*CD09AS3+TSTAT+ furnace: S8X1C080M5PTCAHRI reference: 215687064 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651909 → |
5PX*CD09AS3+TSTAT+ furnace: S8X1C080M5PSCAHRI reference: 215687065 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651910 → |
5PX*CD09AS3+TSTAT+ furnace: S8V2C100M5PDBAHRI reference: 215687066 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651911 → |
5PX*CD09AS3+TSTAT+ furnace: S8V2C100M5PCBAHRI reference: 215687067 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651912 → |
5PX*CD09AS3+TSTAT+ furnace: S8V2C080M5PDBAHRI reference: 215687068 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651913 → |
5PX*CD09AS3+TSTAT+ furnace: S8V2C080M5PCBAHRI reference: 215687069 | 16.00 | 8.10 | 17400 | 2.20 | EPA 3651914 → |
5PX*CD09AS3+TSTAT+ furnace: S9V2C100D5PSCAHRI reference: 215687070 | 16.00 | 8.10 | 17500 | 2.20 | EPA 3651915 → |
5PX*CD09AS3+TSTAT+ furnace: S8X1C100M5PTCAHRI reference: 215687071 | 16.00 | 8.10 | 17300 | 2.20 | EPA 3651916 → |
5PX*D008AS3+TSTAT+ furnace: *UHMD120CCV5AHRI reference: 215687072 | 16.00 | 8.10 | 17300 | 2.30 | EPA 3651917 → |
5PX*D008AS3+TSTAT+ furnace: S8V2D120M5PCBAHRI reference: 215687073 | 16.00 | 8.10 | 17600 | 2.30 | EPA 3651918 → |
5PX*D008AS3+TSTAT+ furnace: S8V2D120M5PDBAHRI reference: 215687074 | 16.00 | 8.10 | 17600 | 2.30 | EPA 3651919 → |
5PX*D008AS3+TSTAT+ furnace: S8X1D120M5PSCAHRI reference: 215687075 | 16.00 | 8.10 | 17400 | 2.30 | EPA 3651920 → |
5PX*D008AS3+TSTAT+ furnace: S8X1D120M5PTCAHRI reference: 215687076 | 16.00 | 8.10 | 17400 | 2.30 | EPA 3651921 → |
5PX*D008AS3+TSTAT+ furnace: S8X2D120M5PSCAHRI reference: 215687077 | 16.00 | 8.10 | 17400 | 2.30 | EPA 3651922 → |
5PX*D008AS3+TSTAT+ furnace: S8X2D120M5PTCAHRI reference: 215687078 | 16.00 | 8.10 | 17400 | 2.30 | EPA 3651923 → |
5PX*D008AS3+TSTAT+ furnace: S9V2D120U5VSBAHRI reference: 215687079 | 16.00 | 8.50 | 17400 | 2.30 | EPA 3651924 → |
5PX*D008AS3+TSTAT+ furnace: S9V2D120U5PSCAHRI reference: 215687083 | 16.00 | 8.50 | 17400 | 2.30 | EPA 3651927 → |
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 →