PH8TAN524**AA*
2-STAGE 18 SEER HP · source records, page 8
541 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for PH8TAN524**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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 541 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 | 15.2–18.5 | 541 / 541 |
| EER2 · BTU/Wh | 11.5–14 | 541 / 541 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 541 / 541 |
| Cooling capacity · BTU/h | 22,200–25,000 | 541 / 541 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 24,000–25,400 | 541 / 541 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,100–15,000 | 541 / 541 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,700–11,500 | 541 / 541 |
| COP at 5°F / −15°C | 1.9–2.24 | 541 / 541 |
| Equipment / loop type | HP - Split System | 541 / 541 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 541 / 541 |
| Compressor staging | Two-stage | 541 / 541 |
| Connected capability | No | 541 / 541 |
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 |
|---|---|---|---|---|---|
CAA**3721AM*+ furnace: OVMAAB042112AHRI reference: 215648805 | 17.50 | 8.10 | 11500 | 2.18 | EPA 3961760 → |
CAA**2517AM*+ furnace: 927TA48060V17***AHRI reference: 215720469 | 17.50 | 8.00 | 11200 | 2.08 | EPA 3980208 → |
CAA**2517AM*+ furnace: 83*CB48060C17***AHRI reference: 215720427 | 17.50 | 8.00 | 11000 | 2.10 | EPA 3980245 → |
CAA**2517AM*+ furnace: 927TA48080V17***AHRI reference: 215720487 | 17.50 | 8.00 | 11100 | 2.08 | EPA 3980299 → |
CAA**3721AM*+ furnace: 83*CB60080C21***AHRI reference: 215720809 | 17.50 | 8.00 | 11000 | 2.12 | EPA 3981388 → |
CAA**3721AM*+ furnace: 987TA60080C21***AHRI reference: 215720865 | 17.50 | 8.00 | 11200 | 2.10 | EPA 3981547 → |
CAA**3721AM*+ furnace: 987TA66100C21***AHRI reference: 215720879 | 17.50 | 8.00 | 11100 | 2.10 | EPA 3981562 → |
CAA**3721AM*+ furnace: 927TA48060V17***AHRI reference: 215720893 | 17.50 | 8.00 | 11200 | 2.10 | EPA 3981576 → |
CAA**3721AM*+ furnace: 927TA48080V17***AHRI reference: 215720909 | 17.50 | 8.00 | 11200 | 2.08 | EPA 3981596 → |
CAA**3721AM*+ furnace: 927TA60100V21***AHRI reference: 215720941 | 17.50 | 8.00 | 11100 | 2.10 | EPA 3981627 → |
FT5ANXB24L*AHRI reference: 215560661 | 17.50 | 8.10 | 11100 | 2.06 | EPA 3982755 → |
FG5ANXB24L*AHRI reference: 215560662 | 17.50 | 8.10 | 11100 | 2.06 | EPA 3982762 → |
PF5TNXB24L*AHRI reference: 215560663 | 17.50 | 8.10 | 11100 | 2.06 | EPA 3982765 → |
CVAVA3817XMA*+ furnace: 987MC42060C17***AHRI reference: 215618778 | 17.50 | 8.00 | 11200 | 2.10 | EPA 3996859 → |
CAA**2517AM*+ furnace: 987TA48080C17***AHRI reference: 217105979 | 17.50 | 8.00 | 11100 | 2.08 | EPA 4001202 → |
CAA**3717AM*+ furnace: 987TA48080C17***AHRI reference: 217105997 | 17.50 | 8.00 | 11100 | 2.08 | EPA 4001220 → |
CAA**3721AM*+ furnace: 987TA48060C17***AHRI reference: 217106000 | 17.50 | 8.00 | 11200 | 2.08 | EPA 4001223 → |
CAA**3721AM*+ furnace: 987TA48080C17***AHRI reference: 217106003 | 17.50 | 8.00 | 11200 | 2.10 | EPA 4001226 → |
FT5BD2417X*AHRI reference: 218695358 | 17.50 | 7.80 | 11200 | 2.02 | EPA 4683472 → |
CAA**2417AM*+ furnace: 83*CA36040C17***AHRI reference: 215643577 | 17.00 | 7.80 | 11100 | 2.04 | EPA 3957086 → |
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 →