GH8TAN548**AA*
2-STAGE 18 SEER HP · source records, page 14
432 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for GH8TAN548**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 432 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 | 432 / 432 |
| EER2 · BTU/Wh | 11.7–13.5 | 432 / 432 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 432 / 432 |
| Cooling capacity · BTU/h | 45,500–50,500 | 432 / 432 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 48,500–52,500 | 432 / 432 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 30,000–32,600 | 432 / 432 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,800–26,600 | 432 / 432 |
| COP at 5°F / −15°C | 2.06–2.32 | 432 / 432 |
| Equipment / loop type | HP - Split System | 432 / 432 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 432 / 432 |
| Compressor staging | Two-stage | 432 / 432 |
| Connected capability | No | 432 / 432 |
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 |
|---|---|---|---|---|---|
CVAMA6024XMA*+TDRAHRI reference: 215628560 | 16.00 | 8.00 | 24000 | 2.15 | EPA 3950799 → |
CVAVA4821XMA*+TDRAHRI reference: 215628598 | 16.00 | 8.00 | 23800 | 2.15 | EPA 3950839 → |
CAA**4821AM*+ furnace: 58SP*B110V21**22AHRI reference: 215631258 | 16.00 | 8.10 | 24800 | 2.22 | EPA 3952013 → |
CAA**4821AM*+ furnace: 58SU*B060M17**16AHRI reference: 215631271 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952025 → |
CAA**4821AM*+ furnace: 58SU*B080M21**20AHRI reference: 215631290 | 16.00 | 8.10 | 24800 | 2.24 | EPA 3952162 → |
CAA**4821AM*+ furnace: 58SU*B100M21**20AHRI reference: 215631309 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952180 → |
CAA**4821AM*+ furnace: 58TN*B090C21**20AHRI reference: 215631370 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952214 → |
CAA**6024AM*+ furnace: 58SU*B100M21**20AHRI reference: 215631872 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952226 → |
CAA**6024AM*+ furnace: 58TN*B090C21**20AHRI reference: 215631905 | 16.00 | 8.10 | 25600 | 2.20 | EPA 3952245 → |
CAA**6024AM*+ furnace: 58TN*B110C21**20AHRI reference: 215631919 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952257 → |
CAA**6024AM*+ furnace: 58TN*B135C24**22AHRI reference: 215631933 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952272 → |
CAA**6024AM*+ furnace: 58TP*B090V21**20AHRI reference: 215631947 | 16.00 | 8.10 | 25800 | 2.18 | EPA 3952286 → |
CAA**4821AM*+ furnace: 58TN*B110C21**20AHRI reference: 215631384 | 16.00 | 8.10 | 25200 | 2.22 | EPA 3952301 → |
CAA**4821AM*+ furnace: 58TP*B110V21**22AHRI reference: 215631430 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952330 → |
CAA**4821AM*+ furnace: 59CU5B100C21**22AHRI reference: 215631476 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952361 → |
CAA**4821AM*+ furnace: 59SU5B100M21**20AHRI reference: 215631636 | 16.00 | 8.10 | 25200 | 2.20 | EPA 3952436 → |
CAA**4821AM*+ furnace: 59SU5B100M21**22AHRI reference: 215631655 | 16.00 | 8.10 | 24800 | 2.22 | EPA 3952454 → |
CAA**4821AM*+ furnace: 59TN6C080C21**20AHRI reference: 215631669 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952470 → |
CAA**4821AM*+ furnace: 59TP6C100V21**22AHRI reference: 215631773 | 16.00 | 8.10 | 24800 | 2.24 | EPA 3952515 → |
CAA**6024AM*+ furnace: 58SP*B090V21**20AHRI reference: 215631814 | 16.00 | 8.10 | 25800 | 2.18 | EPA 3952528 → |
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 →