GH8TAN548**AA*
2-STAGE 18 SEER HP · source records, page 14
417 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.
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Heating performance & equipment details
Ranges include the 417 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 | 417 / 417 |
| EER2 · BTU/Wh | 11.7–13.5 | 417 / 417 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 417 / 417 |
| Cooling capacity · BTU/h | 45,500–50,500 | 417 / 417 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 48,500–52,500 | 417 / 417 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 30,000–32,600 | 417 / 417 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,800–26,600 | 417 / 417 |
| COP at 5°F / −15°C | 2.06–2.32 | 417 / 417 |
| Equipment / loop type | HP - Split System | 417 / 417 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 417 / 417 |
| Compressor staging | Two-stage | 417 / 417 |
| Connected capability | No | 417 / 417 |
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**4821AM*+ furnace: 88*TB60090C21***AHRI reference: 215631372 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952216 → |
CAA**6024AM*+ furnace: 83*SB60100M21***AHRI reference: 215631874 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952230 → |
CAA**6024AM*+ furnace: 88*TB60090C21***AHRI reference: 215631907 | 16.00 | 8.10 | 25600 | 2.20 | EPA 3952248 → |
CAA**6024AM*+ furnace: 88*TB60110C21***AHRI reference: 215631921 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952261 → |
CAA**6024AM*+ furnace: 88*TB66135C24***AHRI reference: 215631935 | 16.00 | 8.10 | 26000 | 2.18 | EPA 3952276 → |
CAA**6024AM*+ furnace: 82*TB60090V21***AHRI reference: 215631949 | 16.00 | 8.10 | 25800 | 2.18 | EPA 3952291 → |
CAA**4821AM*+ furnace: 88*TB60110C21***AHRI reference: 215631386 | 16.00 | 8.10 | 25200 | 2.22 | EPA 3952300 → |
CAA**4821AM*+ furnace: 82*TB66110V21***AHRI reference: 215631432 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952333 → |
CAA**4821AM*+ furnace: 935CB66100C21***AHRI reference: 215631478 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952365 → |
CAA**4821AM*+ furnace: 935SB60100M21***AHRI reference: 215631638 | 16.00 | 8.10 | 25200 | 2.20 | EPA 3952440 → |
CAA**4821AM*+ furnace: 935SB66100M21***AHRI reference: 215631657 | 16.00 | 8.10 | 24800 | 2.22 | EPA 3952455 → |
CAA**4821AM*+ furnace: 986TD60080C21***AHRI reference: 215631671 | 16.00 | 8.10 | 25000 | 2.22 | EPA 3952468 → |
CAA**4821AM*+ furnace: 926TC66100V21***AHRI reference: 215631775 | 16.00 | 8.10 | 24800 | 2.24 | EPA 3952517 → |
CAA**6024AM*+ furnace: 82*SB60090V21***AHRI reference: 215631816 | 16.00 | 8.10 | 25800 | 2.18 | EPA 3952532 → |
CAA**6024AM*+ furnace: 82*SB66110V21***AHRI reference: 215631829 | 16.00 | 8.10 | 25600 | 2.20 | EPA 3952545 → |
CAA**6024AM*+ furnace: 82*SB66135V24***AHRI reference: 215631842 | 16.00 | 8.10 | 25800 | 2.18 | EPA 3952558 → |
CAA**6024AM*+ furnace: 82*TB66135V24***AHRI reference: 215631983 | 16.00 | 8.10 | 25600 | 2.22 | EPA 3952569 → |
CAA**6024AM*+ furnace: 82*TB66110V21***AHRI reference: 215631965 | 16.00 | 8.10 | 25600 | 2.20 | EPA 3952597 → |
CAA**6024AM*+ furnace: 935CB66100C21***AHRI reference: 215632005 | 16.00 | 8.10 | 25600 | 2.20 | EPA 3952620 → |
CAA**6121AM*+ furnace: 88*TB60070C21***AHRI reference: 215632455 | 16.00 | 8.10 | 26200 | 2.18 | EPA 3952752 → |
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 →