GH8TAN536**AA*
2-STAGE 18 SEER HP · source records, page 10
274 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for GH8TAN536**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 274 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 | 15.2–17 | 274 / 274 |
| EER2 · BTU/Wh | 11.7–13 | 274 / 274 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 274 / 274 |
| Cooling capacity · BTU/h | 33,800–38,000 | 274 / 274 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,200–39,000 | 274 / 274 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 23,000–24,200 | 274 / 274 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,500–19,600 | 274 / 274 |
| COP at 5°F / −15°C | 1.78–2.48 | 274 / 274 |
| Equipment / loop type | HP - Split System | 274 / 274 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 274 / 274 |
| Compressor staging | Two-stage | 274 / 274 |
| Connected capability | No | 274 / 274 |
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**3717AM*+ furnace: 926TC48060V17***AHRI reference: 215635524 | 15.20 | 8.10 | 19000 | 2.24 | EPA 3954366 → |
CAA**3717AM*+ furnace: 926TC48080V17***AHRI reference: 215635544 | 15.20 | 8.10 | 18900 | 2.24 | EPA 3954379 → |
CAA**3617AM*+ furnace: 83*SB48060M17***AHRI reference: 215634828 | 15.20 | 7.80 | 18600 | 2.26 | EPA 3954390 → |
CAA**3717AM*+ furnace: 83*CA48060C17***AHRI reference: 215635145 | 15.20 | 8.10 | 19200 | 2.22 | EPA 3954422 → |
CAA**3717AM*+ furnace: 82*SB36045V14***AHRI reference: 215635159 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954435 → |
CAA**3717AM*+ furnace: 82*SB36070V14***AHRI reference: 215635172 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954442 → |
CAA**3721AM*+ furnace: 83*CA36040C17***AHRI reference: 215635604 | 15.20 | 8.10 | 19600 | 2.22 | EPA 3954475 → |
CAA**3721AM*+ furnace: 83*CA60080C21***AHRI reference: 215635632 | 15.20 | 8.10 | 19500 | 2.24 | EPA 3954484 → |
CAA**3721AM*+ furnace: 82*SB48070V17***AHRI reference: 215635646 | 15.20 | 8.10 | 19400 | 2.26 | EPA 3954501 → |
CAA**3717AM*+ furnace: 82*SB48070V17***AHRI reference: 215635185 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954528 → |
CAA**3721AM*+ furnace: 88*TB48070C17***AHRI reference: 215635780 | 15.20 | 8.10 | 19500 | 2.24 | EPA 3954663 → |
CAA**3721AM*+ furnace: 82*TB48070V17***AHRI reference: 215635850 | 15.20 | 8.10 | 19400 | 2.26 | EPA 3954740 → |
CAA**3717AM*+ furnace: 88*TB36070C14***AHRI reference: 215635263 | 15.20 | 8.10 | 19000 | 2.26 | EPA 3954821 → |
CAA**3717AM*+ furnace: 88*TB48070C17***AHRI reference: 215635277 | 15.20 | 8.10 | 19000 | 2.26 | EPA 3954842 → |
CAA**3717AM*+ furnace: 88*TB48090C17***AHRI reference: 215635291 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954851 → |
CAA**3717AM*+ furnace: 82*TB36045V14***AHRI reference: 215635305 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954871 → |
CAA**3717AM*+ furnace: 82*TB36070V14***AHRI reference: 215635323 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954887 → |
CAA**3717AM*+ furnace: 82*TB48070V17***AHRI reference: 215635333 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954893 → |
CAA**3717AM*+ furnace: 82*TB48090V17***AHRI reference: 215635349 | 15.20 | 8.10 | 18900 | 2.28 | EPA 3954909 → |
CAA**3717AM*+ furnace: 935CB48060C17***AHRI reference: 215635359 | 15.20 | 8.10 | 18900 | 2.26 | EPA 3954917 → |
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 →