GH8TAN524**AA*
2-STAGE 18 SEER HP · source records, page 6
541 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for GH8TAN524**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**3717AM*+ furnace: 83*SB36040M17***AHRI reference: 215647058 | 17.50 | 8.10 | 11000 | 2.08 | EPA 3959331 → |
CAA**3717AM*+ furnace: 83*CA36040C17***AHRI reference: 215646956 | 17.50 | 8.10 | 11300 | 2.06 | EPA 3959688 → |
CAA**3717AM*+ furnace: 82*SB36045V14***AHRI reference: 215646980 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959708 → |
CAA**3717AM*+ furnace: 82*SB36070V14***AHRI reference: 215647000 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959715 → |
CAA**3717AM*+ furnace: 83*SB48060M17***AHRI reference: 215647086 | 17.50 | 8.10 | 11100 | 2.10 | EPA 3959856 → |
CAA**3717AM*+ furnace: 88*TB36070C14***AHRI reference: 215647134 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959890 → |
CAA**3717AM*+ furnace: 88*TB48070C17***AHRI reference: 215647155 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959903 → |
CAA**3717AM*+ furnace: 88*TB48090C17***AHRI reference: 215647175 | 17.50 | 8.10 | 11100 | 2.10 | EPA 3959916 → |
CAA**3717AM*+ furnace: 82*TB36045V14***AHRI reference: 215647196 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959930 → |
CAA**3717AM*+ furnace: 82*TB36070V14***AHRI reference: 215647222 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3959945 → |
CAA**3717AM*+ furnace: 82*TB48070V17***AHRI reference: 215647236 | 17.50 | 8.10 | 11000 | 2.08 | EPA 3959967 → |
CAA**3717AM*+ furnace: 82*TB48090V17***AHRI reference: 215647261 | 17.50 | 8.10 | 11000 | 2.10 | EPA 3959973 → |
CAA**3717AM*+ furnace: 987MC42060C17***AHRI reference: 215647299 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3960007 → |
CAA**3717AM*+ furnace: 987MC42080C17***AHRI reference: 215647320 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3960011 → |
CAA**3717AM*+ furnace: 926TC48080V17***AHRI reference: 215647660 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3960098 → |
CAA**3717AM*+ furnace: 986TD42060C17***AHRI reference: 215647511 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3960214 → |
CAA**3717AM*+ furnace: 986TD42080C17***AHRI reference: 215647533 | 17.50 | 8.10 | 11000 | 2.10 | EPA 3960228 → |
CAA**3717AM*+ furnace: 926SB48080V17***AHRI reference: 215647415 | 17.50 | 8.10 | 11100 | 2.08 | EPA 3960347 → |
CAA**3721AM*+ furnace: 88*TB60090C21***AHRI reference: 215648030 | 17.50 | 8.10 | 11100 | 2.10 | EPA 3960614 → |
CAA**3721AM*+ furnace: 88*TB60110C21***AHRI reference: 215648051 | 17.50 | 8.10 | 11100 | 2.10 | EPA 3960631 → |
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 →