GH8TAN536**AA*
2-STAGE 18 SEER HP
285 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 285 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 | 285 / 285 |
| EER2 · BTU/Wh | 11.7–13 | 285 / 285 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 285 / 285 |
| Cooling capacity · BTU/h | 33,800–38,000 | 285 / 285 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,200–39,000 | 285 / 285 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 23,000–24,200 | 285 / 285 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,500–19,600 | 285 / 285 |
| COP at 5°F / −15°C | 1.78–2.48 | 285 / 285 |
| Equipment / loop type | HP - Split System | 285 / 285 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 285 / 285 |
| Compressor staging | Two-stage | 285 / 285 |
| Connected capability | No | 285 / 285 |
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 |
|---|---|---|---|---|---|
FT5ANBD60L*AHRI reference: 215628936 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950871 → |
FG5ANBD60L*AHRI reference: 215628937 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950873 → |
FT5AN(B,X)C48L*AHRI reference: 215628882 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950423 → |
FG5ANXC48L*AHRI reference: 215628883 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950424 → |
FT5BD4821X*AHRI reference: 218695406 | 16.50 | 8.10 | 18400 | 2.24 | EPA 4683421 → |
CVAMA4821XMA*+ furnace: 58SU*B080M21**20AHRI reference: 215619533 | 16.00 | 8.00 | 17500 | 1.90 | EPA 3946328 → |
CVAMA4921XMA*+ furnace: 58SP*B090V21**20AHRI reference: 215619884 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946539 → |
CVAMA4921XMA*+ furnace: 58SU*B080M21**20AHRI reference: 215619897 | 16.00 | 8.00 | 17700 | 1.95 | EPA 3946556 → |
CVAMA4921XMA*+ furnace: 58TP*B090V21**20AHRI reference: 215619970 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946628 → |
CVAMA4921XMA*+ furnace: 59CU5B100C21**22AHRI reference: 215620000 | 16.00 | 8.00 | 17900 | 1.95 | EPA 3946641 → |
CVAMA4921XMA*+ furnace: 59TN6C080C21**20AHRI reference: 215620041 | 16.00 | 7.80 | 17900 | 1.80 | EPA 3946655 → |
CVAMA4921XMA*+ furnace: 59TP6C100V21**20AHRI reference: 215620076 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946672 → |
CVAMA4921XMA*+ furnace: GG96VTAB60100C**AHRI reference: 215620077 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946673 → |
CVAVA3817XMA*+ furnace: 58SP*B090V17**16AHRI reference: 215621309 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946859 → |
CVAVA3817XMA*+ furnace: 58SU*B040M17**12AHRI reference: 215621322 | 16.00 | 8.00 | 17600 | 1.85 | EPA 3946872 → |
CVAVA3817XMA*+ furnace: 58SU*B060M17**16AHRI reference: 215621341 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946891 → |
CVAVA3817XMA*+ furnace: 58TN*B090C17**16AHRI reference: 215621402 | 16.00 | 7.80 | 17600 | 1.80 | EPA 3946925 → |
CVAVA3817XMA*+ furnace: 58TP*B090V17**16AHRI reference: 215621442 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946969 → |
CAA**3721AM*+ furnace: 58SP*B110V21**22AHRI reference: 215635683 | 16.00 | 8.10 | 19400 | 2.24 | EPA 3954576 → |
CAA**3721AM*+ furnace: 58SU*B060M17**16AHRI reference: 215635713 | 16.00 | 8.10 | 19300 | 2.26 | EPA 3954609 → |
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 →