GH8TAN536**AA*
2-STAGE 18 SEER HP
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 |
|---|---|---|---|---|---|
FT5ANBD60L*AHRI reference: 215628941 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950877 → |
PF5TNBD60L*AHRI reference: 215628943 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950878 → |
FG5ANBD60L*AHRI reference: 215628942 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950879 → |
FT5AN(B,X)C48L*AHRI reference: 215628887 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950427 → |
PF5TNXC48L*AHRI reference: 215628889 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950429 → |
FG5ANXC48L*AHRI reference: 215628888 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950431 → |
FT5BD4821X*AHRI reference: 218695408 | 16.50 | 8.10 | 18400 | 2.24 | EPA 4683419 → |
CVAMA4821XMA*+ furnace: 83*SB60080M21***AHRI reference: 215619535 | 16.00 | 8.00 | 17500 | 1.90 | EPA 3946332 → |
CVAMA4921XMA*+ furnace: 82*SB60090V21***AHRI reference: 215619886 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946542 → |
CVAMA4921XMA*+ furnace: 83*SB60080M21***AHRI reference: 215619899 | 16.00 | 8.00 | 17700 | 1.95 | EPA 3946555 → |
CVAMA4921XMA*+ furnace: 82*TB60090V21***AHRI reference: 215619972 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946627 → |
CVAMA4921XMA*+ furnace: 935CB66100C21***AHRI reference: 215620002 | 16.00 | 8.00 | 17900 | 1.95 | EPA 3946644 → |
CVAMA4921XMA*+ furnace: 986TD60080C21***AHRI reference: 215620043 | 16.00 | 7.80 | 17900 | 1.80 | EPA 3946658 → |
CVAMA4921XMA*+ furnace: 926TC60100V21***AHRI reference: 215620079 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946675 → |
CVAVA3817XMA*+ furnace: 82*SB48090V17***AHRI reference: 215621311 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946864 → |
CVAVA3817XMA*+ furnace: 83*SB36040M17***AHRI reference: 215621324 | 16.00 | 8.00 | 17600 | 1.85 | EPA 3946874 → |
CVAVA3817XMA*+ furnace: 83*SB48060M17***AHRI reference: 215621343 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946894 → |
CVAVA3817XMA*+ furnace: 88*TB48090C17***AHRI reference: 215621404 | 16.00 | 7.80 | 17600 | 1.80 | EPA 3946928 → |
CVAVA3817XMA*+ furnace: 82*TB48090V17***AHRI reference: 215621444 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946971 → |
CAA**3721AM*+ furnace: 82*SB66110V21***AHRI reference: 215635685 | 16.00 | 8.10 | 19400 | 2.24 | EPA 3954581 → |
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 →