GH8TAN536**AA*
2-STAGE 18 SEER HP · source records, page 8
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**4821AM*+ furnace: 987MC60080C21***AHRI reference: 215639284 | 15.50 | 8.10 | 19100 | 2.26 | EPA 3956320 → |
CAA**4821AM*+ furnace: 987MC66100C21***AHRI reference: 215639315 | 15.50 | 8.10 | 19100 | 2.26 | EPA 3956332 → |
CAA**4821AM*+ furnace: 926SB60100V21***AHRI reference: 215639396 | 15.50 | 8.10 | 19300 | 2.24 | EPA 3956359 → |
CAA**4821AM*+ furnace: 926TC60100V21***AHRI reference: 215639723 | 15.50 | 8.10 | 19100 | 2.26 | EPA 3956424 → |
CAA**4821AM*+ furnace: 935SB60100M21***AHRI reference: 215639500 | 15.50 | 8.10 | 19100 | 2.26 | EPA 3956463 → |
CAA**4821AM*+ furnace: 935SB66100M21***AHRI reference: 215639529 | 15.50 | 8.10 | 19000 | 2.26 | EPA 3956480 → |
CAA**4821AM*+ furnace: 986TD66100C21***AHRI reference: 215639614 | 15.50 | 8.10 | 19100 | 2.26 | EPA 3956496 → |
CSAH*4212AM*+ furnace: 83*SB60080M21***AHRI reference: 215641011 | 15.50 | 8.10 | 19000 | 2.26 | EPA 3956724 → |
CAA**3721AM*+ furnace: 987TA66100C21***AHRI reference: 215721373 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3982101 → |
CAA**3721AM*+ furnace: 927TA60100V21***AHRI reference: 215721387 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3982110 → |
CAA**4321AM*+ furnace: 987TA60080C21***AHRI reference: 215721534 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3982141 → |
CAA**4321AM*+ furnace: 987TA66100C21***AHRI reference: 215721548 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3982152 → |
CAA**4321AM*+ furnace: 927TA60100V21***AHRI reference: 215721562 | 15.50 | 8.00 | 19200 | 2.26 | EPA 3982168 → |
CAA**4821AM*+ furnace: 987TA66100C21***AHRI reference: 215721580 | 15.50 | 8.00 | 19100 | 2.26 | EPA 3982182 → |
CAA**4321AM*+ furnace: 927TA66100V21***AHRI reference: 215715062 | 15.50 | 8.50 | 19200 | 2.40 | EPA 3997687 → |
F55AA*B36L*AHRI reference: 216464273 | 15.20 | 8.10 | 18800 | 2.28 | EPA 3847186 → |
PF5TNXC36L*AHRI reference: 215560686 | 15.20 | 8.10 | 18800 | 2.20 | EPA 3848811 → |
FG5ANXC36L*AHRI reference: 215560685 | 15.20 | 8.10 | 18800 | 2.20 | EPA 3848812 → |
CVAMA4821XMA*+ furnace: 82*SB60090V21***AHRI reference: 215619490 | 15.20 | 7.80 | 17700 | 1.80 | EPA 3946267 → |
CVAMA4821XMA*+ furnace: 82*TB60090V21***AHRI reference: 215619641 | 15.20 | 7.80 | 17700 | 1.80 | EPA 3946346 → |
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 →