XH648E2S11
LX SERIES · source records, page 9
184 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH648E2S11. 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.
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Heating performance & equipment details
Ranges include the 184 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 | 15.2–16 | 184 / 184 |
| EER2 · BTU/Wh | 11.7–12 | 184 / 184 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 184 / 184 |
| Cooling capacity · BTU/h | 45,500–48,000 | 184 / 184 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 184 / 184 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 184 / 184 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,400–27,800 | 184 / 184 |
| COP at 5°F / −15°C | 2.1–2.38 | 184 / 184 |
| Equipment / loop type | HP - Split System | 184 / 184 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 184 / 184 |
| Compressor staging | Two-stage | 184 / 184 |
| Connected capability | No | 184 / 184 |
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 |
|---|---|---|---|---|---|
CTM60D5CGS1+ furnace: RG19120D20MPS1AHRI reference: 217022705 | 15.20 | 8.10 | 27600 | 2.24 | EPA 4571216 → |
CTM60C5CGS1+ furnace: RG19100C16MPS1AHRI reference: 217022664 | 15.20 | 8.10 | 27200 | 2.24 | EPA 4571218 → |
CTF60D5CGS1+ furnace: RG19120D20MPS1AHRI reference: 217020507 | 15.20 | 8.10 | 27400 | 2.26 | EPA 4571271 → |
CTU60D5XGS1+TXV+ furnace: RG19120D20MPS1AHRI reference: 217020506 | 15.20 | 8.10 | 27400 | 2.26 | EPA 4571272 → |
CTU60C5XGS1+TXV+ furnace: RG19080C16MPS1AHRI reference: 217020503 | 15.20 | 8.10 | 27800 | 2.20 | EPA 4571274 → |
CTF60C5CGS1+ furnace: RG19080C16MPS1AHRI reference: 217020502 | 15.20 | 8.10 | 27800 | 2.20 | EPA 4571275 → |
CTF60C5CGS1+ furnace: RG19100C16MPS1AHRI reference: 217020496 | 15.20 | 8.10 | 27200 | 2.22 | EPA 4571277 → |
CTU60C5XGS1+TXV+ furnace: RG19100C16MPS1AHRI reference: 217020495 | 15.20 | 8.10 | 27200 | 2.22 | EPA 4571278 → |
CTF60C5CHS1AHRI reference: 217020459 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4571279 → |
CTM60D5CHS1AHRI reference: 217020446 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4571280 → |
CTU60D5XHS1+TXVAHRI reference: 217020445 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4571281 → |
CTF60D5CHS1AHRI reference: 217020444 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4571282 → |
CTM60C5CHS1AHRI reference: 217020425 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4571283 → |
CTM60D5CHS2AHRI reference: 218530222 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4648626 → |
CTM60D5CGS2+ furnace: RG19120D20MPS1AHRI reference: 218530164 | 15.20 | 8.10 | 27600 | 2.24 | EPA 4648678 → |
CTM60C5CHS2AHRI reference: 218530050 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4648792 → |
CTM60C5CGS2+ furnace: RG19100C16MPS1AHRI reference: 218529840 | 15.20 | 8.10 | 27200 | 2.24 | EPA 4649002 → |
CTF60D5CHS2AHRI reference: 218529734 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4649108 → |
CTF60D5CGS2+ furnace: RG19120D20MPS1AHRI reference: 218529670 | 15.20 | 8.10 | 27400 | 2.26 | EPA 4649160 → |
CTF60C5CHS2AHRI reference: 218529450 | 15.20 | 7.80 | 27800 | 2.26 | EPA 4649380 → |
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 →