XH648E2S11
LX SERIES · source records, page 2
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 |
|---|---|---|---|---|---|
CTM60D5CHS1+ furnace: RL18130D20MPS1AHRI reference: 217020363 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4014571 → |
CTF60D5CHS1+ furnace: RL18130D20MPS1AHRI reference: 217020364 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4014572 → |
CTU60D5XHS1+TXV+ furnace: RL18130D20MPS1AHRI reference: 217020365 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4014573 → |
CTF60C5CGS1+ furnace: RL18100C20MPS1AHRI reference: 217020366 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4014574 → |
CTU60C5XGS1+TXV+ furnace: RL18100C20MPS1AHRI reference: 217020367 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4014575 → |
CTF60C5CHS1+ furnace: RL18100C20MPS1AHRI reference: 217020368 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4014576 → |
CTM60C5CHS1+ furnace: RL18100C20MPS1AHRI reference: 217020369 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4014577 → |
CTM60C5CHS1+ furnace: RL18120C16MPS1AHRI reference: 217020370 | 16.00 | 8.10 | 27200 | 2.34 | EPA 4014578 → |
CTF60C5CHS1+ furnace: RL18120C16MPS1AHRI reference: 217020371 | 16.00 | 8.10 | 27200 | 2.34 | EPA 4014579 → |
CTF60C5CHS1+ furnace: RL18100C16MPS1AHRI reference: 217020377 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015237 → |
CTF60C5CHS1+JME16C2SN1AHRI reference: 217020389 | 16.00 | 8.10 | 26800 | 2.36 | EPA 4015242 → |
CTF60C5CGS1+ furnace: RL18120C16MPS1AHRI reference: 217020372 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4015292 → |
CTU60C5XGS1+TXV+ furnace: RL18120C16MPS1AHRI reference: 217020373 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4015294 → |
CTU60C5XGS1+TXV+ furnace: RL18100C16MPS1AHRI reference: 217020374 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015295 → |
CTM60C5CHS1+ furnace: RL18100C16MPS1AHRI reference: 217020375 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015296 → |
CTF60C5CGS1+ furnace: RL18100C16MPS1AHRI reference: 217020376 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015297 → |
CTU60C5XGS1+TXV+ furnace: RL18080C20MPS1AHRI reference: 217020378 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015298 → |
CTF60C5CGS1+ furnace: RL18080C20MPS1AHRI reference: 217020379 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015299 → |
CTM60C5CHS1+ furnace: RL18080C20MPS1AHRI reference: 217020380 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4015300 → |
CTF60C5CHS1+ furnace: RL18080C20MPS1AHRI reference: 217020381 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4015301 → |
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 →