XH648E2S11
LX SERIES · source records, page 23
554 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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 554 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 | 554 / 554 |
| EER2 · BTU/Wh | 11.7–12 | 554 / 554 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 554 / 554 |
| Cooling capacity · BTU/h | 45,000–49,000 | 554 / 554 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 554 / 554 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 554 / 554 |
| Heating capacity at 5°F / −15°C · BTU/h | 25,000–27,800 | 554 / 554 |
| COP at 5°F / −15°C | 2–2.4 | 554 / 554 |
| Equipment / loop type | HP - Split System | 554 / 554 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 554 / 554 |
| Compressor staging | Two-stage | 554 / 554 |
| Connected capability | No | 554 / 554 |
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 |
|---|---|---|---|---|---|
CTU60C5XGS2+TXV+ furnace: Z9ES080C20SMPS1AHRI reference: 218529192 | 16.00 | 8.10 | 27800 | 2.22 | EPA 4649626 → |
CTF60C5CGS2+ furnace: Z9ES080C20SMPS1AHRI reference: 218529186 | 16.00 | 8.10 | 27800 | 2.22 | EPA 4649632 → |
CTU60C5XGS2+TXV+ furnace: Z9ET100C16SMPS1AHRI reference: 218529182 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4649636 → |
CTF60C5CGS2+ furnace: Z9ET100C16SMPS1AHRI reference: 218529178 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4649640 → |
CTU60C5XGS2+TXV+ furnace: Z8VT120C20SMPC1AHRI reference: 218529174 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4649644 → |
CTF60C5CGS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218529170 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4649648 → |
CTU60C5XGS2+TXV+ furnace: Z8VT080C16SMPC1AHRI reference: 218529166 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4649652 → |
CTF60C5CGS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218529162 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4649656 → |
CTU60C5XGS2+TXV+ furnace: Z8VT100C20SMPC1AHRI reference: 218529158 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4649660 → |
CTF60C5CGS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218529154 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4649664 → |
CTU60C5XGS2+TXV+ furnace: Z8VT100C16SMPC1AHRI reference: 218529150 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4649668 → |
CTF60C5CGS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218529146 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4649672 → |
CTM60C5CHS2+JME12C2SN2AHRI reference: 218638398 | 16.00 | 8.10 | 26400 | 2.34 | EPA 4664277 → |
CTM60C5CHS2+JME16C2SN2AHRI reference: 218638392 | 16.00 | 8.10 | 27000 | 2.34 | EPA 4664283 → |
CTF60D5CHS2+JME18D2SN2AHRI reference: 218638380 | 16.00 | 8.10 | 26800 | 2.36 | EPA 4664295 → |
CTF60C5CHS2+JME12C2SN2AHRI reference: 218638332 | 16.00 | 8.10 | 26400 | 2.34 | EPA 4664307 → |
CTM60D5CGS2+JME18D2SN2AHRI reference: 218638326 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4664313 → |
CTU60C5XGS2+JME12C2SN2+TXVAHRI reference: 218638320 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4664319 → |
CTF60C5CGS2+JME12C2SN2AHRI reference: 218638314 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4664325 → |
CTM60C5CGS2+JME16C2SN2AHRI reference: 218638308 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4664331 → |
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 →