XH648E2S11
LX SERIES · source records, page 5
516 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 516 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 | 516 / 516 |
| EER2 · BTU/Wh | 11.7–12 | 516 / 516 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 516 / 516 |
| Cooling capacity · BTU/h | 45,000–49,000 | 516 / 516 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 516 / 516 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 516 / 516 |
| Heating capacity at 5°F / −15°C · BTU/h | 25,000–27,800 | 516 / 516 |
| COP at 5°F / −15°C | 2–2.4 | 516 / 516 |
| Equipment / loop type | HP - Split System | 516 / 516 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 516 / 516 |
| Compressor staging | Two-stage | 516 / 516 |
| Connected capability | No | 516 / 516 |
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 |
|---|---|---|---|---|---|
CTF60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019923 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014981 → |
CTU60C5XGS1+TXV+ furnace: Z8ET120C20LMPS1AHRI reference: 217019963 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014982 → |
CTU60D5XHS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217019925 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014983 → |
CTM60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019926 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014984 → |
CTU60C5XGS1+TXV+ furnace: Z8ES080C20SMPS1AHRI reference: 217019929 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014985 → |
CTF60D5CGS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019928 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014986 → |
CTF60C5CGS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217019930 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014987 → |
CTM60C5CHS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217019931 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4014988 → |
CTF60C5CHS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217019932 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4014989 → |
CTF60C5CHS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217019933 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4014990 → |
CTU60C5XGS1+TXV+ furnace: Z8ES100C20SMPS1AHRI reference: 217019935 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4014991 → |
CTM60C5CHS1+ furnace: Z8ES120C16SMPS1AHRI reference: 217019937 | 16.00 | 8.10 | 27200 | 2.34 | EPA 4014992 → |
CTM60C5CHS1+ furnace: Z8ET120C20LMPS1AHRI reference: 217019965 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014993 → |
CTF60C5CGS1+ furnace: Z8ES120C16SMPS1AHRI reference: 217019939 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4014994 → |
CTU60C5XGS1+TXV+ furnace: Z8ES120C16SMPS1AHRI reference: 217019940 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4014995 → |
CTF60C5CGS1+ furnace: Z8ES120C20SMPS1AHRI reference: 217019943 | 16.00 | 8.10 | 27200 | 2.24 | EPA 4014996 → |
CTU60C5XGS1+TXV+ furnace: Z8ES120C20SMPS1AHRI reference: 217019944 | 16.00 | 8.10 | 27200 | 2.24 | EPA 4014997 → |
CTF60C5CHS1+ furnace: Z8ES080C16LMPS1AHRI reference: 217019966 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4014998 → |
CTF60C5CHS1+ furnace: Z8ES120C20SMPS1AHRI reference: 217019942 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014999 → |
CTU60D5XGS1+TXV+ furnace: Z8ES130D20SMPS1AHRI reference: 217019946 | 16.00 | 8.10 | 27400 | 2.28 | EPA 4015000 → |
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 →