XH648E2S11
LX SERIES · source records, page 7
279 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 279 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 | 279 / 279 |
| EER2 · BTU/Wh | 11.7–12 | 279 / 279 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 279 / 279 |
| Cooling capacity · BTU/h | 45,000–49,000 | 279 / 279 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 279 / 279 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 279 / 279 |
| Heating capacity at 5°F / −15°C · BTU/h | 25,000–27,800 | 279 / 279 |
| COP at 5°F / −15°C | 2–2.4 | 279 / 279 |
| Equipment / loop type | HP - Split System | 279 / 279 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 279 / 279 |
| Compressor staging | Two-stage | 279 / 279 |
| Connected capability | No | 279 / 279 |
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 |
|---|---|---|---|---|---|
CTM60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217020687 | 16.00 | 8.10 | 27200 | 2.30 | EPA 4015214 → |
CTF60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217020688 | 16.00 | 8.10 | 27600 | 2.28 | EPA 4015215 → |
CTF60C5CGS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217020690 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4015216 → |
CTU60C5XGS1+TXV+ furnace: Z9ET100C20SMPS1AHRI reference: 217020691 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4015218 → |
CTM60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217020694 | 16.00 | 8.10 | 27000 | 2.32 | EPA 4015220 → |
CTM60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217020695 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015221 → |
CTU60C5XGS1+TXV+ furnace: Z8ES100C16SMPS1AHRI reference: 217020697 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015222 → |
CTF60C5CGS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217020698 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015223 → |
CTF60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217020699 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015224 → |
CTF60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217020701 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015225 → |
CTU60D5XHS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217020702 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015226 → |
CTM60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217020703 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4015227 → |
CTF60D5CGS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217020706 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015228 → |
CTU60D5XGS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217020705 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015229 → |
CTF60C5CGS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217020709 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4015230 → |
CTM60C5CHS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217020710 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4015231 → |
CTF60C5CHS1+ furnace: Z8ES080C20SMPS1AHRI reference: 217020711 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4015232 → |
CTF60C5CHS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217020713 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4015233 → |
CTF60C5CGS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217020714 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4015234 → |
CTU60C5XGS1+TXV+ furnace: Z8ES100C20SMPS1AHRI reference: 217020715 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4015235 → |
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 →