XH648E2S11
LX SERIES · source records, page 5
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 |
|---|---|---|---|---|---|
CTU60D5XGS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217019750 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014825 → |
CTF60D5CGS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019749 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014826 → |
CTM60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019751 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014827 → |
CTU60D5XHS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217019752 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014828 → |
CTF60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019753 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014829 → |
CTF60C5CGS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019755 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014830 → |
CTU60C5XGS1+TXV+ furnace: Z8ES100C16SMPS1AHRI reference: 217019756 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014831 → |
CTF60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019754 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014832 → |
CTM60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019757 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014833 → |
CTM60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217019758 | 16.00 | 8.10 | 27000 | 2.32 | EPA 4014834 → |
CTF60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217019759 | 16.00 | 8.10 | 27600 | 2.30 | EPA 4014835 → |
CTU60C5XGS1+TXV+ furnace: Z9ET100C20SMPS1AHRI reference: 217019760 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014836 → |
CTF60C5CGS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217019761 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014837 → |
CTF60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019762 | 16.00 | 8.10 | 27600 | 2.28 | EPA 4014838 → |
CTM60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019763 | 16.00 | 8.10 | 27200 | 2.30 | EPA 4014839 → |
CTF60C5CGS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019765 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014840 → |
CTU60C5XGS1+TXV+ furnace: Z9ET100C16SMPS1AHRI reference: 217019764 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014841 → |
CTU60C5XGS1+TXV+ furnace: Z8ES080C16SMPS1AHRI reference: 217019767 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014842 → |
CTM60C5CHS1+ furnace: Z8ES080C16SMPS1AHRI reference: 217019766 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4014843 → |
CTF60C5CGS1+ furnace: Z8ES080C16SMPS1AHRI reference: 217019768 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014844 → |
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 →