XH648E2S11
LX SERIES · source records, page 4
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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
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 |
|---|---|---|---|---|---|
CTM60C5CHS1+ furnace: Z8ES080C16SMPS1AHRI reference: 217019911 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4014961 → |
CTU60C5XGS1+TXV+ furnace: Z8ES080C16SMPS1AHRI reference: 217019910 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014962 → |
CTF60C5CGS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019912 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014963 → |
CTU60C5XGS1+TXV+ furnace: Z9ET100C16SMPS1AHRI reference: 217019913 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014964 → |
CTU60D5XGS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217019927 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014965 → |
CTM60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019914 | 16.00 | 8.10 | 27200 | 2.30 | EPA 4014966 → |
CTF60C5CGS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217019934 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4014967 → |
CTF60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217019915 | 16.00 | 8.10 | 27600 | 2.28 | EPA 4014968 → |
CTU60C5XGS1+TXV+ furnace: Z9ET100C20SMPS1AHRI reference: 217019917 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014969 → |
CTM60C5CHS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217019936 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4014970 → |
CTF60C5CGS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217019916 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4014971 → |
CTF60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217019918 | 16.00 | 8.10 | 27600 | 2.30 | EPA 4014972 → |
CTM60C5CHS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019920 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014973 → |
CTF60C5CHS1+ furnace: Z8ES120C16SMPS1AHRI reference: 217019938 | 16.00 | 8.10 | 27200 | 2.34 | EPA 4014974 → |
CTM60C5CHS1+ furnace: Z8ES120C20SMPS1AHRI reference: 217019941 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014975 → |
CTU60C5XGS1+TXV+ furnace: Z8ES100C16SMPS1AHRI reference: 217019921 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014976 → |
CTF60D5CGS1+ furnace: Z8ES130D20SMPS1AHRI reference: 217019945 | 16.00 | 8.10 | 27400 | 2.28 | EPA 4014977 → |
CTF60C5CGS1+ furnace: Z8ES100C16SMPS1AHRI reference: 217019922 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014978 → |
CTF60C5CGS1+ furnace: Z8ET100C16LMPS1AHRI reference: 217019950 | 16.00 | 8.10 | 27400 | 2.24 | EPA 4014979 → |
CTF60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217019924 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014980 → |
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 →