XH648E2S11
LX SERIES · source records, page 6
184 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 184 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 | 184 / 184 |
| EER2 · BTU/Wh | 11.7–12 | 184 / 184 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 184 / 184 |
| Cooling capacity · BTU/h | 45,500–48,000 | 184 / 184 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 184 / 184 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 184 / 184 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,400–27,800 | 184 / 184 |
| COP at 5°F / −15°C | 2.1–2.38 | 184 / 184 |
| Equipment / loop type | HP - Split System | 184 / 184 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 184 / 184 |
| Compressor staging | Two-stage | 184 / 184 |
| Connected capability | No | 184 / 184 |
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 |
|---|---|---|---|---|---|
CTM60C5CHS2+ furnace: RG19080C20MPS1AHRI reference: 218530091 | 16.00 | 8.10 | 27600 | 2.30 | EPA 4648751 → |
CTM60C5CHS2+ furnace: RL18080C16MPS1AHRI reference: 218530085 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4648757 → |
CTM60C5CHS2+ furnace: RL18120C16MPS1AHRI reference: 218530067 | 16.00 | 8.10 | 27200 | 2.34 | EPA 4648775 → |
CTM60C5CHS2+ furnace: RG19100C16MPS1AHRI reference: 218530043 | 16.00 | 8.10 | 27200 | 2.30 | EPA 4648799 → |
CTM60C5CHS2+ furnace: RL18080C20MPS1AHRI reference: 218530037 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4648805 → |
CTM60C5CHS2+ furnace: RL18120C20MPS1AHRI reference: 218530027 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4648815 → |
CTM60C5CHS2+ furnace: RG19080C16MPS1AHRI reference: 218530013 | 16.00 | 7.80 | 26800 | 2.30 | EPA 4648829 → |
CTM60C5CHS2+ furnace: RL18100C16MPS1AHRI reference: 218530007 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4648835 → |
CTM60C5CGS2+ furnace: RL18120C16MPS1AHRI reference: 218529957 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4648885 → |
CTM60C5CGS2+ furnace: RL18100C20MPS1AHRI reference: 218529947 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4648895 → |
CTM60C5CGS2+ furnace: RG19080C16MPS1AHRI reference: 218529933 | 16.00 | 8.10 | 27200 | 2.22 | EPA 4648909 → |
CTM60C5CGS2+ furnace: RL18080C16MPS1AHRI reference: 218529927 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4648915 → |
CTM60C5CGS2+ furnace: RG19100C20MPS1AHRI reference: 218529917 | 16.00 | 8.10 | 27400 | 2.22 | EPA 4648925 → |
CTM60C5CGS2+ furnace: RG19080C20MPS1AHRI reference: 218529907 | 16.00 | 8.10 | 27800 | 2.22 | EPA 4648935 → |
CTM60C5CGS2+ furnace: RL18100C16MPS1AHRI reference: 218529901 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4648941 → |
CTM60C5CGS2+ furnace: RL18080C20MPS1AHRI reference: 218529891 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4648951 → |
CTM60C5CGS2+ furnace: RL18120C20MPS1AHRI reference: 218529853 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4648989 → |
CTF60D5CHS2+ furnace: RL18130D20MPS1AHRI reference: 218529761 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4649081 → |
CTF60D5CHS2+ furnace: RG19120D20MPS1AHRI reference: 218529745 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4649097 → |
CTF60D5CGS2+ furnace: RL18130D20MPS1AHRI reference: 218529653 | 16.00 | 8.10 | 27400 | 2.28 | EPA 4649177 → |
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 →