XH648E2S11*
LX SERIES · source records, page 3
223 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 223 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 | 223 / 223 |
| EER2 · BTU/Wh | 11.7–12 | 223 / 223 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 223 / 223 |
| Cooling capacity · BTU/h | 45,500–48,000 | 223 / 223 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 223 / 223 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 223 / 223 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,400–27,800 | 223 / 223 |
| COP at 5°F / −15°C | 2.1–2.38 | 223 / 223 |
| Equipment / loop type | HP - Split System | 223 / 223 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 223 / 223 |
| Compressor staging | Two-stage | 223 / 223 |
| Connected capability | No | 223 / 223 |
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: Z8ES120C20SMPS1*AHRI reference: 218601616 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4651109 → |
CTM60C5CHS2+ furnace: Z9ET080C16SMPS1AHRI reference: 218601614 | 16.00 | 7.80 | 26800 | 2.30 | EPA 4651110 → |
CTM60C5CHS2+ furnace: Z9ES080C16SMPS1*AHRI reference: 218601612 | 16.00 | 7.80 | 26800 | 2.30 | EPA 4651111 → |
CTM60C5CHS2+ furnace: Z8ES100C16LMPS1*AHRI reference: 218601611 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4651112 → |
CTM60C5CHS2+ furnace: Z8ES100C16SMPS1*AHRI reference: 218601609 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4651113 → |
CTM60C5CHS2+ furnace: Z8ET080C16LMPS1*AHRI reference: 218601607 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4651114 → |
CTM60C5CHS2+ furnace: Z8ET100C16LMPS1*AHRI reference: 218601606 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4651115 → |
CTM60C5CHS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218601604 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4651116 → |
CTM60C5CHS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218601602 | 16.00 | 8.10 | 27000 | 2.34 | EPA 4651117 → |
CTM60C5CHS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218601600 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4651118 → |
CTM60C5CHS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218601599 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4651119 → |
CTM60C5CGS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218601597 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4651120 → |
CTM60C5CGS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218601595 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4651121 → |
CTM60C5CGS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218601593 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4651122 → |
CTM60C5CGS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218601592 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4651123 → |
CTM60C5CGS2+ furnace: Z8ES120C16LMPS1*AHRI reference: 218601590 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4651124 → |
CTM60C5CGS2+JMC16C2SN1AHRI reference: 218601560 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4651125 → |
CTM60C5CGS2+ furnace: Z8ET100C20LMPS1*AHRI reference: 218601558 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4651126 → |
CTM60C5CGS2+ furnace: Z8ET120C20LMPS1*AHRI reference: 218601556 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4651127 → |
CTM60C5CGS2+ furnace: Z8ES120C20LMPS1*AHRI reference: 218601555 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4651128 → |
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 →