XH648E2S11
LX SERIES · source records, page 3
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.
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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 |
|---|---|---|---|---|---|
CTU60C5XGS1+TXV+ furnace: Z8ES080C16LMPS1AHRI reference: 217020172 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014646 → |
CTM60C5CHS1+ furnace: Z8ES080C16LMPS1AHRI reference: 217020171 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4014647 → |
CTF60C5CGS1+ furnace: Z8ES080C16LMPS1AHRI reference: 217020173 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014648 → |
CTU60C5XGS1+TXV+ furnace: Z8ES080C20LMPS1AHRI reference: 217020174 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014649 → |
CTF60C5CGS1+ furnace: Z8ES080C20LMPS1AHRI reference: 217020175 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014650 → |
CTM60C5CHS1+ furnace: Z8ES080C20LMPS1AHRI reference: 217020176 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4014652 → |
CTM60C5CHS1+ furnace: Z8ET120C20LMPS1AHRI reference: 217020178 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014653 → |
CTF60C5CHS1+ furnace: Z8ES080C20LMPS1AHRI reference: 217020177 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4014654 → |
CTU60C5XGS1+TXV+ furnace: Z8ET120C20LMPS1AHRI reference: 217020180 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014655 → |
CTF60C5CHS1+ furnace: Z8ET120C20LMPS1AHRI reference: 217020179 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014656 → |
CTF60C5CGS1+ furnace: Z8ET120C20LMPS1AHRI reference: 217020181 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014657 → |
CTF60C5CHS1+ furnace: Z8ET100C20LMPS1AHRI reference: 217020182 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014658 → |
CTU60C5XGS1+TXV+ furnace: Z8ET100C20LMPS1AHRI reference: 217020183 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014659 → |
CTM60C5CHS1+ furnace: Z8ET100C20LMPS1AHRI reference: 217020185 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4014660 → |
CTF60C5CGS1+ furnace: Z8ET100C20LMPS1AHRI reference: 217020184 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4014661 → |
CTM60C5CHS1+ furnace: Z8ET080C16LMPS1AHRI reference: 217020186 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4014662 → |
CTU60C5XGS1+TXV+ furnace: Z8ET080C16LMPS1AHRI reference: 217020187 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014663 → |
CTF60C5CGS1+ furnace: Z8ET080C16LMPS1AHRI reference: 217020188 | 16.00 | 8.10 | 27000 | 2.26 | EPA 4014664 → |
CTM60C5CHS1+ furnace: Z8ET100C16LMPS1AHRI reference: 217020190 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4014665 → |
CTF60C5CHS1+ furnace: Z8ET100C16LMPS1AHRI reference: 217020191 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4014666 → |
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 →