XH660E2S11
LX SERIES · source records, page 6
222 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH660E2S11. 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 222 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 | 222 / 222 |
| EER2 · BTU/Wh | 11–12 | 222 / 222 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 222 / 222 |
| Cooling capacity · BTU/h | 52,500–55,000 | 222 / 222 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 56,000–60,000 | 222 / 222 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 37,800–39,500 | 222 / 222 |
| Heating capacity at 5°F / −15°C · BTU/h | 30,000–32,600 | 222 / 222 |
| COP at 5°F / −15°C | 2–2.38 | 222 / 222 |
| Equipment / loop type | HP - Split System | 222 / 222 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 222 / 222 |
| Compressor staging | Two-stage | 222 / 222 |
| Connected capability | No | 222 / 222 |
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 |
|---|---|---|---|---|---|
CTF60C5CHS1+ furnace: Z9ES080C16SMPS1AHRI reference: 217018011 | 15.20 | 8.00 | 31800 | 2.24 | EPA 4571802 → |
CTF60C5CHS1+ furnace: Z8ET100C20LMPS1AHRI reference: 217018010 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571803 → |
CTF60C5CHS1+JMET16CS2N1AHRI reference: 217017998 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4571813 → |
CTF60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217017994 | 15.20 | 8.00 | 31800 | 2.24 | EPA 4571815 → |
CTF60C5CHS1+ furnace: Z8ES120C16LMPS1AHRI reference: 217017989 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571820 → |
CTF60C5CHS1+ furnace: Z8ES120C16SMPS1AHRI reference: 217017988 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571821 → |
CTF60C5CHS1+ furnace: Z8ES100C20LMPS1AHRI reference: 217017982 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571823 → |
CTF60C5CHS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217017981 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571824 → |
CTF60D5CHS1+JMVT20DC2N1AHRI reference: 217017977 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571828 → |
CTF60C5CHS1+ furnace: Z9ES100C16SMPS1AHRI reference: 217017968 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571836 → |
CTU60D5XHS1+JMET18DS2N1+TXVAHRI reference: 217017966 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571838 → |
CTU60D5XHS1+JMC20D2SN1+TXVAHRI reference: 217017960 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571843 → |
CTF60C5CHS1+JMVT16CC2N1AHRI reference: 217017950 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571850 → |
CTF60D5CHS1+JME18D2SN1AHRI reference: 217017940 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571858 → |
CTF60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217017939 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571859 → |
CTF60D5CJS1+ furnace: Z9ES120D20SMPS1AHRI reference: 217017935 | 15.20 | 8.10 | 32400 | 2.32 | EPA 4571861 → |
CTF60C5CHS1+JMVT17CC2N1AHRI reference: 217017919 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571873 → |
CTF60C5CHS1+JMC16C2SN1AHRI reference: 217017912 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571879 → |
CTF60C5CHS1+ furnace: Z9ES100C20SMPS1AHRI reference: 217017906 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571883 → |
CTF60D5CHS1+JMC20D2SN1AHRI reference: 217017903 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571886 → |
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 →