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: Z8ET100C16LMPS1AHRI reference: 217018002 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571809 → |
CTU60D5XHS1+JMVT20DC2N1+TXVAHRI reference: 217017978 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571827 → |
CTF60D5CHS1+JMET18DS2N1AHRI reference: 217017965 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571839 → |
CTF60D5CJS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217017964 | 15.20 | 8.10 | 32400 | 2.34 | EPA 4571840 → |
CTF60C5CHS1+ furnace: Z9ES080C20SMPS1AHRI reference: 217017961 | 15.20 | 8.10 | 32000 | 2.22 | EPA 4571842 → |
CTF60C5CHS1+ furnace: Z9ES080C16SMPS1AHRI reference: 217017952 | 15.20 | 8.00 | 31800 | 2.24 | EPA 4571848 → |
CTF60C5CHS1+ furnace: Z8ET100C20LMPS1AHRI reference: 217017951 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571849 → |
CTF60C5CHS1+JMET16CS2N1AHRI reference: 217017938 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4571860 → |
CTF60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217017933 | 15.20 | 8.00 | 31800 | 2.24 | EPA 4571862 → |
CTF60C5CHS1+ furnace: Z8ES120C16LMPS1AHRI reference: 217017930 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571865 → |
CTF60C5CHS1+ furnace: Z8ES120C16SMPS1AHRI reference: 217017929 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571866 → |
CTF60C5CHS1+ furnace: Z8ES100C20LMPS1AHRI reference: 217017924 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571868 → |
CTF60C5CHS1+ furnace: Z8ES100C20SMPS1AHRI reference: 217017923 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571869 → |
CTF60D5CHS1+JMVT20DC2N1AHRI reference: 217017920 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571872 → |
CTF60C5CHS1+ furnace: Z9ES100C16SMPS1AHRI reference: 217017913 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571878 → |
CTU60D5XHS1+JMET18DS2N1+TXVAHRI reference: 217017911 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571880 → |
CTU60D5XHS1+JMC20D2SN1+TXVAHRI reference: 217017904 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571885 → |
CTF60C5CHS1+JMVT16CC2N1AHRI reference: 217017893 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571893 → |
CTF60D5CHS1+JME18D2SN1AHRI reference: 217017889 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571896 → |
CTF60C5CHS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217017888 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571897 → |
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 →