XH660E2S11
LX SERIES · source records, page 5
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 |
|---|---|---|---|---|---|
CTM60D5CHS1+JMVT20DC2N1AHRI reference: 217018628 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571608 → |
CTM60C5CHS1+JMET16CS2N1AHRI reference: 217018627 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4571609 → |
CTM60C5CHS1+JMC17C2SN1AHRI reference: 217018625 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571610 → |
CTM60C5CHS1+JMVT16CC2N1AHRI reference: 217018624 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571611 → |
CTM60D5CHS1+JMET18DS2N1AHRI reference: 217018621 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571612 → |
CTM60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217018618 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571613 → |
CTM60C5CHS1+ furnace: Z9ET080C16SMPS1AHRI reference: 217018617 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571614 → |
CTM60D5CHS1+JMC20D2SN1AHRI reference: 217018615 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571615 → |
CTM60C5CHS1+JMC16C2SN1AHRI reference: 217018611 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571616 → |
CTU60D5XHS1+TXV+ furnace: Z8ES130D20LMPS1AHRI reference: 217018088 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4571741 → |
CTU60D5XHS1+TXV+ furnace: Z8ES130D20SMPS1AHRI reference: 217018087 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4571742 → |
CTF60C5CHS1+ furnace: Z8ES120C20LMPS1AHRI reference: 217018063 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571761 → |
CTF60C5CHS1+ furnace: Z8ES120C20SMPS1AHRI reference: 217018062 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571762 → |
CTU60D5XHS1+TXV+ furnace: Z9ET120D20SMPS1AHRI reference: 217018059 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571763 → |
CTF60D5CHS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217018058 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4571764 → |
CTF60C5CHS1+ furnace: Z8ET100C16LMPS1AHRI reference: 217018057 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4571765 → |
CTU60D5XHS1+JMVT20DC2N1+TXVAHRI reference: 217018035 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571783 → |
CTF60D5CHS1+JMET18DS2N1AHRI reference: 217018025 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571792 → |
CTF60D5CJS1+ furnace: Z9ET120D20SMPS1AHRI reference: 217018024 | 15.20 | 8.10 | 32400 | 2.34 | EPA 4571793 → |
CTF60C5CHS1+ furnace: Z9ES080C20SMPS1AHRI reference: 217018020 | 15.20 | 8.10 | 32000 | 2.22 | EPA 4571796 → |
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 →