XH660E2S11
LX SERIES · source records, page 11
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 |
|---|---|---|---|---|---|
CTF60C5CHS2+ furnace: Z8ES100C16LMPS1AHRI reference: 218528658 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647434 → |
CTF60C5CHS2+ furnace: Z8ES100C16SMPS1AHRI reference: 218528654 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647438 → |
CTF60C5CHS2+ furnace: Z9ES100C16SMPS1AHRI reference: 218528648 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647444 → |
CTF60C5CHS2+ furnace: Z8ET100C20LMPS1AHRI reference: 218528644 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4647448 → |
CTF60C5CHS2+JMC16C2SN1AHRI reference: 218528640 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4647452 → |
CTF60C5CHS2+JMVT16CC2N1AHRI reference: 218528636 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4647456 → |
CTF60C5CHS2+ furnace: Z9ET100C20SMPS1AHRI reference: 218528632 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4647460 → |
CTF60C5CHS2+ furnace: Z8ES120C16LMPS1AHRI reference: 218528626 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4647466 → |
CTF60C5CHS2+ furnace: Z8ES120C16SMPS1AHRI reference: 218528622 | 15.20 | 8.10 | 31400 | 2.26 | EPA 4647470 → |
CTF60C5CHS2+JMC17C2SN1AHRI reference: 218528618 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4647474 → |
CTF60C5CHS2+JMVT17CC2N1AHRI reference: 218528614 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4647478 → |
CTF60C5CHS2+ furnace: Z8ES120C20LMPS1AHRI reference: 218528608 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647484 → |
CTF60C5CHS2+ furnace: Z8ES120C20SMPS1AHRI reference: 218528604 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647488 → |
CTF60C5CHS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218528594 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647492 → |
CTF60C5CHS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218528590 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4647496 → |
CTF60C5CHS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218528586 | 15.20 | 8.10 | 31800 | 2.26 | EPA 4647500 → |
CTF60C5CHS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218528582 | 15.20 | 8.10 | 31800 | 2.26 | EPA 4647504 → |
CTM60D5CJS2+JME18D2SN2AHRI reference: 218638262 | 15.20 | 8.50 | 32000 | 2.36 | EPA 4664377 → |
CTF60C5CHS2+JME16C2SN2AHRI reference: 218638256 | 15.20 | 8.10 | 31400 | 2.28 | EPA 4664383 → |
CTM60D5CHS2+JME18D2SN2AHRI reference: 218638250 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4664389 → |
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 →