XH660E2S11
LX SERIES
121 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.
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Heating performance & equipment details
Ranges include the 121 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 | 121 / 121 |
| EER2 · BTU/Wh | 11–12 | 121 / 121 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 121 / 121 |
| Cooling capacity · BTU/h | 52,500–55,000 | 121 / 121 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 56,000–60,000 | 121 / 121 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 37,800–39,500 | 121 / 121 |
| Heating capacity at 5°F / −15°C · BTU/h | 30,000–32,600 | 121 / 121 |
| COP at 5°F / −15°C | 2–2.38 | 121 / 121 |
| Equipment / loop type | HP - Split System | 121 / 121 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 121 / 121 |
| Compressor staging | Two-stage | 121 / 121 |
| Connected capability | No | 121 / 121 |
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 |
|---|---|---|---|---|---|
JHE60D5CH2SS1AHRI reference: 217016741 | 16.00 | 8.00 | 30000 | 2.20 | EPA 4014163 → |
CTF60D5CJS1+ furnace: Z8ES130D20SMPS1AHRI reference: 217017761 | 16.00 | 8.50 | 32200 | 2.36 | EPA 4014258 → |
CTF60D5CJS1+ furnace: Z8ES130D20LMPS1AHRI reference: 217017762 | 16.00 | 8.50 | 32200 | 2.36 | EPA 4014259 → |
CTF60D5CJS1+JME18D2SN1AHRI reference: 217017863 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4014285 → |
CTF60D5CJS1+JMET18DS2N1AHRI reference: 217017883 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4014328 → |
CTF60D5CJS1+JMC20D2SN1AHRI reference: 217017899 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4014329 → |
CTF60D5CJS1+JMVT20DC2N1AHRI reference: 217017946 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4014334 → |
JHC60D5CH2SS1AHRI reference: 217018716 | 16.00 | 8.10 | 31400 | 2.30 | EPA 4014335 → |
CTM60D5CJS1+JMVT20DC2N1AHRI reference: 217018720 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4014336 → |
CTM60D5CJS1+ furnace: Z8ES130D20SMPS1AHRI reference: 217018730 | 16.00 | 8.10 | 32400 | 2.34 | EPA 4014337 → |
CTM60D5CJS1+ furnace: Z8ES130D20LMPS1AHRI reference: 217018744 | 16.00 | 8.10 | 32400 | 2.34 | EPA 4014338 → |
CTM60D5CJS1+JME18D2SN1AHRI reference: 217018706 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4014409 → |
CTM60D5CJS1+JMC20D2SN1AHRI reference: 217018707 | 16.00 | 8.50 | 32000 | 2.36 | EPA 4014410 → |
CTM60D5CHS1+JME18D2SN1AHRI reference: 217018708 | 16.00 | 8.10 | 31600 | 2.28 | EPA 4014411 → |
JHC60C5CH2SS1AHRI reference: 217018713 | 16.00 | 8.10 | 31400 | 2.28 | EPA 4014412 → |
JHE60C5CH2SS1AHRI reference: 217018714 | 16.00 | 8.10 | 31400 | 2.28 | EPA 4014413 → |
JHE60D5CJ2SS1AHRI reference: 217022666 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4015452 → |
JHC60D5CJ2SS1AHRI reference: 217022785 | 16.00 | 8.10 | 32400 | 2.36 | EPA 4015561 → |
JSE60D5CJ2SS1AHRI reference: 217656048 | 16.00 | 8.50 | 32000 | 2.38 | EPA 4498139 → |
CTM60C5CHS1+ furnace: Z8VT080C16SMPC1AHRI reference: 217445205 | 15.20 | 8.10 | 31600 | 2.26 | EPA 4045207 → |
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 →