XH660E2S11
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
CTM60D5CJS1+ furnace: TM9V120D20MP12AHRI reference: 217994397 | 15.20 | 8.00 | 31400 | 2.00 | EPA 4570871 → |
CTF60D5CJS1+ furnace: TP9C120D20MP13AHRI reference: 217994390 | 15.20 | 8.00 | 31200 | 2.00 | EPA 4570878 → |
CTF60D5CJS1+ furnace: TM9V120D20MP12AHRI reference: 217994385 | 15.20 | 8.00 | 31200 | 2.00 | EPA 4570883 → |
CTM60D5CHS1+ furnace: TP9C120D20MP13AHRI reference: 217994354 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570890 → |
CTM60D5CHS1+ furnace: TM9V120D20MP12AHRI reference: 217994349 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570895 → |
CTU60D5XHS1+TXV+ furnace: TP9C120D20MP13AHRI reference: 217994342 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570902 → |
CTU60D5XHS1+TXV+ furnace: TM9V120D20MP12AHRI reference: 217994337 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570907 → |
CTF60D5CHS1+ furnace: TP9C120D20MP13AHRI reference: 217994330 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570914 → |
CTF60D5CHS1+ furnace: TM9V120D20MP12AHRI reference: 217994325 | 15.20 | 8.00 | 30400 | 2.00 | EPA 4570919 → |
CTM60C5CHS1+ furnace: TP9C100C16MP13AHRI reference: 217994318 | 15.20 | 8.00 | 30800 | 2.00 | EPA 4570926 → |
CTM60C5CHS1+ furnace: TM9V100C16MP12AHRI reference: 217994313 | 15.20 | 8.00 | 30800 | 2.00 | EPA 4570931 → |
CTM60C5CHS1+ furnace: TP9C100C20MP13AHRI reference: 217994306 | 15.20 | 8.00 | 30800 | 2.00 | EPA 4570938 → |
CTM60C5CHS1+ furnace: TM9V100C20MP12AHRI reference: 217994301 | 15.20 | 8.00 | 30800 | 2.00 | EPA 4570943 → |
CTM60C5CHS1+JMC16C2SN1AHRI reference: 217018704 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571545 → |
CTM60D5CHS1+JMC20D2SN1AHRI reference: 217018700 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571546 → |
CTM60C5CHS1+ furnace: Z9ET080C16SMPS1AHRI reference: 217018698 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571547 → |
CTM60C5CHS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217018697 | 15.20 | 8.10 | 31800 | 2.24 | EPA 4571548 → |
CTM60D5CHS1+JMET18DS2N1AHRI reference: 217018694 | 15.20 | 8.10 | 31200 | 2.30 | EPA 4571549 → |
CTM60C5CHS1+JMVT16CC2N1AHRI reference: 217018691 | 15.20 | 8.10 | 31200 | 2.28 | EPA 4571550 → |
CTM60C5CHS1+JMC17C2SN1AHRI reference: 217018690 | 15.20 | 8.10 | 31000 | 2.30 | EPA 4571551 → |
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 →