XH648E2S11
LX SERIES
184 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH648E2S11. 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 184 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 | 184 / 184 |
| EER2 · BTU/Wh | 11.7–12 | 184 / 184 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 184 / 184 |
| Cooling capacity · BTU/h | 45,500–48,000 | 184 / 184 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 184 / 184 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 184 / 184 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,400–27,800 | 184 / 184 |
| COP at 5°F / −15°C | 2.1–2.38 | 184 / 184 |
| Equipment / loop type | HP - Split System | 184 / 184 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 184 / 184 |
| Compressor staging | Two-stage | 184 / 184 |
| Connected capability | No | 184 / 184 |
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 |
|---|---|---|---|---|---|
JHE48C5CG2SS1AHRI reference: 217016740 | 16.00 | 8.00 | 27200 | 2.10 | EPA 4014186 → |
CTM60C5CHS1+ furnace: RG19100C20MPS1AHRI reference: 217020500 | 16.00 | 8.10 | 27800 | 2.28 | EPA 4014690 → |
CTM60D5CHS1+ furnace: RG19120D20MPS1AHRI reference: 217020505 | 16.00 | 8.10 | 27600 | 2.30 | EPA 4014691 → |
CTU60D5XHS1+TXV+ furnace: RG19120D20MPS1AHRI reference: 217020508 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4014692 → |
CTF60D5CHS1+ furnace: RG19120D20MPS1AHRI reference: 217020509 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4014693 → |
CTF60D5CHS1+JME18D2SN1AHRI reference: 217020436 | 16.00 | 8.10 | 26800 | 2.38 | EPA 4015077 → |
CTU60D5XHS1+JME18D2SN1+TXVAHRI reference: 217020437 | 16.00 | 8.10 | 26800 | 2.38 | EPA 4015078 → |
CTM60C5CHS1+JMET12CS2N1AHRI reference: 217020438 | 16.00 | 8.10 | 26400 | 2.34 | EPA 4015079 → |
CTM60C5CHS1+JME12C2SN1AHRI reference: 217020439 | 16.00 | 8.10 | 26400 | 2.36 | EPA 4015080 → |
CTF60C5CGS1+JME12C2SN1AHRI reference: 217020440 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4015081 → |
CTU60C5XGS1+JME12C2SN1+TXVAHRI reference: 217020441 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4015082 → |
CTF60C5CGS1+JME16C2SN1AHRI reference: 217020442 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4015083 → |
CTM60D5CHS1+JME18D2SN1AHRI reference: 217020448 | 16.00 | 8.10 | 26800 | 2.38 | EPA 4015084 → |
CTU60C5XGS1+JME16C2SN1+TXVAHRI reference: 217020443 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4015085 → |
JHE60D5CH2SS1AHRI reference: 217020447 | 16.00 | 8.10 | 27000 | 2.38 | EPA 4015086 → |
CTU60C5XGS1+JMET16CS2N1+TXVAHRI reference: 217020450 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4015087 → |
CTF60C5CGS1+JMET16CS2N1AHRI reference: 217020449 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4015088 → |
CTF60C5CGS1+JMET12CS2N1AHRI reference: 217020451 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4015089 → |
CTU60C5XGS1+JMET12CS2N1+TXVAHRI reference: 217020452 | 16.00 | 8.10 | 26800 | 2.26 | EPA 4015090 → |
CTF60D5CGS1+JME18D2SN1AHRI reference: 217020453 | 16.00 | 8.10 | 27000 | 2.30 | EPA 4015091 → |
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 →