XH636E2S11
LX SERIES · source records, page 5
454 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH636E2S11. 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 454 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 | 15.2–17 | 454 / 454 |
| EER2 · BTU/Wh | 11–12 | 454 / 454 |
| HSPF2 · BTU/Wh | 8–8.5 | 454 / 454 |
| Cooling capacity · BTU/h | 32,800–36,000 | 454 / 454 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 454 / 454 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,000–23,800 | 454 / 454 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,600–19,800 | 454 / 454 |
| COP at 5°F / −15°C | 2–2.5 | 454 / 454 |
| Equipment / loop type | HP - Split System | 454 / 454 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 454 / 454 |
| Compressor staging | Two-stage | 454 / 454 |
| Connected capability | No | 454 / 454 |
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 |
|---|---|---|---|---|---|
CTF48C5CFS2+JMC17C2SN1AHRI reference: 218527782 | 17.00 | 8.50 | 19100 | 2.46 | EPA 4646410 → |
CTU48C5XFS2+TXV+ furnace: Z9ET100C16SMPS1AHRI reference: 218527778 | 17.00 | 8.10 | 19200 | 2.40 | EPA 4646414 → |
CTF48C5CFS2+ furnace: Z9ET100C16SMPS1AHRI reference: 218527774 | 17.00 | 8.10 | 19200 | 2.40 | EPA 4646418 → |
CTF48D5CFS2+JMC20D2SN1AHRI reference: 218528034 | 17.00 | 8.50 | 19100 | 2.50 | EPA 4647864 → |
CTF48D5CFS2+JMVT20DC2N1AHRI reference: 218528030 | 17.00 | 8.50 | 19100 | 2.50 | EPA 4647868 → |
CTU48C5XFS2+JME12C2SN2+TXVAHRI reference: 218638118 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4664485 → |
CTF48C5CFS2+JME12C2SN2AHRI reference: 218638112 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4664491 → |
CTU48C5XFS2+JME16C2SN2+TXVAHRI reference: 218638106 | 17.00 | 8.10 | 19000 | 2.44 | EPA 4664497 → |
CTF48C5CFS2+JME16C2SN2AHRI reference: 218638100 | 17.00 | 8.10 | 19000 | 2.44 | EPA 4664503 → |
CTU36B5XDS1+TXV+ furnace: Z8ES100B12LMPS1AHRI reference: 217017475 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4012892 → |
CTF36B5CDS1+ furnace: Z8ES100B12LMPS1AHRI reference: 217017476 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4012893 → |
CTF36C5CDS1+ furnace: Z8ES100C16LMPS1AHRI reference: 217017477 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4012894 → |
CTF36C5CDS1+ furnace: Z8ES120C16LMPS1AHRI reference: 217017480 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4012897 → |
CTF36C5CDS1+ furnace: Z8ES080C16LMPS1AHRI reference: 217017483 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4012900 → |
CTF36C5CDS1+ furnace: Z8ES120C20LMPS1AHRI reference: 217017484 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4012901 → |
CTF36C5CDS1+ furnace: Z9ES080C16SMPS1AHRI reference: 217017489 | 16.00 | 8.10 | 19600 | 2.26 | EPA 4012904 → |
CTF36C5CDS1+ furnace: Z9ES080C20SMPS1AHRI reference: 217017492 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4012907 → |
CTF36C5CDS1+JMET12CS2N1AHRI reference: 217017393 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4013194 → |
CTF36B5CDS1+JMVT12BC2N1AHRI reference: 217017394 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4013195 → |
CTU36B5XDS1+JMVT12BC2N1+TXVAHRI reference: 217017395 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4013196 → |
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 →