XH636E2S11
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
CTF48C5CFS1+JMET16CS2N1AHRI reference: 217017370 | 17.00 | 8.10 | 19000 | 2.44 | EPA 4013170 → |
CTF48D5CFS1+JMVT20DC2N1AHRI reference: 217017377 | 17.00 | 8.50 | 19100 | 2.50 | EPA 4013176 → |
CTF48D5CFS1+JMC20D2SN1AHRI reference: 217017378 | 17.00 | 8.50 | 19100 | 2.50 | EPA 4013177 → |
CTU48C5XFS1+JMC16C2SN1+TXVAHRI reference: 217017385 | 17.00 | 8.50 | 19300 | 2.46 | EPA 4013185 → |
CTF48C5CFS1+JMC16C2SN1AHRI reference: 217017386 | 17.00 | 8.50 | 19300 | 2.46 | EPA 4013186 → |
CTU48C5XFS1+JMET12CS2N1+TXVAHRI reference: 217017387 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4013187 → |
CTF48C5CFS1+JMET12CS2N1AHRI reference: 217017388 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4013189 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16LMPS1AHRI reference: 218527931 | 17.00 | 8.50 | 19500 | 2.42 | EPA 4646261 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16SMPS1AHRI reference: 218527927 | 17.00 | 8.50 | 19500 | 2.42 | EPA 4646265 → |
CTF48C5CFS2+ furnace: Z8ES100C16LMPS1AHRI reference: 218527921 | 17.00 | 8.50 | 19500 | 2.42 | EPA 4646271 → |
CTF48C5CFS2+ furnace: Z8ES100C16SMPS1AHRI reference: 218527917 | 17.00 | 8.50 | 19500 | 2.42 | EPA 4646275 → |
CTU48C5XFS2+TXV+ furnace: Z8ET120C20LMPS1AHRI reference: 218527913 | 17.00 | 8.10 | 19400 | 2.44 | EPA 4646279 → |
CTF48C5CFS2+ furnace: Z8ET120C20LMPS1AHRI reference: 218527909 | 17.00 | 8.10 | 19400 | 2.44 | EPA 4646283 → |
CTU48C5XFS2+TXV+ furnace: Z8ET100C20LMPS1AHRI reference: 218527905 | 17.00 | 8.10 | 19200 | 2.44 | EPA 4646287 → |
CTF48C5CFS2+ furnace: Z8ET100C20LMPS1AHRI reference: 218527901 | 17.00 | 8.10 | 19200 | 2.44 | EPA 4646291 → |
CTU48C5XFS2+TXV+ furnace: Z8ET100C16LMPS1AHRI reference: 218527897 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4646295 → |
CTF48C5CFS2+ furnace: Z8ET100C16LMPS1AHRI reference: 218527893 | 17.00 | 8.50 | 19300 | 2.44 | EPA 4646299 → |
CTU48C5XFS2+TXV+ furnace: Z9ET080C16SMPS1AHRI reference: 218527889 | 17.00 | 8.10 | 19000 | 2.42 | EPA 4646303 → |
CTF48C5CFS2+ furnace: Z9ET080C16SMPS1AHRI reference: 218527885 | 17.00 | 8.10 | 19000 | 2.42 | EPA 4646307 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C20LMPS1AHRI reference: 218527879 | 17.00 | 8.50 | 19300 | 2.42 | EPA 4646313 → |
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 →