XH636E2S11*
LX SERIES · source records, page 7
223 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 223 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 | 223 / 223 |
| EER2 · BTU/Wh | 11–12 | 223 / 223 |
| HSPF2 · BTU/Wh | 8–8.5 | 223 / 223 |
| Cooling capacity · BTU/h | 33,000–36,000 | 223 / 223 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 223 / 223 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,000–23,800 | 223 / 223 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,000–19,800 | 223 / 223 |
| COP at 5°F / −15°C | 2–2.5 | 223 / 223 |
| Equipment / loop type | HP - Split System | 223 / 223 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 223 / 223 |
| Compressor staging | Two-stage | 223 / 223 |
| Connected capability | No | 223 / 223 |
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 |
|---|---|---|---|---|---|
CTM48C5CFS2+ furnace: Z8ES100C16SMPS1*AHRI reference: 218600940 | 16.00 | 8.50 | 19500 | 2.42 | EPA 4651270 → |
CTM48C5CFS2+ furnace: Z8ET100C20LMPS1*AHRI reference: 218600939 | 16.00 | 8.10 | 19200 | 2.44 | EPA 4651271 → |
CTM48C5CFS2+JMC16C2SN1AHRI reference: 218600937 | 16.00 | 8.50 | 18900 | 2.48 | EPA 4651272 → |
CTM48C5CFS2+JMC17C2SN1AHRI reference: 218600936 | 16.00 | 8.50 | 18900 | 2.48 | EPA 4651273 → |
CTM36C5CDS2+ furnace: Z9ES080C20SMPS1*AHRI reference: 218600934 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4651274 → |
CTM36C5CDS2+ furnace: Z8ET080C16LMPS1*AHRI reference: 218600932 | 16.00 | 8.10 | 18800 | 2.34 | EPA 4651275 → |
CTM36C5CDS2+ furnace: Z8ES120C20LMPS1*AHRI reference: 218600930 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4651276 → |
CTM36C5CDS2+ furnace: Z8ES120C20SMPS1*AHRI reference: 218600929 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4651277 → |
CTM36C5CDS2+ furnace: Z8ES100C16LMPS1*AHRI reference: 218600927 | 16.00 | 8.10 | 18600 | 2.34 | EPA 4651278 → |
CTM36C5CDS2+ furnace: Z8ES100C16SMPS1*AHRI reference: 218600925 | 16.00 | 8.10 | 18600 | 2.34 | EPA 4651279 → |
CTM36C5CDS2+ furnace: Z8ET120C20LMPS1*AHRI reference: 218600923 | 16.00 | 8.10 | 18900 | 2.34 | EPA 4651280 → |
CTM36C5CDS2+ furnace: Z8ET100C20LMPS1*AHRI reference: 218600922 | 16.00 | 8.10 | 18300 | 2.34 | EPA 4651281 → |
CTM36C5CDS2+ furnace: Z8ES080C20LMPS1*AHRI reference: 218600920 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4651282 → |
CTM36C5CDS2+ furnace: Z8ES080C20SMPS1*AHRI reference: 218600918 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4651283 → |
CTM36C5CDS2+ furnace: Z8ES080C16LMPS1*AHRI reference: 218600916 | 16.00 | 8.10 | 18800 | 2.34 | EPA 4651284 → |
CTM36C5CDS2+ furnace: Z8ES080C16SMPS1*AHRI reference: 218600915 | 16.00 | 8.10 | 18800 | 2.34 | EPA 4651285 → |
CTM36C5CDS2+ furnace: Z8ET100C16LMPS1*AHRI reference: 218600913 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4651286 → |
CTM36C5CDS2+ furnace: Z8ES120C16LMPS1*AHRI reference: 218600911 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4651287 → |
CTM36C5CDS2+ furnace: Z8ES120C16SMPS1*AHRI reference: 218600909 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4651288 → |
CTM36C5CDS2+ furnace: Z9ES080C16SMPS1*AHRI reference: 218600908 | 16.00 | 8.10 | 19100 | 2.28 | EPA 4651289 → |
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 →