XH636E2S11
LX SERIES · source records, page 7
236 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 236 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 | 236 / 236 |
| EER2 · BTU/Wh | 11–12 | 236 / 236 |
| HSPF2 · BTU/Wh | 8–8.5 | 236 / 236 |
| Cooling capacity · BTU/h | 32,800–36,000 | 236 / 236 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 236 / 236 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,000–23,800 | 236 / 236 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,600–19,800 | 236 / 236 |
| COP at 5°F / −15°C | 2–2.5 | 236 / 236 |
| Equipment / loop type | HP - Split System | 236 / 236 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 236 / 236 |
| Compressor staging | Two-stage | 236 / 236 |
| Connected capability | No | 236 / 236 |
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 |
|---|---|---|---|---|---|
CTM36C5CDS1+JMC17C2SN1AHRI reference: 217018447 | 16.00 | 8.50 | 18900 | 2.36 | EPA 4013541 → |
CTM36C5CDS1+JMET12CS2N1AHRI reference: 217018448 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4013542 → |
CTM48D5CFS1+JMC20D2SN1AHRI reference: 217018449 | 16.00 | 8.50 | 19000 | 2.48 | EPA 4013543 → |
CTM48C5CFS1+JMET16CS2N1AHRI reference: 217018450 | 16.00 | 8.10 | 19000 | 2.46 | EPA 4013544 → |
CTM36C5CDS1+JMVT16CC2N1AHRI reference: 217018451 | 16.00 | 8.10 | 18500 | 2.38 | EPA 4013545 → |
CTM36C5CDS1+JMC16C2SN1AHRI reference: 217018452 | 16.00 | 8.10 | 18500 | 2.38 | EPA 4013546 → |
CTM36C5CDS1+JME16C2SN1AHRI reference: 217018453 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4013547 → |
CTM48C5CFS1+JMC17C2SN1AHRI reference: 217018454 | 16.00 | 8.50 | 18900 | 2.48 | EPA 4013548 → |
CTM48C5CFS1+JMVT17CC2N1AHRI reference: 217018455 | 16.00 | 8.50 | 18900 | 2.48 | EPA 4013549 → |
CTM48C5CFS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217018457 | 16.00 | 8.10 | 19200 | 2.40 | EPA 4013550 → |
CTM36C5CDS1+ furnace: Z9ET100C16SMPS1AHRI reference: 217018458 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4013551 → |
CTM48C5CFS1+ furnace: Z9ET080C16SMPS1AHRI reference: 217018460 | 16.00 | 8.10 | 19100 | 2.42 | EPA 4013552 → |
CTM36C5CDS1+JMVT17CC2N1AHRI reference: 217018464 | 16.00 | 8.50 | 18900 | 2.36 | EPA 4013553 → |
CTM48C5CFS1+JMC16C2SN1AHRI reference: 217018463 | 16.00 | 8.50 | 18900 | 2.48 | EPA 4013554 → |
CTM48D5CFS1+JME18D2SN1AHRI reference: 217018465 | 16.00 | 8.50 | 19000 | 2.46 | EPA 4013555 → |
CTM48C5CFS1+JMET12CS2N1AHRI reference: 217018466 | 16.00 | 8.50 | 19300 | 2.44 | EPA 4013556 → |
CTM36C5CDS1+JMET16CS2N1AHRI reference: 217018467 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4013557 → |
CTM48C5CFS1+JME16C2SN1AHRI reference: 217018468 | 16.00 | 8.50 | 18900 | 2.46 | EPA 4013559 → |
CTM36C5CDS1+ furnace: Z9ES080C16SMPS1AHRI reference: 217018409 | 16.00 | 8.10 | 19100 | 2.28 | EPA 4013697 → |
CTM48C5CFS1+ furnace: Z9ES080C16SMPS1AHRI reference: 217018410 | 16.00 | 8.10 | 19100 | 2.42 | EPA 4013698 → |
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 →