XH636E2S11*
LX SERIES · source records, page 10
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 |
|---|---|---|---|---|---|
CTF36C5CDS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218600975 | 16.00 | 8.10 | 18600 | 2.38 | EPA 4652426 → |
CTF36C5CDS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218600974 | 16.00 | 8.10 | 18700 | 2.36 | EPA 4652427 → |
CTM36C5CDS2+JME16C2SN2AHRI reference: 218637494 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4664013 → |
CTM48C5CFS2+JME16C2SN2AHRI reference: 218637491 | 16.00 | 8.10 | 19000 | 2.46 | EPA 4664016 → |
CTU36B5XDS2+JME12B2SN2+TXVAHRI reference: 218637488 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4664019 → |
CTF36B5CDS2+JME12B2SN2AHRI reference: 218637485 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4664022 → |
CTM48C5CFS2+JME12C2SN2AHRI reference: 218637471 | 16.00 | 8.50 | 19300 | 2.44 | EPA 4664036 → |
CTF36C5CDS2+JME12C2SN2AHRI reference: 218637468 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4664039 → |
CTM36C5CDS2+JME12C2SN2AHRI reference: 218637464 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4664043 → |
CTF36C5CDS2+JME16C2SN2AHRI reference: 218637461 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4664046 → |
CTM36B5CDS1+ furnace: Z8VT080B12SMPC1AHRI reference: 217092982 | 15.20 | 8.10 | 18600 | 2.32 | EPA 4042948 → |
CTM48D5CFS1AHRI reference: 217020638 | 15.20 | 8.10 | 19800 | 2.32 | EPA 4570523 → |
CTM48C5CFS1AHRI reference: 217020630 | 15.20 | 8.10 | 19800 | 2.32 | EPA 4570524 → |
CTU48C5XFS1+TXVAHRI reference: 217019006 | 15.20 | 8.10 | 19400 | 2.32 | EPA 4570571 → |
CTF48C5CFS1AHRI reference: 217019005 | 15.20 | 8.10 | 19400 | 2.32 | EPA 4570572 → |
CTF48D5CFS1AHRI reference: 217018996 | 15.20 | 8.10 | 19400 | 2.32 | EPA 4570573 → |
CTM36C5CDS1+ furnace: Z9ET080C16SMPS1AHRI reference: 217018899 | 15.20 | 8.10 | 18500 | 2.30 | EPA 4570574 → |
CTF36C5CDS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217018888 | 15.20 | 8.10 | 18400 | 2.34 | EPA 4570575 → |
CTM36B5CDS2+ furnace: Z9ET080B12SMPS1*AHRI reference: 218601114 | 15.20 | 8.10 | 18800 | 2.28 | EPA 4651212 → |
CTM36B5CDS2+ furnace: Z8ES080B12LMPS1*AHRI reference: 218601098 | 15.20 | 8.10 | 18600 | 2.30 | EPA 4651213 → |
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 →