XH636E2S11
LX SERIES · source records, page 3
133 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 133 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 | 133 / 133 |
| EER2 · BTU/Wh | 11–12 | 133 / 133 |
| HSPF2 · BTU/Wh | 8–8.5 | 133 / 133 |
| Cooling capacity · BTU/h | 33,000–35,800 | 133 / 133 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 133 / 133 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,200–23,800 | 133 / 133 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,000–19,800 | 133 / 133 |
| COP at 5°F / −15°C | 2–2.48 | 133 / 133 |
| Equipment / loop type | HP - Split System | 133 / 133 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 133 / 133 |
| Compressor staging | Two-stage | 133 / 133 |
| Connected capability | No | 133 / 133 |
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 |
|---|---|---|---|---|---|
CTF36C5CDS1+ furnace: RL18080C16MPS1AHRI reference: 217017671 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4013320 → |
CTF36C5CDS1+ furnace: RG19080C16MPS1AHRI reference: 217017651 | 16.00 | 8.10 | 19600 | 2.26 | EPA 4013353 → |
CTF36B5CDS1+ furnace: RL18080B12MPS1AHRI reference: 217017674 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4013354 → |
CTU36B5XDS1+TXV+ furnace: RL18080B12MPS1AHRI reference: 217017672 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4013355 → |
CTF36C5CDS1+JMET16CS2N1AHRI reference: 217017683 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4013358 → |
CTU36B5XDS1+JME12B2SN1+TXVAHRI reference: 217017680 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4013359 → |
CTF36B5CDS1+JME12B2SN1AHRI reference: 217017681 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4013360 → |
CTF36C5CDS1+JME12C2SN1AHRI reference: 217017689 | 16.00 | 8.10 | 18800 | 2.38 | EPA 4013362 → |
CTF36C5CDS1+JME16C2SN1AHRI reference: 217017703 | 16.00 | 8.10 | 18500 | 2.40 | EPA 4013367 → |
CTU36B5XDS1+JMET12BS2N1+TXVAHRI reference: 217017711 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4013368 → |
CTF36B5CDS1+JMET12BS2N1AHRI reference: 217017713 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4013369 → |
CTF36C5CDS1+JMET12CS2N1AHRI reference: 217017715 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4013370 → |
CTM36C5CDS1+ furnace: RG19080C20MPS1AHRI reference: 217018493 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4013626 → |
CTM36C5CDS1+ furnace: RL18120C20MPS1AHRI reference: 217018494 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4013627 → |
CTM48C5CFS1+ furnace: RL18120C16MPS1AHRI reference: 217018495 | 16.00 | 8.50 | 19000 | 2.46 | EPA 4013628 → |
CTM36C5CDS1+ furnace: RL18120C16MPS1AHRI reference: 217018496 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4013629 → |
CTM36C5CDS1+ furnace: RG19080C16MPS1AHRI reference: 217018497 | 16.00 | 8.10 | 19100 | 2.28 | EPA 4013630 → |
CTM48C5CFS1+ furnace: RG19080C16MPS1AHRI reference: 217018498 | 16.00 | 8.10 | 19100 | 2.42 | EPA 4013631 → |
CTM36C5CDS1+ furnace: RL18100C16MPS1AHRI reference: 217018501 | 16.00 | 8.10 | 18600 | 2.34 | EPA 4013632 → |
CTM48C5CFS1+ furnace: RL18100C16MPS1AHRI reference: 217018502 | 16.00 | 8.50 | 19500 | 2.42 | EPA 4013633 → |
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 →