XH636E2S11
LX SERIES · source records, page 5
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 |
|---|---|---|---|---|---|
CTF36C5CDS2+ furnace: RL18080C16MPS1AHRI reference: 218527698 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4646488 → |
CTF36C5CDS2+ furnace: RG19080C20MPS1AHRI reference: 218527684 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4646502 → |
CTF36C5CDS2+ furnace: RL18120C20MPS1AHRI reference: 218527678 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4646508 → |
CTF36C5CDS2+ furnace: RL18100C16MPS1AHRI reference: 218527656 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4646530 → |
CTM48C5CFS2+ furnace: RL18080C20MPS1AHRI reference: 218527544 | 16.00 | 8.50 | 19300 | 2.44 | EPA 4646642 → |
CTM48C5CFS2+ furnace: RG19080C16MPS1AHRI reference: 218527534 | 16.00 | 8.10 | 19100 | 2.42 | EPA 4646652 → |
CTM48C5CFS2+ furnace: RL18120C16MPS1AHRI reference: 218527512 | 16.00 | 8.50 | 19000 | 2.46 | EPA 4646674 → |
CTM48C5CFS2+ furnace: RL18100C16MPS1AHRI reference: 218527502 | 16.00 | 8.50 | 19500 | 2.42 | EPA 4646684 → |
CTM36C5CDS2+ furnace: RG19080C20MPS1AHRI reference: 218527468 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4646718 → |
CTM36C5CDS2+ furnace: RL18120C20MPS1AHRI reference: 218527462 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4646724 → |
CTM36C5CDS2+ furnace: RL18100C16MPS1AHRI reference: 218527452 | 16.00 | 8.10 | 18600 | 2.34 | EPA 4646734 → |
CTM36C5CDS2+ furnace: RL18080C20MPS1AHRI reference: 218527434 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4646752 → |
CTM36C5CDS2+ furnace: RL18080C16MPS1AHRI reference: 218527424 | 16.00 | 8.10 | 18800 | 2.34 | EPA 4646762 → |
CTM36C5CDS2+ furnace: RL18120C16MPS1AHRI reference: 218527410 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4646776 → |
CTM36C5CDS2+ furnace: RG19080C16MPS1AHRI reference: 218527400 | 16.00 | 8.10 | 19100 | 2.28 | EPA 4646786 → |
CTU36B5XDS2+TXV+ furnace: RL18100B12MPS1AHRI reference: 218527206 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4646946 → |
CTF36B5CDS2+ furnace: RL18100B12MPS1AHRI reference: 218527196 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4646956 → |
CTU36B5XDS2+TXV+ furnace: RL18080B12MPS1AHRI reference: 218527174 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646966 → |
CTF36B5CDS2+ furnace: RL18080B12MPS1AHRI reference: 218527164 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646976 → |
CTM36C5CDS2+JME16C2SN2AHRI reference: 218638144 | 16.00 | 8.10 | 18400 | 2.36 | EPA 4664459 → |
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 →