XH636E2S11
LX SERIES · source records, page 21
454 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 454 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 | 454 / 454 |
| EER2 · BTU/Wh | 11–12 | 454 / 454 |
| HSPF2 · BTU/Wh | 8–8.5 | 454 / 454 |
| Cooling capacity · BTU/h | 32,800–36,000 | 454 / 454 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 454 / 454 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,000–23,800 | 454 / 454 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,600–19,800 | 454 / 454 |
| COP at 5°F / −15°C | 2–2.5 | 454 / 454 |
| Equipment / loop type | HP - Split System | 454 / 454 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 454 / 454 |
| Compressor staging | Two-stage | 454 / 454 |
| Connected capability | No | 454 / 454 |
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 |
|---|---|---|---|---|---|
CTU36B5XDS1+TXV+ furnace: Z9ET060B12SMPS1AHRI reference: 217017347 | 15.20 | 8.10 | 18400 | 2.28 | EPA 4572031 → |
CTF36C5CDS1+ furnace: Z9ET100C20SMPS1AHRI reference: 217017337 | 15.20 | 8.10 | 18400 | 2.34 | EPA 4572032 → |
CTF36B5CDS1+ furnace: Z9ES060B12SMPS1AHRI reference: 217017279 | 15.20 | 8.10 | 18600 | 2.28 | EPA 4572033 → |
CTU36B5XDS1+TXV+ furnace: Z9ES060B12SMPS1AHRI reference: 217017277 | 15.20 | 8.10 | 18600 | 2.28 | EPA 4572034 → |
CTF36B5CDS2+ furnace: TM9V060B12MP12AHRI reference: 218527301 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4645810 → |
CTU36B5XDS2+TXV+ furnace: Z9ES080B12SMPS1AHRI reference: 218527267 | 15.20 | 8.10 | 18600 | 2.30 | EPA 4645822 → |
CTF36B5CDS2+ furnace: Z9ES080B12SMPS1AHRI reference: 218527261 | 15.20 | 8.10 | 18600 | 2.30 | EPA 4645828 → |
CTU36B5XDS2+TXV+ furnace: Z9ES060B12SMPS1AHRI reference: 218527255 | 15.20 | 8.10 | 18600 | 2.28 | EPA 4645834 → |
CTU48C5XFS2+TXVAHRI reference: 218527767 | 15.20 | 8.10 | 19400 | 2.32 | EPA 4646425 → |
CTF48C5CFS2AHRI reference: 218527761 | 15.20 | 8.10 | 19400 | 2.32 | EPA 4646431 → |
CTF36C5CDS2+ furnace: Z9ET100C20SMPS1AHRI reference: 218527711 | 15.20 | 8.10 | 18400 | 2.34 | EPA 4646475 → |
CTF36C5CDS2+ furnace: TP9C080C16MP13AHRI reference: 218527627 | 15.20 | 8.10 | 17600 | 2.00 | EPA 4646559 → |
CTF36C5CDS2+ furnace: TM9V080C16MP12AHRI reference: 218527623 | 15.20 | 8.10 | 17600 | 2.00 | EPA 4646563 → |
CTF36C5CDS2+ furnace: TP9C100C16MP13AHRI reference: 218527617 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4646569 → |
CTF36C5CDS2+ furnace: TM9V100C16MP12AHRI reference: 218527613 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4646573 → |
CTF36C5CDS2+ furnace: TP9C100C20MP13AHRI reference: 218527607 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4646579 → |
CTF36C5CDS2+ furnace: TM9V100C20MP12AHRI reference: 218527603 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4646583 → |
CTM48C5CFS2AHRI reference: 218527567 | 15.20 | 8.10 | 19800 | 2.32 | EPA 4646619 → |
CTM36C5CDS2+ furnace: Z9ET080C16SMPS1AHRI reference: 218527393 | 15.20 | 8.10 | 18500 | 2.30 | EPA 4646793 → |
CTM36C5CDS2+ furnace: TP9C100C20MP13AHRI reference: 218527345 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4646835 → |
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 →