XH636E2S11
LX SERIES · source records, page 18
496 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 496 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 | 496 / 496 |
| EER2 · BTU/Wh | 11–12 | 496 / 496 |
| HSPF2 · BTU/Wh | 8–8.5 | 496 / 496 |
| Cooling capacity · BTU/h | 32,800–36,000 | 496 / 496 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 496 / 496 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 22,000–23,800 | 496 / 496 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,600–19,800 | 496 / 496 |
| COP at 5°F / −15°C | 2–2.5 | 496 / 496 |
| Equipment / loop type | HP - Split System | 496 / 496 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 496 / 496 |
| Compressor staging | Two-stage | 496 / 496 |
| Connected capability | No | 496 / 496 |
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 |
|---|---|---|---|---|---|
CTF36B5CDS2+ furnace: Z8ES100B12LMPS1AHRI reference: 218527191 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4646961 → |
CTF36B5CDS2+ furnace: Z8ES100B12SMPS1AHRI reference: 218527187 | 16.00 | 8.10 | 18700 | 2.32 | EPA 4646965 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12LMPS1AHRI reference: 218527169 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646971 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12SMPS1AHRI reference: 218527165 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646975 → |
CTF36B5CDS2+ furnace: Z8ES080B12LMPS1AHRI reference: 218527159 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646981 → |
CTF36B5CDS2+ furnace: Z8ES080B12SMPS1AHRI reference: 218527155 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646985 → |
CTM48D5CFS2+JMVT20DC2N1AHRI reference: 218528045 | 16.00 | 8.50 | 19200 | 2.48 | EPA 4647853 → |
CTM48D5CFS2+JMC20D2SN1AHRI reference: 218528041 | 16.00 | 8.50 | 19000 | 2.48 | EPA 4647857 → |
CTU48C5XFS2+TXV+ furnace: CP9C080C16MP13AHRI reference: 218528025 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647873 → |
CTU48C5XFS2+TXV+ furnace: TP9C080C16MP13AHRI reference: 218528021 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647877 → |
CTU48C5XFS2+TXV+ furnace: TM9V080C16MP12AHRI reference: 218528017 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647881 → |
CTF48C5CFS2+ furnace: CP9C080C16MP13AHRI reference: 218528015 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647883 → |
CTF48C5CFS2+ furnace: TP9C080C16MP13AHRI reference: 218528011 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647887 → |
CTF48C5CFS2+ furnace: TM9V080C16MP12AHRI reference: 218528007 | 16.00 | 8.10 | 18200 | 2.00 | EPA 4647891 → |
CTU48C5XFS2+TXV+ furnace: CP9C100C20MP13AHRI reference: 218528005 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647893 → |
CTU48C5XFS2+TXV+ furnace: TP9C100C20MP13AHRI reference: 218528001 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647897 → |
CTU48C5XFS2+TXV+ furnace: TM9V100C20MP12AHRI reference: 218527997 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647901 → |
CTF48C5CFS2+ furnace: CP9C100C20MP13AHRI reference: 218527995 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647903 → |
CTF48C5CFS2+ furnace: TP9C100C20MP13AHRI reference: 218527991 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647907 → |
CTF48C5CFS2+ furnace: TM9V100C20MP12AHRI reference: 218527987 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4647911 → |
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 →