XH636E2S11
LX SERIES · source records, page 14
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 |
|---|---|---|---|---|---|
CTF36C5CDS2+ furnace: Z8ES080C20SMPS1AHRI reference: 218527700 | 16.00 | 8.10 | 18700 | 2.34 | EPA 4646486 → |
CTF36C5CDS2+ furnace: Z8ES080C16LMPS1AHRI reference: 218527694 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4646492 → |
CTF36C5CDS2+ furnace: Z8ES080C16SMPS1AHRI reference: 218527690 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4646496 → |
CTF36C5CDS2+ furnace: Z8ET080C16LMPS1AHRI reference: 218527686 | 16.00 | 8.10 | 18800 | 2.36 | EPA 4646500 → |
CTF36C5CDS2+ furnace: Z9ES080C20SMPS1AHRI reference: 218527680 | 16.00 | 8.10 | 18900 | 2.32 | EPA 4646506 → |
CTF36C5CDS2+ furnace: Z8ES120C20LMPS1AHRI reference: 218527674 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4646512 → |
CTF36C5CDS2+ furnace: Z8ES120C20SMPS1AHRI reference: 218527670 | 16.00 | 8.10 | 18800 | 2.32 | EPA 4646516 → |
CTF36C5CDS2+ furnace: Z9ET100C16SMPS1AHRI reference: 218527666 | 16.00 | 8.10 | 18600 | 2.32 | EPA 4646520 → |
CTF36C5CDS2+ furnace: Z8ET120C20LMPS1AHRI reference: 218527662 | 16.00 | 8.10 | 18900 | 2.36 | EPA 4646524 → |
CTF36C5CDS2+ furnace: Z8ET100C20LMPS1AHRI reference: 218527658 | 16.00 | 8.10 | 18700 | 2.36 | EPA 4646528 → |
CTF36C5CDS2+ furnace: Z8ES100C16LMPS1AHRI reference: 218527652 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4646534 → |
CTF36C5CDS2+ furnace: Z8ES100C16SMPS1AHRI reference: 218527648 | 16.00 | 8.10 | 18600 | 2.36 | EPA 4646538 → |
CTF36C5CDS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218527644 | 16.00 | 8.10 | 18600 | 2.38 | EPA 4646542 → |
CTF36C5CDS2+ furnace: Z8VT100C20SMPC1AHRI reference: 218527640 | 16.00 | 8.10 | 18700 | 2.36 | EPA 4646546 → |
CTF36C5CDS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218527636 | 16.00 | 8.10 | 18700 | 2.36 | EPA 4646550 → |
CTF36C5CDS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218527632 | 16.00 | 8.10 | 18500 | 2.36 | EPA 4646554 → |
CTM48C5CFS2+ furnace: LP9C100C20MP13AHRI reference: 218527600 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4646586 → |
CTM48C5CFS2+ furnace: TP9C100C20MP13AHRI reference: 218527596 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4646590 → |
CTM48C5CFS2+ furnace: TM9V100C20MP12AHRI reference: 218527592 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4646594 → |
CTM48C5CFS2+ furnace: LP9C100C16MP13AHRI reference: 218527590 | 16.00 | 8.10 | 18600 | 2.00 | EPA 4646596 → |
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 →