XH536E2S11*
LX SERIES · source records, page 4
122 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH536E2S11*. 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 122 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 | 15.2–16 | 122 / 122 |
| EER2 · BTU/Wh | 11–12 | 122 / 122 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 122 / 122 |
| Cooling capacity · BTU/h | 32,400–35,000 | 122 / 122 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 30,600–32,600 | 122 / 122 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,400–22,000 | 122 / 122 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,000–18,400 | 122 / 122 |
| COP at 5°F / −15°C | 2–2.44 | 122 / 122 |
| Equipment / loop type | HP - Split System | 122 / 122 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 122 / 122 |
| Compressor staging | Two-stage | 122 / 122 |
| Connected capability | No | 122 / 122 |
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 |
|---|---|---|---|---|---|
CTF48C5CFS2+ furnace: Z9ET080C16SMPS1AHRI reference: 218599681 | 15.20 | 8.10 | 18300 | 2.32 | EPA 4651974 → |
CTU48C5XFS2+TXV+ furnace: Z9ET100C16SMPS1AHRI reference: 218599680 | 15.20 | 8.10 | 17800 | 2.36 | EPA 4651975 → |
CTF48C5CFS2+ furnace: Z9ET100C16SMPS1AHRI reference: 218599679 | 15.20 | 8.10 | 17800 | 2.36 | EPA 4651976 → |
CTF36C5CDS2+ furnace: Z8ET100C16LMPS1*AHRI reference: 218599673 | 15.20 | 8.10 | 18000 | 2.40 | EPA 4651977 → |
CTF36C5CDS2+ furnace: Z8ES100C16LMPS1*AHRI reference: 218599672 | 15.20 | 8.10 | 17900 | 2.00 | EPA 4651978 → |
CTF36C5CDS2+JMC17C2SN1AHRI reference: 218599671 | 15.20 | 8.10 | 17100 | 2.00 | EPA 4651979 → |
CTF36C5CDS2+ furnace: Z8ES100C16SMPS1*AHRI reference: 218599670 | 15.20 | 8.10 | 17900 | 2.00 | EPA 4651980 → |
CTF36C5CDS2+ furnace: Z8ES120C16SMPS1*AHRI reference: 218599669 | 15.20 | 8.10 | 17300 | 2.00 | EPA 4651981 → |
CTF36C5CDS2+ furnace: Z8ES120C16LMPS1*AHRI reference: 218599668 | 15.20 | 8.10 | 17300 | 2.00 | EPA 4651982 → |
CTF36C5CDS2+JMC16C2SN1AHRI reference: 218599667 | 15.20 | 8.10 | 17300 | 2.00 | EPA 4651983 → |
CTF36C5CDS2+ furnace: Z8ES120C20SMPS1*AHRI reference: 218599666 | 15.20 | 8.10 | 17600 | 2.00 | EPA 4651984 → |
CTF36C5CDS2+ furnace: Z8ES120C20LMPS1*AHRI reference: 218599665 | 15.20 | 8.10 | 17600 | 2.00 | EPA 4651985 → |
CTF36C5CDS2+ furnace: Z8ES080C20LMPS1*AHRI reference: 218599664 | 15.20 | 8.10 | 17900 | 2.00 | EPA 4651986 → |
CTF36C5CDS2+ furnace: Z8ES080C20SMPS1*AHRI reference: 218599663 | 15.20 | 8.10 | 17900 | 2.00 | EPA 4651987 → |
CTF36C5CDS2+ furnace: Z8ES080C16LMPS1*AHRI reference: 218599662 | 15.20 | 8.10 | 17100 | 2.00 | EPA 4651988 → |
CTF36C5CDS2+ furnace: Z8ES080C16SMPS1*AHRI reference: 218599661 | 15.20 | 8.10 | 17100 | 2.00 | EPA 4651989 → |
CTF36C5CDS2+ furnace: Z9ES080C20SMPS1*AHRI reference: 218599660 | 15.20 | 8.10 | 17700 | 2.00 | EPA 4651990 → |
CTF36C5CDS2+ furnace: Z8VT100C16SMPC1AHRI reference: 218599656 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4651991 → |
CTF36C5CDS2+ furnace: Z8VT080C16SMPC1AHRI reference: 218599655 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4651992 → |
CTM48C5CFS2+ furnace: Z8VT120C20SMPC1AHRI reference: 218599654 | 15.20 | 8.10 | 17700 | 2.42 | EPA 4651993 → |
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 →