XH536E2S11
LX SERIES · source records, page 5
273 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 273 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 | 273 / 273 |
| EER2 · BTU/Wh | 10–12 | 273 / 273 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 273 / 273 |
| Cooling capacity · BTU/h | 32,400–35,000 | 273 / 273 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 30,600–32,800 | 273 / 273 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,400–22,000 | 273 / 273 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,000–18,400 | 273 / 273 |
| COP at 5°F / −15°C | 2–2.44 | 273 / 273 |
| Equipment / loop type | HP - Split System | 273 / 273 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 273 / 273 |
| Compressor staging | Two-stage | 273 / 273 |
| Connected capability | No | 273 / 273 |
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 |
|---|---|---|---|---|---|
CTM48C5CFS1+ furnace: Z8ET100C20LMPS1AHRI reference: 216437789 | 15.20 | 8.10 | 17900 | 2.40 | EPA 3815033 → |
CTM48D5CFS1+JME18D2SN1AHRI reference: 216437794 | 15.20 | 8.10 | 17600 | 2.42 | EPA 3815039 → |
CTM48C5CFS1+ furnace: Z8ET080C16LMPS1AHRI reference: 216437804 | 15.20 | 8.10 | 18000 | 2.38 | EPA 3815043 → |
CTM48C5CFS1+ furnace: Z8ET100C16LMPS1AHRI reference: 216437814 | 15.20 | 8.10 | 18000 | 2.38 | EPA 3815048 → |
CTM48C5CFS1+ furnace: Z8ET120C20LMPS1AHRI reference: 216437819 | 15.20 | 8.10 | 18100 | 2.38 | EPA 3815053 → |
CTM36C5CDS1+ furnace: Z8VT080C16SMPC1AHRI reference: 217444796 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4044965 → |
CTF36C5CDS1+ furnace: Z8VT080C16SMPC1AHRI reference: 217444798 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4044966 → |
CTM36C5CDS1+ furnace: Z8VT100C16SMPC1AHRI reference: 217444797 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4044967 → |
CTF36C5CDS1+ furnace: Z8VT100C16SMPC1AHRI reference: 217444799 | 15.20 | 8.10 | 18400 | 2.40 | EPA 4044968 → |
CTM48C5CFS1+ furnace: Z8VT100C20SMPC1AHRI reference: 217444806 | 15.20 | 8.10 | 17800 | 2.40 | EPA 4044975 → |
CTF48C5CFS1+ furnace: Z8VT100C20SMPC1AHRI reference: 217444808 | 15.20 | 8.10 | 17800 | 2.40 | EPA 4044976 → |
CTM48C5CFS1+ furnace: Z8VT120C20SMPC1AHRI reference: 217444807 | 15.20 | 8.10 | 17700 | 2.42 | EPA 4044977 → |
CTU48C5XFS1+TXV+ furnace: Z8VT100C20SMPC1AHRI reference: 217444809 | 15.20 | 8.10 | 17800 | 2.40 | EPA 4044978 → |
CTF48C5CFS1+ furnace: Z8VT120C20SMPC1AHRI reference: 217444810 | 15.20 | 8.10 | 17700 | 2.42 | EPA 4044979 → |
CTU48C5XFS1+TXV+ furnace: Z8VT120C20SMPC1AHRI reference: 217444811 | 15.20 | 8.10 | 17700 | 2.42 | EPA 4044980 → |
CTF36C5CDS1+JMET12CS2N1AHRI reference: 214431556 | 15.20 | 8.10 | 17600 | 2.00 | EPA 4046799 → |
CTM48C5CFS1+ furnace: TM8V120C20MP12AHRI reference: 214431335 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4046807 → |
CTM48C5CFS1+ furnace: TM8V100C20MP12AHRI reference: 214431340 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4046811 → |
CTM48C5CFS1+ furnace: TMLV120C20MP12AHRI reference: 214431345 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4046817 → |
CTM48C5CFS1+ furnace: TM9V100C16MP12AHRI reference: 214431376 | 15.20 | 8.10 | 18000 | 2.00 | EPA 4046820 → |
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 →