XH524E2S11
LX SERIES
55 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH524E2S11. 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 55 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 | 55 / 55 |
| EER2 · BTU/Wh | 11.7–12 | 55 / 55 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 55 / 55 |
| Cooling capacity · BTU/h | 23,000–24,000 | 55 / 55 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,200–23,600 | 55 / 55 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,200–15,400 | 55 / 55 |
| Heating capacity at 5°F / −15°C · BTU/h | 11,200–12,700 | 55 / 55 |
| COP at 5°F / −15°C | 2–2.28 | 55 / 55 |
| Equipment / loop type | HP - Split System | 55 / 55 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 55 / 55 |
| Compressor staging | Two-stage | 55 / 55 |
| Connected capability | No | 55 / 55 |
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 |
|---|---|---|---|---|---|
CTF30B5ACS1+ furnace: Z8VT080B12SMPC1AHRI reference: 217444848 | 16.00 | 8.10 | 12400 | 2.28 | EPA 4045037 → |
CTU30B5XCS1+TXV+ furnace: Z8VT080B12SMPC1AHRI reference: 217444849 | 16.00 | 8.10 | 12400 | 2.28 | EPA 4045038 → |
CTM30B5ACS1+ furnace: Z8VT080B12SMPC1AHRI reference: 217444850 | 16.00 | 8.10 | 12400 | 2.26 | EPA 4045039 → |
CTM30B5ACS2+ furnace: Z8VT080B12SMPC1AHRI reference: 218524884 | 16.00 | 8.10 | 12400 | 2.26 | EPA 4645121 → |
CTU30B5XCS2+TXV+ furnace: Z8VT080B12SMPC1AHRI reference: 218524752 | 16.00 | 8.10 | 12400 | 2.28 | EPA 4645157 → |
CTF30B5ACS2+ furnace: Z8VT080B12SMPC1AHRI reference: 218524748 | 16.00 | 8.10 | 12400 | 2.28 | EPA 4645161 → |
JHC24B5AC2SS1AHRI reference: 214427384 | 15.20 | 7.80 | 12500 | 2.18 | EPA 3558553 → |
JHE24B5AC2SS1AHRI reference: 214424747 | 15.20 | 7.80 | 11200 | 2.00 | EPA 3627830 → |
CTM30B5ACS1+JMC12B2SN1AHRI reference: 214427637 | 15.20 | 8.10 | 12300 | 2.28 | EPA 3815116 → |
CTM30B5ACS1+JME12B2SN1AHRI reference: 214428080 | 15.20 | 8.10 | 12300 | 2.28 | EPA 3815121 → |
CTM30B5ACS1+JME08B2SN1AHRI reference: 214429193 | 15.20 | 8.10 | 12200 | 2.26 | EPA 3815125 → |
CTM30B5ACS1+JMET08BS2N1AHRI reference: 214431869 | 15.20 | 8.00 | 12100 | 2.24 | EPA 3815129 → |
CTM30B5ACS1+JMET12BS2N1AHRI reference: 214431907 | 15.20 | 8.00 | 12200 | 2.26 | EPA 3815133 → |
CTM30B5ACS1+JMVT12BC2N1AHRI reference: 214432028 | 15.20 | 8.10 | 12300 | 2.28 | EPA 3815141 → |
CTM30B5ACS1+ furnace: Z9ES080B12SMPS1AHRI reference: 214605106 | 15.20 | 8.00 | 12300 | 2.22 | EPA 3815145 → |
CTM30B5ACS1+ furnace: Z9ES060B12SMPS1AHRI reference: 214605111 | 15.20 | 8.00 | 12600 | 2.22 | EPA 3815150 → |
CTM30B5ACS1+ furnace: Z8ES080B12SMPS1AHRI reference: 214605546 | 15.20 | 8.10 | 12400 | 2.26 | EPA 3815155 → |
CTM30B5ACS1+ furnace: Z8ES100B12SMPS1AHRI reference: 214605846 | 15.20 | 8.10 | 12500 | 2.26 | EPA 3815160 → |
CTM30B5ACS1+ furnace: Z8ET080B12LMPS1AHRI reference: 214809085 | 15.20 | 8.10 | 12400 | 2.26 | EPA 3815166 → |
CTM30B5ACS1+ furnace: Z9ET060B12SMPS1AHRI reference: 216438494 | 15.20 | 8.00 | 12700 | 2.22 | EPA 3846022 → |
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 →