XH518E2S11
LX SERIES · source records, page 8
249 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH518E2S11. 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 249 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 | 249 / 249 |
| EER2 · BTU/Wh | 12–12.5 | 249 / 249 |
| HSPF2 · BTU/Wh | 7.8 | 249 / 249 |
| Cooling capacity · BTU/h | 17,000–18,600 | 249 / 249 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–17,000 | 249 / 249 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,300 | 249 / 249 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 249 / 249 |
| COP at 5°F / −15°C | 2.26–2.34 | 249 / 249 |
| Equipment / loop type | HP - Split System | 249 / 249 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 249 / 249 |
| Compressor staging | Single stage | 249 / 249 |
| Connected capability | No | 249 / 249 |
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 |
|---|---|---|---|---|---|
CTU24A5XBS1+TXV+ furnace: Z8VT060A12SMPC1AHRI reference: 217444966 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4572530 → |
CTF24A5ABS1+ furnace: Z8VT060A12SMPC1AHRI reference: 217444965 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4572531 → |
CTM24A5ABS1+ furnace: Z8VT060A12SMPC1AHRI reference: 217444964 | 15.20 | 7.80 | 8900 | 2.30 | EPA 4572532 → |
CTU30B5XCS1+TXV+ furnace: Z8ES080B12LMPS1AHRI reference: 216786109 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572588 → |
CTF30B5ACS1+ furnace: Z8ES080B12LMPS1AHRI reference: 216786094 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572593 → |
CTU24A5XBS1+TXV+ furnace: Z8ES040A12LMPS1AHRI reference: 216784886 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572598 → |
CTF24A5ABS1+ furnace: Z8ES040A12LMPS1AHRI reference: 216784872 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572603 → |
CTM24A5ABS1+ furnace: Z8ES040A12LMPS1AHRI reference: 216784857 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572608 → |
CTF24B5ABS1+ furnace: Z8ES100B12LMPS1AHRI reference: 216784699 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572613 → |
CTM30B5ACS1+ furnace: Z8ES100B12LMPS1AHRI reference: 216784362 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572618 → |
CTU24A5XBS1+TXV+ furnace: Z8ES060A12LMPS1AHRI reference: 216784039 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572623 → |
CTF24A5ABS1+ furnace: Z8ES060A12LMPS1AHRI reference: 216784025 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572628 → |
CTM24B5ABS1+ furnace: Z8ES100B12LMPS1AHRI reference: 216783917 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572633 → |
CTF24B5ABS1+ furnace: Z8ES080B12LMPS1AHRI reference: 216783116 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572638 → |
CTU30B5XCS1+TXV+ furnace: Z8ES100B12LMPS1AHRI reference: 216782968 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572643 → |
CTF30B5ACS1+ furnace: Z8ES100B12LMPS1AHRI reference: 216782953 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572648 → |
CTM24A5ABS1+ furnace: Z8ES060A12LMPS1AHRI reference: 216782691 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4572653 → |
CTM24B5ABS1+ furnace: Z8ES080B12LMPS1AHRI reference: 216782554 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4572658 → |
CTM30B5ACS1+ furnace: Z8ES080B12LMPS1AHRI reference: 216782242 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4572663 → |
JHE18B5AB2SS2AHRI reference: 218457187 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4622484 → |
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 →