XH518E2S11
LX SERIES · source records, page 10
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 |
|---|---|---|---|---|---|
CTM24A5ABS2+ furnace: Z8ES040A12LMPS1AHRI reference: 218526412 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4645920 → |
CTM24A5ABS2+ furnace: Z8ES040A12SMPS1AHRI reference: 218526408 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4645924 → |
CTM24A5ABS2+ furnace: Z8ET060A12LMPS1AHRI reference: 218526392 | 15.20 | 7.80 | 8800 | 2.26 | EPA 4645928 → |
CTM24A5ABS2+ furnace: Z8ES060A12LMPS1AHRI reference: 218526388 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4645932 → |
CTM24A5ABS2+ furnace: Z8ES060A12SMPS1AHRI reference: 218526384 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4645936 → |
CTM24A5ABS2+ furnace: Z8VT060A12SMPC1AHRI reference: 218526368 | 15.20 | 7.80 | 8900 | 2.30 | EPA 4645940 → |
CTU30B5XCS2+TXV+ furnace: LP9C080B12MP13AHRI reference: 218526366 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645942 → |
CTU30B5XCS2+TXV+ furnace: TP9C080B12MP13AHRI reference: 218526362 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645946 → |
CTU30B5XCS2+TXV+ furnace: TM9V080B12MP12AHRI reference: 218526358 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645950 → |
CTF30B5ACS2+ furnace: LP9C080B12MP13AHRI reference: 218526356 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645952 → |
CTF30B5ACS2+ furnace: TP9C080B12MP13AHRI reference: 218526352 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645956 → |
CTF30B5ACS2+ furnace: TM9V080B12MP12AHRI reference: 218526348 | 15.20 | 7.80 | 9000 | 2.30 | EPA 4645960 → |
CTU30B5XCS2+TXV+ furnace: LP9C060B12MP13AHRI reference: 218526346 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645962 → |
CTU30B5XCS2+TXV+ furnace: TP9C060B12MP13AHRI reference: 218526342 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645966 → |
CTU30B5XCS2+TXV+ furnace: TM9V060B12MP12AHRI reference: 218526338 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645970 → |
CTF30B5ACS2+ furnace: LP9C060B12MP13AHRI reference: 218526336 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645972 → |
CTF30B5ACS2+ furnace: TP9C060B12MP13AHRI reference: 218526332 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645976 → |
CTF30B5ACS2+ furnace: TM9V060B12MP12AHRI reference: 218526328 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4645980 → |
CTU30B5XCS2+TXV+ furnace: Z8ET080B12LMPS1AHRI reference: 218526324 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4645984 → |
CTF30B5ACS2+ furnace: Z8ET080B12LMPS1AHRI reference: 218526320 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4645988 → |
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 →