YH518E2S11
LX SERIES · source records, page 2
249 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YH518E2S11. 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 |
|---|---|---|---|---|---|
CTF24B5ABS1+JME08B2SN1AHRI reference: 215739975 | 15.20 | 7.80 | 8800 | 2.32 | EPA 3652636 → |
CTM24B5ABS1+JMET12BS2N1AHRI reference: 215739976 | 15.20 | 7.80 | 8800 | 2.30 | EPA 3652637 → |
CTM30B5ACS1+JME08B2SN1AHRI reference: 215739977 | 15.20 | 7.80 | 8900 | 2.34 | EPA 3652638 → |
CTM24B5ABS1+JME08B2SN1AHRI reference: 215739978 | 15.20 | 7.80 | 8800 | 2.30 | EPA 3652639 → |
CTF30B5ACS1+JME12B2SN1AHRI reference: 215739980 | 15.20 | 7.80 | 8900 | 2.34 | EPA 3652640 → |
CTF24B5ABS1+JMC12B2SN1AHRI reference: 215739979 | 15.20 | 7.80 | 8900 | 2.32 | EPA 3652641 → |
CTU30B5XCS1+JME12B2SN1+TXVAHRI reference: 215739981 | 15.20 | 7.80 | 8900 | 2.34 | EPA 3652642 → |
CTM30B5ACS1+JMET12BS2N1AHRI reference: 215739982 | 15.20 | 7.80 | 8800 | 2.30 | EPA 3652643 → |
CTM24B5ABS1+JMET08BS2N1AHRI reference: 215739983 | 15.20 | 7.80 | 8900 | 2.30 | EPA 3652644 → |
CTF24B5ABS1+JMET12BS2N1AHRI reference: 215739984 | 15.20 | 7.80 | 8800 | 2.30 | EPA 3652645 → |
CTF30B5ACS1+JMET08BS2N1AHRI reference: 215739985 | 15.20 | 7.80 | 9000 | 2.34 | EPA 3652646 → |
CTU30B5XCS1+JMET08BS2N1+TXVAHRI reference: 215739986 | 15.20 | 7.80 | 9000 | 2.34 | EPA 3652647 → |
CTF30B5ACS1+JME08B2SN1AHRI reference: 215739987 | 15.20 | 7.80 | 8900 | 2.34 | EPA 3652648 → |
CTU30B5XCS1+JME08B2SN1+TXVAHRI reference: 215739988 | 15.20 | 7.80 | 8900 | 2.34 | EPA 3652649 → |
CTF24B5ABS1+JME12B2SN1AHRI reference: 215739989 | 15.20 | 7.80 | 8800 | 2.32 | EPA 3652650 → |
CTM24B5ABS1+JMC12B2SN1AHRI reference: 215739990 | 15.20 | 7.80 | 8900 | 2.32 | EPA 3652651 → |
CTM30B5ACS1+ furnace: TM8E080B12MP11AHRI reference: 215820090 | 15.20 | 7.80 | 9100 | 2.28 | EPA 3712589 → |
CTM30B5ACS1+ furnace: TMLE080B12MP11AHRI reference: 215820091 | 15.20 | 7.80 | 9100 | 2.28 | EPA 3712590 → |
CTM30B5ACS1+ furnace: TP9C080B12MP13AHRI reference: 215820093 | 15.20 | 7.80 | 9000 | 2.28 | EPA 3712591 → |
CTM30B5ACS1+ furnace: YP9C080B12MP13AHRI reference: 215820094 | 15.20 | 7.80 | 9000 | 2.28 | EPA 3712592 → |
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 →