YH618E2S11
LX SERIES · source records, page 9
288 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YH618E2S11. 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 288 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 | 288 / 288 |
| EER2 · BTU/Wh | 12–12.5 | 288 / 288 |
| HSPF2 · BTU/Wh | 7.8–8 | 288 / 288 |
| Cooling capacity · BTU/h | 17,000–18,300 | 288 / 288 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–17,000 | 288 / 288 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,300 | 288 / 288 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 288 / 288 |
| COP at 5°F / −15°C | 2.26–2.34 | 288 / 288 |
| Equipment / loop type | HP - Split System | 288 / 288 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 288 / 288 |
| Compressor staging | Single stage | 288 / 288 |
| Connected capability | No | 288 / 288 |
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 |
|---|---|---|---|---|---|
CTM24B5ABS1+ furnace: Y81E080B12LMPS1AHRI reference: 218416694 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4608486 → |
CTM24B5ABS1+ furnace: Y81E080B12SMPS1AHRI reference: 218416693 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4608487 → |
CTF24B5ABS1+ furnace: TMLE100B12MP11AHRI reference: 218416691 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4608488 → |
CTF24B5ABS1+ furnace: TM8E100B12MP11AHRI reference: 218416690 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4608489 → |
CTM24B5ABS1+ furnace: TMLE100B12MP11AHRI reference: 218416689 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4608490 → |
CTM24B5ABS1+ furnace: TM8E100B12MP11AHRI reference: 218416688 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4608491 → |
CTF24B5ABS1+ furnace: Y82E080B12LMPS1AHRI reference: 218416687 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4608492 → |
CTF24B5ABS1+ furnace: Y91E080B12SMPS1AHRI reference: 218416683 | 15.20 | 7.80 | 8700 | 2.30 | EPA 4608493 → |
CTF24B5ABS1+ furnace: Y92E080B12SMPS1AHRI reference: 218416679 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4608494 → |
CTM30B5ACS2+ furnace: Y81E080B12LMPS1AHRI reference: 218509724 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4641396 → |
CTM30B5ACS2+ furnace: Y81E080B12SMPS1AHRI reference: 218509722 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4641397 → |
CTM30B5ACS2+ furnace: Y91E080B12SMPS1AHRI reference: 218509718 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641398 → |
CTM30B5ACS2+ furnace: TMLE100B12MP11AHRI reference: 218509716 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641399 → |
CTM30B5ACS2+ furnace: TM8E100B12MP11AHRI reference: 218509714 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641400 → |
CTM30B5ACS2+ furnace: Y92E080B12SMPS1AHRI reference: 218509707 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641401 → |
CTM30B5ACS2+ furnace: Y81E100B12LMPS1AHRI reference: 218509698 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4641402 → |
CTM30B5ACS2+ furnace: Y81E100B12SMPS1AHRI reference: 218509696 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4641403 → |
CTM30B5ACS2+ furnace: Y82E080B12LMPS1AHRI reference: 218509694 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4641404 → |
CTM30B5ACS2+ furnace: YP9C080B12MP13AHRI reference: 218509692 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4641405 → |
CTM30B5ACS2+ furnace: TP9C080B12MP13AHRI reference: 218509690 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4641406 → |
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 →