YH618E2S11
LX SERIES · source records, page 10
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 |
|---|---|---|---|---|---|
CTM30B5ACS2+ furnace: TM9V080B12MP12AHRI reference: 218509687 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4641407 → |
CTM30B5ACS2+ furnace: TMLE080B12MP11AHRI reference: 218509685 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641408 → |
CTM30B5ACS2+ furnace: TM8E080B12MP11AHRI reference: 218509682 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4641409 → |
CTM24B5ABS2+JMC12B2SN1AHRI reference: 218509666 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4641413 → |
CTM24B5ABS2+ furnace: Y81E080B12LMPS1AHRI reference: 218509662 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641414 → |
CTM24B5ABS2+ furnace: Y81E080B12SMPS1AHRI reference: 218509659 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641415 → |
CTM24B5ABS2+ furnace: TMLE100B12MP11AHRI reference: 218509657 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4641416 → |
CTM24B5ABS2+ furnace: TM8E100B12MP11AHRI reference: 218509653 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4641417 → |
CTM24B5ABS2+ furnace: Y81E100B12LMPS1AHRI reference: 218509631 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641418 → |
CTM24B5ABS2+ furnace: Y81E100B12SMPS1AHRI reference: 218509628 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641419 → |
CTM24B5ABS2+ furnace: TMLE080B12MP11AHRI reference: 218509626 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4641420 → |
CTM24B5ABS2+ furnace: TM8E080B12MP11AHRI reference: 218509625 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4641421 → |
CTM24B5ABS2+ furnace: Y91E080B12SMPS1AHRI reference: 218509617 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4641422 → |
CTM24B5ABS2+ furnace: Y92E080B12SMPS1AHRI reference: 218509615 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4641423 → |
CTM24B5ABS2+ furnace: Y82E080B12LMPS1AHRI reference: 218509612 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641424 → |
CTM24A5ABS2+ furnace: Y82V060A12SMPC1AHRI reference: 218509608 | 15.20 | 7.80 | 8900 | 2.30 | EPA 4641425 → |
CTM24A5ABS2+ furnace: Y82E060A12LMPS1AHRI reference: 218509603 | 15.20 | 7.80 | 8800 | 2.26 | EPA 4641426 → |
CTM24A5ABS2+ furnace: TMLE040A12MP11AHRI reference: 218509601 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641427 → |
CTM24A5ABS2+ furnace: TM8E040A12MP11AHRI reference: 218509598 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641428 → |
CTM24A5ABS2+ furnace: Y81E040A12LMPS1AHRI reference: 218509596 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641429 → |
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 →