YH618E2S11
LX SERIES · source records, page 14
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 |
|---|---|---|---|---|---|
CTU24A5XBS2+TXV+ furnace: YPLC060A12MP13AHRI reference: 218509383 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641495 → |
CTU24A5XBS2+TXV+ furnace: TPLC060A12MP13AHRI reference: 218509381 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641496 → |
CTU24A5XBS2+TXV+ furnace: TMLV060A12MP12AHRI reference: 218509378 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641497 → |
CTU24A5XBS2+TXV+ furnace: TM8V060A12MP12AHRI reference: 218509376 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641498 → |
CTF24A5ABS2+ furnace: YPLC060A12MP13AHRI reference: 218509373 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641499 → |
CTF24A5ABS2+ furnace: TPLC060A12MP13AHRI reference: 218509371 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641500 → |
CTF24A5ABS2+ furnace: TMLV060A12MP12AHRI reference: 218509369 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641501 → |
CTF24A5ABS2+ furnace: TM8V060A12MP12AHRI reference: 218509366 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4641502 → |
CTU24A5XBS2+TXV+ furnace: Y81E040A12LMPS1AHRI reference: 218509360 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641503 → |
CTU24A5XBS2+TXV+ furnace: Y81E040A12SMPS1AHRI reference: 218509358 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641504 → |
CTF24A5ABS2+ furnace: Y81E040A12LMPS1AHRI reference: 218509355 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641505 → |
CTF24A5ABS2+ furnace: Y81E040A12SMPS1AHRI reference: 218509353 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641506 → |
CTU24A5XBS2+TXV+ furnace: TMLE060A12MP11AHRI reference: 218509351 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641507 → |
CTU24A5XBS2+TXV+ furnace: TM8E060A12MP11AHRI reference: 218509348 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641508 → |
CTF24A5ABS2+ furnace: TMLE060A12MP11AHRI reference: 218509347 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641509 → |
CTF24A5ABS2+ furnace: TM8E060A12MP11AHRI reference: 218509344 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4641510 → |
CTU24A5XBS2+TXV+ furnace: Y81E060A12LMPS1AHRI reference: 218509331 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641511 → |
CTU24A5XBS2+TXV+ furnace: Y81E060A12SMPS1AHRI reference: 218509328 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641512 → |
CTF24A5ABS2+ furnace: Y81E060A12LMPS1AHRI reference: 218509326 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641513 → |
CTF24A5ABS2+ furnace: Y81E060A12SMPS1AHRI reference: 218509324 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4641514 → |
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 →