XH618E2S11
LX SERIES · source records, page 9
288 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH618E2S11. 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: Z8ES100B12LMPS1AHRI reference: 218417185 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609393 → |
CTM24B5ABS1+ furnace: Z8ES100B12SMPS1AHRI reference: 218417181 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609397 → |
CTM24B5ABS1+ furnace: TM8Y080B12MP11AHRI reference: 218417177 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4609401 → |
CTM24B5ABS1+ furnace: TMLE080B12MP11AHRI reference: 218417165 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609409 → |
CTM24B5ABS1+ furnace: TM8E080B12MP11AHRI reference: 218417161 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609413 → |
CTF24B5ABS1+ furnace: TM8Y080B12MP11AHRI reference: 218417149 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4609417 → |
CTF24B5ABS1+ furnace: TM9Y080B12MP11AHRI reference: 218417141 | 15.20 | 7.80 | 8700 | 2.28 | EPA 4609421 → |
CTF24B5ABS1+ furnace: TMLE080B12MP11AHRI reference: 218417133 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609425 → |
CTF24B5ABS1+ furnace: TM8E080B12MP11AHRI reference: 218417129 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609429 → |
CTM24B5ABS2+ furnace: TM8E080B12MP11AHRI reference: 218531135 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4647927 → |
CTM24B5ABS2+ furnace: Z9ES080B12SMPS1AHRI reference: 218531123 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4647931 → |
CTM24B5ABS2+ furnace: Z9ET080B12SMPS1AHRI reference: 218531119 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4647935 → |
CTM24B5ABS2+ furnace: Z8ET080B12LMPS1AHRI reference: 218531115 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4647939 → |
CTM24A5ABS2+ furnace: Z8VT060A12SMPC1AHRI reference: 218531107 | 15.20 | 7.80 | 8900 | 2.30 | EPA 4647943 → |
CTM24A5ABS2+ furnace: Z8ET060A12LMPS1AHRI reference: 218531099 | 15.20 | 7.80 | 8800 | 2.26 | EPA 4647947 → |
CTM24A5ABS2+ furnace: TMLE040A12MP11AHRI reference: 218531095 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4647951 → |
CTM24A5ABS2+ furnace: TM8E040A12MP11AHRI reference: 218531091 | 15.20 | 7.80 | 9000 | 2.26 | EPA 4647955 → |
CTM24A5ABS2+ furnace: Z8ES040A12LMPS1AHRI reference: 218531087 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4647959 → |
CTM24A5ABS2+ furnace: Z8ES040A12SMPS1AHRI reference: 218531083 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4647963 → |
CTM24A5ABS2+ furnace: Z8ES060A12LMPS1AHRI reference: 218531049 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4647967 → |
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 →