XH618E2S11
LX SERIES · source records, page 7
272 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 272 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 | 272 / 272 |
| EER2 · BTU/Wh | 12–12.5 | 272 / 272 |
| HSPF2 · BTU/Wh | 7.8–8 | 272 / 272 |
| Cooling capacity · BTU/h | 17,000–18,300 | 272 / 272 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–17,000 | 272 / 272 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,300 | 272 / 272 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 272 / 272 |
| COP at 5°F / −15°C | 2.26–2.34 | 272 / 272 |
| Equipment / loop type | HP - Split System | 272 / 272 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 272 / 272 |
| Compressor staging | Single stage | 272 / 272 |
| Connected capability | No | 272 / 272 |
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 |
|---|---|---|---|---|---|
CTF30B5ACS1+ furnace: Z9ET080B12SMPS1AHRI reference: 218417384 | 15.20 | 7.80 | 9100 | 2.30 | EPA 4609260 → |
CTM30B5ACS1+ furnace: TP9C080B12MP13AHRI reference: 218417378 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4609266 → |
CTM30B5ACS1+ furnace: TM9V080B12MP12AHRI reference: 218417374 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4609270 → |
CTM30B5ACS1+ furnace: TMLE080B12MP11AHRI reference: 218417370 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4609274 → |
CTM30B5ACS1+ furnace: TM8E080B12MP11AHRI reference: 218417366 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4609278 → |
CTU30B5XCS1+TXV+ furnace: TL9E060B12UH11AHRI reference: 218417352 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609282 → |
CTF30B5ACS1+ furnace: TL9E060B12UH11AHRI reference: 218417348 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609286 → |
CTM30B5ACS1+ furnace: Z8ES080B12LMPS1AHRI reference: 218417344 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4609290 → |
CTM30B5ACS1+ furnace: Z8ES080B12SMPS1AHRI reference: 218417340 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4609294 → |
CTU30B5XCS1+TXV+ furnace: TM9Y080B12MP11AHRI reference: 218417320 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609298 → |
CTF30B5ACS1+ furnace: TM9Y080B12MP11AHRI reference: 218417316 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609302 → |
CTU30B5XCS1+TXV+ furnace: TMLE100B12MP11AHRI reference: 218417312 | 15.20 | 7.80 | 8900 | 2.28 | EPA 4609306 → |
CTU30B5XCS1+TXV+ furnace: TM8E100B12MP11AHRI reference: 218417308 | 15.20 | 7.80 | 8900 | 2.28 | EPA 4609310 → |
CTF30B5ACS1+ furnace: TMLE100B12MP11AHRI reference: 218417304 | 15.20 | 7.80 | 8900 | 2.28 | EPA 4609314 → |
CTF30B5ACS1+ furnace: TM8E100B12MP11AHRI reference: 218417300 | 15.20 | 7.80 | 8900 | 2.28 | EPA 4609318 → |
CTM30B5ACS1+ furnace: Z8ET080B12LMPS1AHRI reference: 218417296 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4609322 → |
CTM30B5ACS1+ furnace: TM9Y060B12MP11AHRI reference: 218417292 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609326 → |
CTU30B5XCS1+TXV+ furnace: TM9Y060B12MP11AHRI reference: 218417288 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609330 → |
CTF30B5ACS1+ furnace: TM9Y060B12MP11AHRI reference: 218417284 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4609334 → |
CTU30B5XCS1+TXV+ furnace: TMLE080B12MP11AHRI reference: 218417276 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4609338 → |
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 →