XH618E2S11
LX SERIES · source records, page 6
146 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 146 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 | 146 / 146 |
| EER2 · BTU/Wh | 12–12.5 | 146 / 146 |
| HSPF2 · BTU/Wh | 7.8–8 | 146 / 146 |
| Cooling capacity · BTU/h | 17,000–18,300 | 146 / 146 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–16,900 | 146 / 146 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,200 | 146 / 146 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 146 / 146 |
| COP at 5°F / −15°C | 2.26–2.34 | 146 / 146 |
| Equipment / loop type | HP - Split System | 146 / 146 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 146 / 146 |
| Compressor staging | Single stage | 146 / 146 |
| Connected capability | No | 146 / 146 |
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: Z8ES080B12LMPS1*AHRI reference: 218601815 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4652168 → |
CTM30B5ACS2+ furnace: Z8ES080B12SMPS1*AHRI reference: 218601813 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4652169 → |
CTM30B5ACS2+ furnace: Z9ES080B12SMPS1*AHRI reference: 218601810 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4652170 → |
CTM30B5ACS2+ furnace: Z9ET080B12SMPS1*AHRI reference: 218601808 | 15.20 | 7.80 | 9100 | 2.28 | EPA 4652171 → |
CTM30B5ACS2+ furnace: Z8ES100B12LMPS1*AHRI reference: 218601806 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4652172 → |
CTM30B5ACS2+ furnace: Z8ES100B12SMPS1*AHRI reference: 218601803 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4652173 → |
CTM30B5ACS2+ furnace: Z8ET080B12LMPS1*AHRI reference: 218601801 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4652174 → |
CTM24B5ABS2+JMC12B2SN1AHRI reference: 218601794 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4652178 → |
CTM24B5ABS2+ furnace: Z8ES080B12LMPS1*AHRI reference: 218601791 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652179 → |
CTM24B5ABS2+ furnace: Z8ES080B12SMPS1*AHRI reference: 218601790 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652180 → |
CTM24B5ABS2+ furnace: Z8ES100B12SMPS1*AHRI reference: 218601788 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652181 → |
CTM24B5ABS2+ furnace: Z9ES080B12SMPS1*AHRI reference: 218601786 | 15.20 | 7.80 | 9100 | 2.26 | EPA 4652182 → |
CTM24B5ABS2+ furnace: Z9ET080B12SMPS1*AHRI reference: 218601785 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4652183 → |
CTM24B5ABS2+ furnace: Z8ET080B12LMPS1*AHRI reference: 218601783 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652184 → |
CTM24B5ABS2+ furnace: Z8ES100B12LMPS1*AHRI reference: 218601781 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652185 → |
CTM24A5ABS2+ furnace: Z8VT060A12SMPC1AHRI reference: 218601778 | 15.20 | 7.80 | 8900 | 2.30 | EPA 4652186 → |
CTM24A5ABS2+ furnace: Z8ET060A12LMPS1*AHRI reference: 218601775 | 15.20 | 7.80 | 8800 | 2.26 | EPA 4652187 → |
CTM24A5ABS2+ furnace: Z8ES040A12LMPS1*AHRI reference: 218601773 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652188 → |
CTM24A5ABS2+ furnace: Z8ES040A12SMPS1*AHRI reference: 218601771 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4652189 → |
CTM24A5ABS2+ furnace: Z8ES060A12LMPS1*AHRI reference: 218601770 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4652190 → |
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 →