XH518E2S11
LX SERIES · source records, page 12
249 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH518E2S11. 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 249 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 | 249 / 249 |
| EER2 · BTU/Wh | 12–12.5 | 249 / 249 |
| HSPF2 · BTU/Wh | 7.8 | 249 / 249 |
| Cooling capacity · BTU/h | 17,000–18,600 | 249 / 249 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–17,000 | 249 / 249 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,300 | 249 / 249 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 249 / 249 |
| COP at 5°F / −15°C | 2.26–2.34 | 249 / 249 |
| Equipment / loop type | HP - Split System | 249 / 249 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 249 / 249 |
| Compressor staging | Single stage | 249 / 249 |
| Connected capability | No | 249 / 249 |
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 |
|---|---|---|---|---|---|
CTF24B5ABS2+ furnace: TM9V080B12MP12AHRI reference: 218526179 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4646079 → |
CTF24B5ABS2+ furnace: Z8ET080B12LMPS1AHRI reference: 218526175 | 15.20 | 7.80 | 8800 | 2.30 | EPA 4646083 → |
CTF24B5ABS2+ furnace: Z9ET080B12SMPS1AHRI reference: 218526167 | 15.20 | 7.80 | 9000 | 2.28 | EPA 4646087 → |
CTF24B5ABS2+ furnace: Z9ES080B12SMPS1AHRI reference: 218526163 | 15.20 | 7.80 | 8700 | 2.30 | EPA 4646091 → |
CTF24B5ABS2+JMC12B2SN1AHRI reference: 218526155 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4646095 → |
CTU24A5XBS2+TXV+ furnace: Z8VT060A12SMPC1AHRI reference: 218526147 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4646103 → |
CTF24A5ABS2+ furnace: Z8VT060A12SMPC1AHRI reference: 218526143 | 15.20 | 7.80 | 8900 | 2.32 | EPA 4646107 → |
CTU24A5XBS2+TXV+ furnace: Z8ES040A12LMPS1AHRI reference: 218526131 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646111 → |
CTU24A5XBS2+TXV+ furnace: Z8ES040A12SMPS1AHRI reference: 218526127 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646115 → |
CTF24A5ABS2+ furnace: Z8ES040A12LMPS1AHRI reference: 218526123 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646119 → |
CTF24A5ABS2+ furnace: Z8ES040A12SMPS1AHRI reference: 218526119 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646123 → |
CTU24A5XBS2+TXV+ furnace: TM8V060A12MP12AHRI reference: 218526115 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4646127 → |
CTF24A5ABS2+ furnace: TM8V060A12MP12AHRI reference: 218526111 | 15.20 | 7.80 | 8900 | 2.26 | EPA 4646131 → |
CTU24A5XBS2+TXV+ furnace: Z8ET060A12LMPS1AHRI reference: 218526083 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646135 → |
CTF24A5ABS2+ furnace: Z8ET060A12LMPS1AHRI reference: 218526079 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646139 → |
CTU24A5XBS2+TXV+ furnace: Z8ES060A12LMPS1AHRI reference: 218526075 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646143 → |
CTU24A5XBS2+TXV+ furnace: Z8ES060A12SMPS1AHRI reference: 218526071 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646147 → |
CTF24A5ABS2+ furnace: Z8ES060A12LMPS1AHRI reference: 218526067 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646151 → |
CTF24A5ABS2+ furnace: Z8ES060A12SMPS1AHRI reference: 218526063 | 15.20 | 7.80 | 8800 | 2.28 | EPA 4646155 → |
CTF30B5ACS2+JME08B2SN2AHRI reference: 218638009 | 15.20 | 7.80 | 9000 | 2.34 | EPA 4663874 → |
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 →