YH648E2S11
LX SERIES · source records, page 15
554 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YH648E2S11. 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 554 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 | 554 / 554 |
| EER2 · BTU/Wh | 11.7–12 | 554 / 554 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 554 / 554 |
| Cooling capacity · BTU/h | 45,000–49,000 | 554 / 554 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,000–50,000 | 554 / 554 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 31,800–34,000 | 554 / 554 |
| Heating capacity at 5°F / −15°C · BTU/h | 25,000–27,800 | 554 / 554 |
| COP at 5°F / −15°C | 2–2.4 | 554 / 554 |
| Equipment / loop type | HP - Split System | 554 / 554 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 554 / 554 |
| Compressor staging | Two-stage | 554 / 554 |
| Connected capability | No | 554 / 554 |
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 |
|---|---|---|---|---|---|
CTM60C5CHS2+ furnace: Y81E080C20SMPS1AHRI reference: 218509123 | 16.00 | 8.10 | 26800 | 2.34 | EPA 4640192 → |
CTM60C5CHS2+ furnace: Y81E120C20LMPS1AHRI reference: 218509120 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4640193 → |
CTM60C5CHS2+ furnace: Y81E120C20SMPS1AHRI reference: 218509117 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4640194 → |
CTM60C5CHS2+ furnace: Y92E080C16SMPS1AHRI reference: 218509115 | 16.00 | 7.80 | 26800 | 2.30 | EPA 4640195 → |
CTM60C5CHS2+ furnace: Y91E080C16SMPS1AHRI reference: 218509112 | 16.00 | 7.80 | 26800 | 2.30 | EPA 4640196 → |
CTM60C5CHS2+ furnace: Y81E100C16LMPS1AHRI reference: 218509109 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4640197 → |
CTM60C5CHS2+ furnace: Y81E100C16SMPS1AHRI reference: 218509107 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4640198 → |
CTM60C5CHS2+ furnace: Y82E080C16LMPS1AHRI reference: 218509104 | 16.00 | 8.10 | 26600 | 2.34 | EPA 4640199 → |
CTM60C5CHS2+ furnace: Y82E100C16LMPS1AHRI reference: 218509102 | 16.00 | 8.10 | 27200 | 2.32 | EPA 4640200 → |
CTM60C5CHS2+ furnace: Y82V120C20SMPC1AHRI reference: 218509099 | 16.00 | 8.10 | 27000 | 2.36 | EPA 4640201 → |
CTM60C5CHS2+ furnace: Y82V100C20SMPC1AHRI reference: 218509096 | 16.00 | 8.10 | 27000 | 2.34 | EPA 4640202 → |
CTM60C5CHS2+ furnace: Y82V100C16SMPC1AHRI reference: 218509094 | 16.00 | 8.10 | 27400 | 2.32 | EPA 4640203 → |
CTM60C5CHS2+ furnace: Y82V080C16SMPC1AHRI reference: 218509091 | 16.00 | 8.10 | 27400 | 2.34 | EPA 4640204 → |
CTM60C5CGS2+ furnace: Y82V100C20SMPC1AHRI reference: 218509088 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4640205 → |
CTM60C5CGS2+ furnace: Y82V100C16SMPC1AHRI reference: 218509085 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4640206 → |
CTM60C5CGS2+ furnace: Y82V080C16SMPC1AHRI reference: 218509083 | 16.00 | 8.10 | 27600 | 2.26 | EPA 4640207 → |
CTM60C5CGS2+ furnace: Y82V120C20SMPC1AHRI reference: 218509080 | 16.00 | 8.10 | 27200 | 2.28 | EPA 4640208 → |
CTM60C5CGS2+ furnace: Y81E120C16LMPS1AHRI reference: 218509078 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4640209 → |
CTM60C5CGS2+ furnace: Y81E120C16SMPS1AHRI reference: 218509075 | 16.00 | 8.10 | 27400 | 2.26 | EPA 4640210 → |
CTM60C5CGS2+ furnace: Y81E100C20LMPS1AHRI reference: 218509073 | 16.00 | 8.10 | 27200 | 2.26 | EPA 4640211 → |
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 →