HH824E2S12
LX SERIES · source records, page 6
264 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for HH824E2S12. 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.
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Heating performance & equipment details
Ranges include the 264 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 | 16–18 | 264 / 264 |
| EER2 · BTU/Wh | 11–12 | 264 / 264 |
| HSPF2 · BTU/Wh | 8.1–8.5 | 264 / 264 |
| Cooling capacity · BTU/h | 22,400–24,000 | 264 / 264 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,000–24,000 | 264 / 264 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,600–22,800 | 264 / 264 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,200–18,700 | 264 / 264 |
| COP at 5°F / −15°C | 2.22–2.46 | 264 / 264 |
| Equipment / loop type | HP - Split System | 264 / 264 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 264 / 264 |
| Compressor staging | Two-stage | 264 / 264 |
| Connected capability | No | 264 / 264 |
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: Y92E080B12SMPS1Cold climate designationAHRI reference: 218697136 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4683725 → |
CTM30B5ACS1+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218697135 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4683726 → |
CTM30B5ACS1+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218697134 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4683727 → |
CTM36B5ADS1+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218697133 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4683728 → |
CTM30B5ACS1+ furnace: Y81E100B12LMPS1Cold climate designationAHRI reference: 218697132 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4683729 → |
CTM30B5ACS1+ furnace: Y81E100B12SMPS1Cold climate designationAHRI reference: 218697131 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4683730 → |
CTM30B5ACS1+ furnace: Y82E080B12LMPS1Cold climate designationAHRI reference: 218697130 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4683731 → |
CTU30B5XCS1+TXV+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218697122 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4683739 → |
CTF30B5ACS1+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218697121 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4683740 → |
CTU30B5XCS1+TXV+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218697120 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4683741 → |
CTF30B5ACS1+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218697119 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4683742 → |
CTF30A5ADS2+ furnace: Y92E040A10SMPS1AHRI reference: 218641745 | 16.50 | 8.10 | 17600 | 2.28 | EPA 4664764 → |
CTM36B5ADS2+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218641740 | 16.50 | 8.50 | 18200 | 2.42 | EPA 4664769 → |
CTM36B5ADS2+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218641739 | 16.50 | 8.50 | 18200 | 2.42 | EPA 4664770 → |
CTF30A5ADS2+ furnace: Y81E040A12LMPS1Cold climate designationAHRI reference: 218641724 | 16.50 | 8.50 | 17800 | 2.36 | EPA 4664785 → |
CTF30A5ADS2+ furnace: Y81E040A12SMPS1Cold climate designationAHRI reference: 218641723 | 16.50 | 8.50 | 17800 | 2.36 | EPA 4664786 → |
CTM36B5ADS2+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218641721 | 16.50 | 8.50 | 18300 | 2.40 | EPA 4664788 → |
CTF30A5ADS2+ furnace: Y91E026A08SMPS1AHRI reference: 218641720 | 16.50 | 8.10 | 17900 | 2.30 | EPA 4664789 → |
CTF30A5ADS2+ furnace: Y91E040A10SMPS1AHRI reference: 218641705 | 16.50 | 8.10 | 17600 | 2.28 | EPA 4664804 → |
CTU36B5XDS2+TXV+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218641702 | 16.50 | 8.50 | 18400 | 2.38 | EPA 4664807 → |
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 →