HH824E2S12
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
CTF30A5ADS2+ furnace: Y81E060A12LMPS1Cold climate designationAHRI reference: 218641733 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4664776 → |
CTF30A5ADS2+ furnace: Y81E060A12SMPS1Cold climate designationAHRI reference: 218641732 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4664777 → |
CTM36B5ADS2+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218641731 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4664778 → |
CTU36B5XDS2+JME08B2SN2+TXVCold climate designationAHRI reference: 218641730 | 17.00 | 8.50 | 17600 | 2.36 | EPA 4664779 → |
CTF36B5ADS2+JME08B2SN2Cold climate designationAHRI reference: 218641729 | 17.00 | 8.50 | 17600 | 2.36 | EPA 4664780 → |
CTF30A5ADS2+ furnace: Y82E060A12LMPS1Cold climate designationAHRI reference: 218641727 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4664782 → |
CTU36B5XDS2+TXV+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218641726 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4664783 → |
CTF36B5ADS2+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218641725 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4664784 → |
CTU36B5XDS2+TXV+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218641715 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4664794 → |
CTU36B5XDS2+TXV+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218641714 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4664795 → |
CTF36B5ADS2+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218641713 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4664796 → |
CTF36B5ADS2+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218641712 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4664797 → |
CTM36B5ADS2+JME12B2SN2Cold climate designationAHRI reference: 218641707 | 17.00 | 8.50 | 17800 | 2.36 | EPA 4664802 → |
CTM36B5ADS2+JME08B2SN2Cold climate designationAHRI reference: 218641706 | 17.00 | 8.50 | 17600 | 2.34 | EPA 4664803 → |
CTM30B5ACS2+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218641695 | 17.00 | 8.50 | 18000 | 2.26 | EPA 4664814 → |
CTU30B5XCS2+TXV+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218641694 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4664815 → |
CTF30B5ACS2+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218641693 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4664816 → |
CTM30B5ACS2+ furnace: Y81E100B12LMPS1Cold climate designationAHRI reference: 218641692 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4664817 → |
CTM30B5ACS2+ furnace: Y81E100B12SMPS1Cold climate designationAHRI reference: 218641691 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4664818 → |
CTU30B5XCS2+TXV+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218641685 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4664824 → |
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 →