HH824E2S12
LX SERIES · source records, page 7
143 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 143 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 | 143 / 143 |
| EER2 · BTU/Wh | 11–12 | 143 / 143 |
| HSPF2 · BTU/Wh | 8.1–8.5 | 143 / 143 |
| Cooling capacity · BTU/h | 22,800–24,000 | 143 / 143 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,800–24,000 | 143 / 143 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,600–22,400 | 143 / 143 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,200–18,500 | 143 / 143 |
| COP at 5°F / −15°C | 2.22–2.46 | 143 / 143 |
| Equipment / loop type | HP - Split System | 143 / 143 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 143 / 143 |
| Compressor staging | Two-stage | 143 / 143 |
| Connected capability | No | 143 / 143 |
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 |
|---|---|---|---|---|---|
CTM36B5ADS1+ furnace: Z8ES080B12SMPS1*Cold climate designationAHRI reference: 218697846 | 16.50 | 8.50 | 18200 | 2.42 | EPA 4684564 → |
CTF30A5ADS1+ furnace: Z8ES040A12LMPS1*Cold climate designationAHRI reference: 218697844 | 16.50 | 8.50 | 17800 | 2.36 | EPA 4684565 → |
CTF30A5ADS1+ furnace: Z8ES040A12SMPS1*Cold climate designationAHRI reference: 218697843 | 16.50 | 8.50 | 17800 | 2.36 | EPA 4684566 → |
CTF30A5ADS1+ furnace: Z9ES026A08SMPS1*AHRI reference: 218697827 | 16.50 | 8.10 | 17900 | 2.30 | EPA 4684577 → |
CTU36B5XDS1+TXV+ furnace: Z9ET060B12SMPS1*Cold climate designationAHRI reference: 218697826 | 16.50 | 8.50 | 18400 | 2.38 | EPA 4684578 → |
CTF36B5ADS1+ furnace: Z9ET060B12SMPS1*Cold climate designationAHRI reference: 218697825 | 16.50 | 8.50 | 18400 | 2.38 | EPA 4684579 → |
CTM36B5ADS1+ furnace: Z9ET060B12SMPS1*Cold climate designationAHRI reference: 218697816 | 16.50 | 8.50 | 18500 | 2.38 | EPA 4684588 → |
CTF30A5ADS1+ furnace: Z9ES040A10SMPS1*AHRI reference: 218697813 | 16.50 | 8.10 | 17600 | 2.28 | EPA 4684591 → |
CTM36B5ADS1+ furnace: Z9ES080B12SMPS1*Cold climate designationAHRI reference: 218697810 | 16.50 | 8.50 | 18300 | 2.40 | EPA 4684594 → |
CTM30B5ACS1+ furnace: Z9ES080B12SMPS1*Cold climate designationAHRI reference: 218697803 | 16.50 | 8.50 | 18100 | 2.28 | EPA 4684601 → |
CTM30B5ACS1+ furnace: Z9ET060B12SMPS1*Cold climate designationAHRI reference: 218697802 | 16.50 | 8.50 | 18300 | 2.28 | EPA 4684602 → |
CTU36B5XDS2+TXV+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642975 | 16.00 | 8.50 | 18300 | 2.38 | EPA 4666996 → |
CTF36B5ADS2+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642972 | 16.00 | 8.50 | 18300 | 2.38 | EPA 4666997 → |
CTM36B5ADS2+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642960 | 16.00 | 8.50 | 18300 | 2.36 | EPA 4667002 → |
CTM30B5ACS2+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642853 | 16.00 | 8.50 | 18200 | 2.26 | EPA 4667024 → |
CTU30B5XCS2+TXV+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642847 | 16.00 | 8.50 | 18100 | 2.26 | EPA 4667026 → |
CTF30B5ACS2+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218642844 | 16.00 | 8.50 | 18100 | 2.26 | EPA 4667027 → |
CTM36B5ADS1+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218697838 | 16.00 | 8.50 | 18300 | 2.36 | EPA 4684571 → |
CTU36B5XDS1+TXV+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218697837 | 16.00 | 8.50 | 18300 | 2.38 | EPA 4684572 → |
CTF36B5ADS1+ furnace: Z9ES060B12SMPS1*Cold climate designationAHRI reference: 218697836 | 16.00 | 8.50 | 18300 | 2.38 | EPA 4684573 → |
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 →