HH824E2S12
LX SERIES · source records, page 2
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 |
|---|---|---|---|---|---|
CTU30B5XCS2+JMC12B2SN1+TXVCold climate designationAHRI reference: 218642817 | 17.50 | 8.50 | 17900 | 2.34 | EPA 4667036 → |
CTF30B5ACS2+JMC12B2SN1Cold climate designationAHRI reference: 218642815 | 17.50 | 8.50 | 17900 | 2.34 | EPA 4667037 → |
CTU30B5XCS2+JME12B2SN2+TXVCold climate designationAHRI reference: 218642784 | 17.50 | 8.50 | 17500 | 2.28 | EPA 4667047 → |
CTF30B5ACS2+JME12B2SN2Cold climate designationAHRI reference: 218642780 | 17.50 | 8.50 | 17500 | 2.28 | EPA 4667048 → |
CTU36B5XDS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697818 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684586 → |
CTF36B5ADS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697817 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684587 → |
CTM36B5ADS1+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697814 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684590 → |
CTU36B5XDS1+TXV+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697809 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684595 → |
CTF36B5ADS1+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697808 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684596 → |
CTM36B5ADS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697805 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684599 → |
CTM30B5ACS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697793 | 17.50 | 8.50 | 18200 | 2.32 | EPA 4684611 → |
CTU30B5XCS1+TXV+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697792 | 17.50 | 8.50 | 18100 | 2.32 | EPA 4684612 → |
CTF30B5ACS1+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697791 | 17.50 | 8.50 | 18100 | 2.32 | EPA 4684613 → |
CTU30B5XCS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697790 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4684614 → |
CTF30B5ACS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697789 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4684615 → |
CTU36B5XDS2+TXV+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218642955 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4665048 → |
CTF36B5ADS2+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218642953 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4665049 → |
CTF30A5ADS2+ furnace: Z8ES060A12LMPS1*Cold climate designationAHRI reference: 218642950 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4665050 → |
CTF30A5ADS2+ furnace: Z8ES060A12SMPS1*Cold climate designationAHRI reference: 218642947 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4665051 → |
CTM36B5ADS2+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218642943 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4665052 → |
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 →