HH824E2S12
LX SERIES · source records, page 4
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 |
|---|---|---|---|---|---|
CTF30B5ACS2+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643315 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4666814 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643310 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666819 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643303 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666826 → |
CTF30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643298 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666831 → |
CTF30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643292 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666837 → |
CTM30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643285 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666844 → |
CTM30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643280 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666849 → |
CTM30B5ACS2+JME12B2SN2Cold climate designationAHRI reference: 218643274 | 17.00 | 8.50 | 17500 | 2.26 | EPA 4666855 → |
CTU30B5XCS2+JME08B2SN2+TXVAHRI reference: 218643257 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666872 → |
CTF30B5ACS2+JME08B2SN2AHRI reference: 218643250 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666879 → |
CTM30B5ACS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218643244 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666885 → |
CTM30B5ACS2+JMC12B2SN1Cold climate designationAHRI reference: 218643232 | 17.00 | 8.50 | 18000 | 2.32 | EPA 4666897 → |
CTU30B5XCS2+TXV+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643213 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666916 → |
CTF30B5ACS2+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643207 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666922 → |
CTM30B5ACS2+JME08B2SN2AHRI reference: 218643195 | 17.00 | 8.10 | 17200 | 2.22 | EPA 4666934 → |
CTF36B5ADS2+ furnace: LP9C080B12MP13Cold climate designationAHRI reference: 218688966 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678305 → |
CTU36B5XDS2+TXV+ furnace: LP9C080B12MP13Cold climate designationAHRI reference: 218688965 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678306 → |
CTU36B5XDS2+TXV+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218688960 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678311 → |
CTF36B5ADS2+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218688959 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678312 → |
CTU36B5XDS2+TXV+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218688949 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678322 → |
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 →