HH824E2S12
LX SERIES · source records, page 4
238 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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 238 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 | 238 / 238 |
| EER2 · BTU/Wh | 11–12 | 238 / 238 |
| HSPF2 · BTU/Wh | 8.1–8.5 | 238 / 238 |
| Cooling capacity · BTU/h | 22,400–24,000 | 238 / 238 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,000–24,000 | 238 / 238 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 20,600–22,800 | 238 / 238 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,200–18,700 | 238 / 238 |
| COP at 5°F / −15°C | 2.22–2.46 | 238 / 238 |
| Equipment / loop type | HP - Split System | 238 / 238 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 238 / 238 |
| Compressor staging | Two-stage | 238 / 238 |
| Connected capability | No | 238 / 238 |
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: 218643317 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4666812 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643311 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666818 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643305 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666824 → |
CTF30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643299 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666830 → |
CTF30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643293 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666836 → |
CTM30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643287 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666842 → |
CTM30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643281 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666848 → |
CTM30B5ACS2+JME12B2SN2Cold climate designationAHRI reference: 218643275 | 17.00 | 8.50 | 17500 | 2.26 | EPA 4666854 → |
CTU30B5XCS2+JME08B2SN2+TXVAHRI reference: 218643258 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666871 → |
CTF30B5ACS2+JME08B2SN2AHRI reference: 218643252 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666877 → |
CTM30B5ACS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218643245 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666884 → |
CTM30B5ACS2+JMC12B2SN1Cold climate designationAHRI reference: 218643233 | 17.00 | 8.50 | 18000 | 2.32 | EPA 4666896 → |
CTU30B5XCS2+TXV+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643215 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666914 → |
CTF30B5ACS2+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643209 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666920 → |
CTM30B5ACS2+JME08B2SN2AHRI reference: 218643197 | 17.00 | 8.10 | 17200 | 2.22 | EPA 4666932 → |
CTF36B5ADS2+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218688998 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678281 → |
CTU36B5XDS2+TXV+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218688997 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678282 → |
CTF36B5ADS2+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218688987 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678292 → |
CTU36B5XDS2+TXV+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218688986 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678293 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698474 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684038 → |
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 →