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.
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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: 218643318 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4666811 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643313 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666816 → |
CTU30B5XCS2+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643306 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666823 → |
CTF30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643300 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666829 → |
CTF30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643294 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4666835 → |
CTM30B5ACS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643289 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666840 → |
CTM30B5ACS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643283 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666846 → |
CTM30B5ACS2+JME12B2SN2Cold climate designationAHRI reference: 218643277 | 17.00 | 8.50 | 17500 | 2.26 | EPA 4666852 → |
CTU30B5XCS2+JME08B2SN2+TXVAHRI reference: 218643259 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666870 → |
CTF30B5ACS2+JME08B2SN2AHRI reference: 218643253 | 17.00 | 8.10 | 17200 | 2.24 | EPA 4666876 → |
CTM30B5ACS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218643247 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4666882 → |
CTM30B5ACS2+JMC12B2SN1Cold climate designationAHRI reference: 218643235 | 17.00 | 8.50 | 18000 | 2.32 | EPA 4666894 → |
CTU30B5XCS2+TXV+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643216 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666913 → |
CTF30B5ACS2+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643210 | 17.00 | 8.50 | 18400 | 2.30 | EPA 4666919 → |
CTM30B5ACS2+JME08B2SN2AHRI reference: 218643198 | 17.00 | 8.10 | 17200 | 2.22 | EPA 4666931 → |
CTU36B5XDS2+TXV+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218689051 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678228 → |
CTF36B5ADS2+ furnace: TP9C080B12MP13Cold climate designationAHRI reference: 218689050 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678229 → |
CTU36B5XDS2+TXV+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218689037 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678242 → |
CTF36B5ADS2+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218689036 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678243 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698475 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684037 → |
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 →