HH824E2S12
LX SERIES · source records, page 2
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+JME12B2SN2Cold climate designationAHRI reference: 218643264 | 17.50 | 8.50 | 17500 | 2.28 | EPA 4666865 → |
CTU30B5XCS2+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218643227 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4666902 → |
CTF30B5ACS2+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218643221 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4666908 → |
JHE24B5AC2SS2Cold climate designationAHRI reference: 218643203 | 17.50 | 8.50 | 17900 | 2.32 | EPA 4666926 → |
CTU36B5XDS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698336 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684156 → |
CTF36B5ADS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698332 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684160 → |
CTM36B5ADS1+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218698320 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684172 → |
CTU36B5XDS1+TXV+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218698300 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684192 → |
CTF36B5ADS1+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218698296 | 17.50 | 8.50 | 18200 | 2.42 | EPA 4684196 → |
CTM36B5ADS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698284 | 17.50 | 8.50 | 17800 | 2.40 | EPA 4684208 → |
CTM30B5ACS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698236 | 17.50 | 8.50 | 18200 | 2.32 | EPA 4684256 → |
CTU30B5XCS1+TXV+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218698232 | 17.50 | 8.50 | 18100 | 2.32 | EPA 4684260 → |
CTF30B5ACS1+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218698228 | 17.50 | 8.50 | 18100 | 2.32 | EPA 4684264 → |
CTU30B5XCS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698224 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4684268 → |
CTF30B5ACS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698220 | 17.50 | 8.50 | 18100 | 2.34 | EPA 4684272 → |
CTM30B5ACS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643382 | 17.00 | 8.50 | 18000 | 2.26 | EPA 4665028 → |
JHE36B5AD2SS2Cold climate designationAHRI reference: 218643634 | 17.00 | 8.50 | 17600 | 2.36 | EPA 4666541 → |
CTF30A5ADS2+ furnace: Z9ES060A10SMPS1AHRI reference: 218643622 | 17.00 | 8.10 | 18200 | 2.32 | EPA 4666553 → |
CTF30A5ADS2+ furnace: Z8VT060A12SMPC1Cold climate designationAHRI reference: 218643610 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4666565 → |
CTU36B5XDS2+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643598 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4666577 → |
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 →