HH824E2S12
LX SERIES · source records, page 5
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 |
|---|---|---|---|---|---|
CTU36B5XDS1+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698470 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684042 → |
CTF36B5ADS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698466 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684046 → |
CTF36B5ADS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698462 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684050 → |
CTF30A5ADS1+ furnace: Z9ES060A10SMPS1AHRI reference: 218698384 | 17.00 | 8.10 | 18200 | 2.32 | EPA 4684108 → |
CTF30A5ADS1+ furnace: Z8ES060A12LMPS1Cold climate designationAHRI reference: 218698380 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684112 → |
CTF30A5ADS1+ furnace: Z8ES060A12SMPS1Cold climate designationAHRI reference: 218698376 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684116 → |
CTM30B5ACS1+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698360 | 17.00 | 8.50 | 18000 | 2.26 | EPA 4684132 → |
CTU30B5XCS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698356 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684136 → |
CTU30B5XCS1+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698352 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684140 → |
CTF30B5ACS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698348 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684144 → |
CTF30B5ACS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698344 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684148 → |
CTF30A5ADS1+ furnace: Z8ET060A12LMPS1Cold climate designationAHRI reference: 218698340 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684152 → |
CTF30A5ADS1+ furnace: Z8VT060A12SMPC1Cold climate designationAHRI reference: 218698324 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684168 → |
CTU36B5XDS1+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698312 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4684180 → |
CTF36B5ADS1+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698308 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4684184 → |
CTU36B5XDS1+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698292 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4684200 → |
CTF36B5ADS1+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698288 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4684204 → |
CTU30B5XCS1+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698268 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4684224 → |
CTF30B5ACS1+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698264 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4684228 → |
CTM30B5ACS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698260 | 17.00 | 8.50 | 18100 | 2.30 | EPA 4684232 → |
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 →