HH824E2S12
LX SERIES · source records, page 5
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 |
|---|---|---|---|---|---|
CTF36B5ADS2+ furnace: TM9V080B12MP12Cold climate designationAHRI reference: 218688948 | 17.00 | 8.50 | 18100 | 2.38 | EPA 4678323 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698473 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684039 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698469 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684043 → |
CTF36B5ADS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698465 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684047 → |
CTF36B5ADS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698461 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4684051 → |
CTF30A5ADS1+ furnace: Z9ES060A10SMPS1AHRI reference: 218698383 | 17.00 | 8.10 | 18200 | 2.32 | EPA 4684109 → |
CTF30A5ADS1+ furnace: Z8ES060A12LMPS1Cold climate designationAHRI reference: 218698379 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684113 → |
CTF30A5ADS1+ furnace: Z8ES060A12SMPS1Cold climate designationAHRI reference: 218698375 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684117 → |
CTM30B5ACS1+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698359 | 17.00 | 8.50 | 18000 | 2.26 | EPA 4684133 → |
CTU30B5XCS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698355 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684137 → |
CTU30B5XCS1+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698351 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684141 → |
CTF30B5ACS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698347 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684145 → |
CTF30B5ACS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698343 | 17.00 | 8.50 | 18100 | 2.32 | EPA 4684149 → |
CTF30A5ADS1+ furnace: Z8ET060A12LMPS1Cold climate designationAHRI reference: 218698339 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684153 → |
CTF30A5ADS1+ furnace: Z8VT060A12SMPC1Cold climate designationAHRI reference: 218698323 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4684169 → |
CTU36B5XDS1+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698311 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4684181 → |
CTF36B5ADS1+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698307 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4684185 → |
CTU36B5XDS1+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698291 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4684201 → |
CTF36B5ADS1+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698287 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4684205 → |
CTU30B5XCS1+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218698267 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4684225 → |
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 →