HH824E2S12
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
CTF36B5ADS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643595 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4666580 → |
CTF30A5ADS2+ furnace: Z8ES060A12LMPS1Cold climate designationAHRI reference: 218643591 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4666584 → |
CTF30A5ADS2+ furnace: Z8ES060A12SMPS1Cold climate designationAHRI reference: 218643587 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4666588 → |
CTM36B5ADS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643583 | 17.00 | 8.50 | 18200 | 2.38 | EPA 4666592 → |
CTU36B5XDS2+JME08B2SN2+TXVCold climate designationAHRI reference: 218643579 | 17.00 | 8.50 | 17600 | 2.36 | EPA 4666596 → |
CTF36B5ADS2+JME08B2SN2Cold climate designationAHRI reference: 218643575 | 17.00 | 8.50 | 17600 | 2.36 | EPA 4666600 → |
CTF30A5ADS2+ furnace: Z8ET060A12LMPS1Cold climate designationAHRI reference: 218643567 | 17.00 | 8.50 | 18100 | 2.40 | EPA 4666608 → |
CTU36B5XDS2+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643563 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4666612 → |
CTF36B5ADS2+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643559 | 17.00 | 8.50 | 18300 | 2.40 | EPA 4666616 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643507 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4666668 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643501 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4666674 → |
CTF36B5ADS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643495 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4666680 → |
CTF36B5ADS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643489 | 17.00 | 8.50 | 18200 | 2.42 | EPA 4666686 → |
CTM36B5ADS2+JME12B2SN2Cold climate designationAHRI reference: 218643459 | 17.00 | 8.50 | 17800 | 2.36 | EPA 4666716 → |
CTM36B5ADS2+JME08B2SN2Cold climate designationAHRI reference: 218643452 | 17.00 | 8.50 | 17600 | 2.34 | EPA 4666723 → |
CTU30B5XCS2+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643378 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4666751 → |
CTF30B5ACS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643372 | 17.00 | 8.50 | 18000 | 2.28 | EPA 4666757 → |
CTM30B5ACS2+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218643366 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4666763 → |
CTM30B5ACS2+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218643360 | 17.00 | 8.50 | 18300 | 2.32 | EPA 4666769 → |
CTU30B5XCS2+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643324 | 17.00 | 8.50 | 18200 | 2.30 | EPA 4666805 → |
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 →