HH836E2S12
LX SERIES · source records, page 9
602 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for HH836E2S12. 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 602 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 | 602 / 602 |
| EER2 · BTU/Wh | 10–11.7 | 602 / 602 |
| HSPF2 · BTU/Wh | 8.5 | 602 / 602 |
| Cooling capacity · BTU/h | 31,200–34,000 | 602 / 602 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,000–34,000 | 602 / 602 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 602 / 602 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 602 / 602 |
| COP at 5°F / −15°C | 2.18–2.38 | 602 / 602 |
| Equipment / loop type | HP - Split System | 602 / 602 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 602 / 602 |
| Compressor staging | Two-stage | 602 / 602 |
| Connected capability | No | 602 / 602 |
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 |
|---|---|---|---|---|---|
CTU36B5XDS2+TXV+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218643919 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666256 → |
CTU36B5XDS2+TXV+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218643915 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666260 → |
CTF36B5CDS2+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218643911 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666264 → |
CTF36B5CDS2+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218643907 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666268 → |
CTM36B5CDS2+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218643895 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666280 → |
CTM36B5CDS2+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218643891 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666284 → |
CTF36C5CDS2+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218643871 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4666304 → |
CTF36C5CDS2+ furnace: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218643867 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4666308 → |
CTM36B5CDS2+JMC12B2SN1Cold climate designationAHRI reference: 218643847 | 17.00 | 8.50 | 27400 | 2.26 | EPA 4666328 → |
CTU36B5XDS2+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643843 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4666332 → |
CTF36B5CDS2+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643839 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4666336 → |
CTF36C5CDS2+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218643803 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4666372 → |
CTF36C5CDS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218643799 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4666376 → |
CTF36C5CDS2+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218643783 | 17.00 | 8.50 | 27400 | 2.26 | EPA 4666392 → |
CTF36C5CDS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218643779 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666396 → |
CTM36C5CDS2+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218643751 | 17.00 | 8.50 | 27200 | 2.24 | EPA 4666424 → |
CTM36C5CDS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218643727 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4666448 → |
CTM36C5CDS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218643723 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4666452 → |
CTM36C5CDS2+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218643719 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4666456 → |
CTM36C5CDS2+ furnace: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218643715 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4666460 → |
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 →