HH836E2S12
LX SERIES · source records, page 21
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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
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 |
|---|---|---|---|---|---|
CTM36B5CDS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698843 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4686091 → |
CTF36C5CDS1+ furnace: Z9ES080C20SMPS1Cold climate designationAHRI reference: 218698839 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4686095 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698835 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4686099 → |
CTU36B5XDS1+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698831 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4686103 → |
CTF36B5CDS1+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218698827 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4686107 → |
CTF36B5CDS1+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218698823 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4686111 → |
CTF36C5CDS1+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218698819 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4686115 → |
CTF36C5CDS1+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218698815 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4686119 → |
CTU36B5XDS1+TXV+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698807 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4686127 → |
CTF36B5CDS1+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218698803 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4686131 → |
CTF36C5CDS1+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218698799 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4686135 → |
CTU36B5XDS1+TXV+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218698795 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4686139 → |
CTU36B5XDS1+TXV+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218698791 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4686143 → |
CTF36B5CDS1+ furnace: Z8ES100B12LMPS1Cold climate designationAHRI reference: 218698787 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4686147 → |
CTF36B5CDS1+ furnace: Z8ES100B12SMPS1Cold climate designationAHRI reference: 218698783 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4686151 → |
CTF36C5CDS1+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218698779 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4686155 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C20LMPS1Cold climate designationAHRI reference: 218644287 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4665888 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C20SMPS1Cold climate designationAHRI reference: 218644283 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4665892 → |
CTF48C5CFS2+ furnace: Z8ES120C20LMPS1Cold climate designationAHRI reference: 218644279 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4665896 → |
CTF48C5CFS2+ furnace: Z8ES120C20SMPS1Cold climate designationAHRI reference: 218644275 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4665900 → |
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 →