HH836E2S12
LX SERIES · source records, page 18
669 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 669 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 | 669 / 669 |
| EER2 · BTU/Wh | 10–11.7 | 669 / 669 |
| HSPF2 · BTU/Wh | 8.5 | 669 / 669 |
| Cooling capacity · BTU/h | 31,200–34,000 | 669 / 669 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,000–34,000 | 669 / 669 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 669 / 669 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 669 / 669 |
| COP at 5°F / −15°C | 2.18–2.38 | 669 / 669 |
| Equipment / loop type | HP - Split System | 669 / 669 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 669 / 669 |
| Compressor staging | Two-stage | 669 / 669 |
| Connected capability | No | 669 / 669 |
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: Y92E080B12SMPS1Cold climate designationAHRI reference: 218697293 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4683575 → |
CTF36B5CDS1+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218697292 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4683576 → |
CTU36B5XDS1+TXV+ furnace: Y82E080B12LMPS1Cold climate designationAHRI reference: 218697289 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4683579 → |
CTF36B5CDS1+ furnace: Y82E080B12LMPS1Cold climate designationAHRI reference: 218697288 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4683580 → |
CTF36C5CDS1+ furnace: Y81E120C16LMPS1Cold climate designationAHRI reference: 218697287 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4683581 → |
CTF36C5CDS1+ furnace: Y81E120C16SMPS1Cold climate designationAHRI reference: 218697286 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4683582 → |
CTM36B5CDS1+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218697285 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4683583 → |
CTM36B5CDS1+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218697284 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4683584 → |
CTF36C5CDS1+ furnace: Y91E080C20SMPS1Cold climate designationAHRI reference: 218697283 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4683585 → |
CTU36B5XDS1+TXV+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218697282 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4683586 → |
CTU36B5XDS1+TXV+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218697281 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4683587 → |
CTF36B5CDS1+ furnace: Y81E080B12LMPS1Cold climate designationAHRI reference: 218697280 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4683588 → |
CTF36B5CDS1+ furnace: Y81E080B12SMPS1Cold climate designationAHRI reference: 218697279 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4683589 → |
CTF36C5CDS1+ furnace: Y81E100C20LMPS1Cold climate designationAHRI reference: 218697278 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4683590 → |
CTF36C5CDS1+ furnace: Y81E100C20SMPS1Cold climate designationAHRI reference: 218697277 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4683591 → |
CTU36B5XDS1+TXV+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218697275 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4683593 → |
CTF36B5CDS1+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218697274 | 17.00 | 8.50 | 27600 | 2.24 | EPA 4683594 → |
CTF36C5CDS1+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218697273 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4683595 → |
CTU36B5XDS1+TXV+ furnace: Y81E100B12LMPS1Cold climate designationAHRI reference: 218697272 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4683596 → |
CTU36B5XDS1+TXV+ furnace: Y81E100B12SMPS1Cold climate designationAHRI reference: 218697271 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4683597 → |
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 →