HH836E2S12
LX SERIES · source records, page 25
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 |
|---|---|---|---|---|---|
CTF48C5CFS2+ furnace: Y81E100C20SMPS1Cold climate designationAHRI reference: 218641865 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4664640 → |
CTM48C5CFS2+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218641863 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664642 → |
CTM48C5CFS2+ furnace: Y92E080C16SMPS1Cold climate designationAHRI reference: 218641862 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664643 → |
CTU48C5XFS2+TXV+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218641859 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664646 → |
CTF48C5CFS2+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218641858 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664647 → |
CTU48C5XFS2+TXV+ furnace: Y92E080C16SMPS1Cold climate designationAHRI reference: 218641857 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664648 → |
CTF48C5CFS2+ furnace: Y92E080C16SMPS1Cold climate designationAHRI reference: 218641856 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4664649 → |
CTM48C5CFS2+ furnace: Y92E100C20SMPS1Cold climate designationAHRI reference: 218641855 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4664650 → |
CTM36C5CDS2+ furnace: Y92E100C20SMPS1Cold climate designationAHRI reference: 218641825 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4664684 → |
CTU36B5XDS2+TXV+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218641811 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4664698 → |
CTF36B5CDS2+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218641810 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4664699 → |
CTM36B5CDS2+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218641807 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4664702 → |
CTM36B5CDS2+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218641798 | 16.50 | 8.50 | 27800 | 2.22 | EPA 4664711 → |
CTM36B5CDS2+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218641774 | 16.50 | 8.50 | 27400 | 2.20 | EPA 4664735 → |
CTM36C5CDS2+ furnace: Y91E100C20SMPS1Cold climate designationAHRI reference: 218641771 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4664738 → |
CTM36C5CDS2+ furnace: Y91E080C20SMPS1Cold climate designationAHRI reference: 218641763 | 16.50 | 8.50 | 28000 | 2.28 | EPA 4664746 → |
CTU36B5XDS2+TXV+ furnace: Y91E060B12SMPS1Cold climate designationAHRI reference: 218641752 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4664757 → |
CTF36B5CDS2+ furnace: Y91E060B12SMPS1Cold climate designationAHRI reference: 218641751 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4664758 → |
CTF36C5CDS2+ furnace: TL9E100C20UH11Cold climate designationAHRI reference: 218688470 | 16.50 | 8.50 | 28000 | 2.28 | EPA 4678774 → |
CTU36B5XDS2+TXV+ furnace: TM9E060B12MP12Cold climate designationAHRI reference: 218688469 | 16.50 | 8.50 | 28200 | 2.22 | EPA 4678775 → |
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 →