HH836E2S12
LX SERIES · source records, page 26
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 |
|---|---|---|---|---|---|
CTM36C5CDS2+ furnace: TL9E080C16UH11Cold climate designationAHRI reference: 218688663 | 16.50 | 8.50 | 28200 | 2.26 | EPA 4678587 → |
CTF36C5CDS2+ furnace: TL9E080C16UH11Cold climate designationAHRI reference: 218688662 | 16.50 | 8.50 | 28200 | 2.26 | EPA 4678588 → |
CTU36B5XDS2+TXV+ furnace: TL9E060B12UH11Cold climate designationAHRI reference: 218688661 | 16.50 | 8.50 | 28200 | 2.22 | EPA 4678589 → |
CTF36B5CDS2+ furnace: TL9E060B12UH11Cold climate designationAHRI reference: 218688660 | 16.50 | 8.50 | 28200 | 2.22 | EPA 4678590 → |
CTM36B5CDS2+ furnace: TL9E060B12UH11Cold climate designationAHRI reference: 218688659 | 16.50 | 8.50 | 27400 | 2.20 | EPA 4678591 → |
CTU48C5XFS2+TXV+ furnace: TL8E100C20UH11Cold climate designationAHRI reference: 218688658 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4678592 → |
CTF48C5CFS2+ furnace: TL8E100C20UH11Cold climate designationAHRI reference: 218688657 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4678593 → |
CTM48C5CFS2+ furnace: TL8E100C20UH11Cold climate designationAHRI reference: 218688656 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4678594 → |
CTU48C5XFS2+TXV+ furnace: TL8E080C16UH11Cold climate designationAHRI reference: 218688652 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678598 → |
CTF48C5CFS2+ furnace: TL8E080C16UH11Cold climate designationAHRI reference: 218688651 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678599 → |
CTM48C5CFS2+ furnace: TL8E080C16UH11Cold climate designationAHRI reference: 218688650 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678600 → |
CTM36C5CDS2+ furnace: TL8E080C16UH11Cold climate designationAHRI reference: 218688649 | 16.50 | 8.50 | 28000 | 2.26 | EPA 4678601 → |
CTF36C5CDS2+ furnace: TL9E100C20UH11Cold climate designationAHRI reference: 218688648 | 16.50 | 8.50 | 28000 | 2.28 | EPA 4678602 → |
CTM36C5CDS2+ furnace: TL9E100C20UH11Cold climate designationAHRI reference: 218688647 | 16.50 | 8.50 | 28000 | 2.26 | EPA 4678603 → |
CTM48C5CFS2+ furnace: TL9E080C16UH11Cold climate designationAHRI reference: 218688646 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678604 → |
CTU48C5XFS2+TXV+ furnace: TL9E080C16UH11Cold climate designationAHRI reference: 218688645 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4678605 → |
CTF48C5CFS2+ furnace: TL9E080C16UH11Cold climate designationAHRI reference: 218688644 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4678606 → |
CTU36B5XDS2+TXV+ furnace: TM9E080B12MP12Cold climate designationAHRI reference: 218688637 | 16.50 | 8.50 | 28000 | 2.24 | EPA 4678613 → |
CTF36B5CDS2+ furnace: TM9E080B12MP12Cold climate designationAHRI reference: 218688636 | 16.50 | 8.50 | 28000 | 2.24 | EPA 4678614 → |
CTM36B5CDS2+ furnace: TM9E080B12MP12Cold climate designationAHRI reference: 218688635 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4678615 → |
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 →