HH836E2S12
LX SERIES · source records, page 10
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: Z8ES120C20LMPS1Cold climate designationAHRI reference: 218643705 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4666470 → |
CTM36C5CDS2+ furnace: Z8ES120C20SMPS1Cold climate designationAHRI reference: 218643701 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4666474 → |
CTM36C5CDS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218643689 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666486 → |
CTM36C5CDS2+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218643685 | 17.00 | 8.50 | 28200 | 2.26 | EPA 4666490 → |
CTM36C5CDS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218643677 | 17.00 | 8.50 | 28200 | 2.26 | EPA 4666498 → |
CTF36C5CDS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218643673 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666502 → |
CTF36C5CDS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218643669 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666506 → |
CTU36B5XDS2+TXV+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643645 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4666530 → |
CTF36B5CDS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643641 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4666534 → |
CTM48C5CFS2+ furnace: LP9C100C16MP13Cold climate designationAHRI reference: 218688872 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4678390 → |
CTM36C5CDS2+ furnace: LP9C100C16MP13Cold climate designationAHRI reference: 218688871 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678391 → |
CTF36C5CDS2+ furnace: LP9C100C16MP13Cold climate designationAHRI reference: 218688870 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678392 → |
CTF36C5CDS2+ furnace: LPLC080C16MP13Cold climate designationAHRI reference: 218688858 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678404 → |
CTM36C5CDS2+ furnace: LPLC080C16MP13Cold climate designationAHRI reference: 218688857 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678405 → |
CTF36C5CDS2+ furnace: LPLC100C20MP13Cold climate designationAHRI reference: 218688853 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678409 → |
CTM36C5CDS2+ furnace: LPLC100C20MP13Cold climate designationAHRI reference: 218688852 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678410 → |
CTM36C5CDS2+ furnace: LPLC100C16MP13Cold climate designationAHRI reference: 218688851 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678411 → |
CTF36C5CDS2+ furnace: LPLC100C16MP13Cold climate designationAHRI reference: 218688850 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4678412 → |
CTF48C5CFS2+ furnace: LPLC100C16MP13Cold climate designationAHRI reference: 218688849 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4678413 → |
CTU48C5XFS2+TXV+ furnace: LPLC100C16MP13Cold climate designationAHRI reference: 218688848 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4678414 → |
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 →