HH836E2S12
LX SERIES · source records, page 6
354 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 354 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 | 354 / 354 |
| EER2 · BTU/Wh | 10–11.7 | 354 / 354 |
| HSPF2 · BTU/Wh | 8.5 | 354 / 354 |
| Cooling capacity · BTU/h | 31,800–34,000 | 354 / 354 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,400–34,000 | 354 / 354 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 354 / 354 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 354 / 354 |
| COP at 5°F / −15°C | 2.2–2.38 | 354 / 354 |
| Equipment / loop type | HP - Split System | 354 / 354 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 354 / 354 |
| Compressor staging | Two-stage | 354 / 354 |
| Connected capability | No | 354 / 354 |
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 |
|---|---|---|---|---|---|
CTU48C5XFS2+TXV+ furnace: Z8ES100C16SMPS1*Cold climate designationAHRI reference: 218643421 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4664989 → |
CTF48C5CFS2+ furnace: Z8ES100C16LMPS1*Cold climate designationAHRI reference: 218643418 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4664992 → |
CTF48C5CFS2+ furnace: Z8ES100C16SMPS1*Cold climate designationAHRI reference: 218643415 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4664995 → |
CTM48C5CFS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218643401 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4665009 → |
CTU36B5XDS2+TXV+ furnace: Z8ES100B12LMPS1*Cold climate designationAHRI reference: 218643180 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4665032 → |
CTU36B5XDS2+TXV+ furnace: Z8ES100B12SMPS1*Cold climate designationAHRI reference: 218643177 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4665033 → |
CTF36B5CDS2+ furnace: Z8ES100B12LMPS1*Cold climate designationAHRI reference: 218643174 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4665034 → |
CTF36B5CDS2+ furnace: Z8ES100B12SMPS1*Cold climate designationAHRI reference: 218643171 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4665035 → |
CTM36B5CDS2+ furnace: Z8ES100B12LMPS1*Cold climate designationAHRI reference: 218643164 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4665038 → |
CTF36C5CDS2+ furnace: Z9ES080C16SMPS1*Cold climate designationAHRI reference: 218643099 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4665045 → |
CTF36C5CDS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218643097 | 17.00 | 8.50 | 28200 | 2.28 | EPA 4665046 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C20LMPS1*Cold climate designationAHRI reference: 218643526 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666649 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C20SMPS1*Cold climate designationAHRI reference: 218643523 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666652 → |
CTF48C5CFS2+ furnace: Z8ES080C20LMPS1*Cold climate designationAHRI reference: 218643519 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666656 → |
CTF48C5CFS2+ furnace: Z8ES080C20SMPS1*Cold climate designationAHRI reference: 218643517 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666658 → |
CTM48C5CFS2+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218643514 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666661 → |
CTM48C5CFS2+ furnace: Z8ES080C16SMPS1*Cold climate designationAHRI reference: 218643511 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666664 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218643508 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666667 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C16SMPS1*Cold climate designationAHRI reference: 218643506 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666669 → |
CTF48C5CFS2+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218643502 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666673 → |
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 →