HH836E2S12
LX SERIES · source records, page 6
602 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 602 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 | 602 / 602 |
| EER2 · BTU/Wh | 10–11.7 | 602 / 602 |
| HSPF2 · BTU/Wh | 8.5 | 602 / 602 |
| Cooling capacity · BTU/h | 31,200–34,000 | 602 / 602 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,000–34,000 | 602 / 602 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 602 / 602 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 602 / 602 |
| COP at 5°F / −15°C | 2.18–2.38 | 602 / 602 |
| Equipment / loop type | HP - Split System | 602 / 602 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 602 / 602 |
| Compressor staging | Two-stage | 602 / 602 |
| Connected capability | No | 602 / 602 |
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: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218644382 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665793 → |
CTF48C5CFS2+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218644378 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665797 → |
CTF48C5CFS2+ furnace: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218644374 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665801 → |
CTM48C5CFS2+ furnace: Z8ES080C16LMPS1Cold climate designationAHRI reference: 218644370 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665805 → |
CTM48C5CFS2+ furnace: Z8ES080C16SMPS1Cold climate designationAHRI reference: 218644366 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665809 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C16LMPS1Cold climate designationAHRI reference: 218644362 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665813 → |
CTU48C5XFS2+TXV+ furnace: Z8ES080C16SMPS1Cold climate designationAHRI reference: 218644358 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665817 → |
CTF48C5CFS2+ furnace: Z8ES080C16LMPS1Cold climate designationAHRI reference: 218644354 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665821 → |
CTF48C5CFS2+ furnace: Z8ES080C16SMPS1Cold climate designationAHRI reference: 218644350 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665825 → |
CTU48C5XFS2+TXV+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218644346 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665829 → |
CTF48C5CFS2+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218644342 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665833 → |
CTM48C5CFS2+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218644338 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665837 → |
CTU48C5XFS2+TXV+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218644326 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665849 → |
CTF48C5CFS2+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218644322 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665853 → |
CTU48C5XFS2+TXV+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218644318 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665857 → |
CTF48C5CFS2+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218644314 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665861 → |
CTU48C5XFS2+TXV+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218644310 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665865 → |
CTF48C5CFS2+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218644306 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665869 → |
CTU48C5XFS2+TXV+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218644302 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4665873 → |
CTF48C5CFS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218644298 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4665877 → |
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 →