HH836E2S12
LX SERIES · source records, page 7
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 |
|---|---|---|---|---|---|
CTM48C5CFS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644293 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665882 → |
CTM48C5CFS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644289 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665886 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644241 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665934 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644237 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665938 → |
CTF48C5CFS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644233 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665942 → |
CTF48C5CFS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644229 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665946 → |
CTM48C5CFS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218644209 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4665966 → |
CTM48C5CFS2+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218644177 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665998 → |
CTM48C5CFS2+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218644173 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666002 → |
CTM48C5CFS2+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218644161 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666014 → |
CTM48C5CFS2+ furnace: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218644157 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666018 → |
CTM48C5CFS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644153 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666022 → |
CTM48C5CFS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644149 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666026 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644145 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666030 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644141 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666034 → |
CTF48C5CFS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644137 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666038 → |
CTF48C5CFS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644133 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666042 → |
CTU48C5XFS2+TXV+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218644037 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4666138 → |
CTF48C5CFS2+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218644033 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4666142 → |
CTM36B5CDS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218644029 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4666146 → |
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 →