HH836E2S12
LX SERIES
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 |
|---|---|---|---|---|---|
JHC36C5CD2SS1Cold climate designationAHRI reference: 218598221 | 18.00 | 8.50 | 27400 | 2.30 | EPA 4651068 → |
JHC42C5CF2SS1Cold climate designationAHRI reference: 218641887 | 18.00 | 8.50 | 26800 | 2.36 | EPA 4664618 → |
CTF36C5CDS2+ furnace: Y82E080C16LMPS1Cold climate designationAHRI reference: 218641784 | 18.00 | 8.50 | 28000 | 2.32 | EPA 4664725 → |
CTF36C5CDS1+ furnace: Y82E080C16LMPS1Cold climate designationAHRI reference: 218697244 | 18.00 | 8.50 | 28000 | 2.32 | EPA 4683624 → |
CTM48C5CFS2+JME16C2SN2Cold climate designationAHRI reference: 218641937 | 17.50 | 8.50 | 26800 | 2.34 | EPA 4664568 → |
CTM48C5CFS2+ furnace: Y82V080C16SMPC1Cold climate designationAHRI reference: 218641936 | 17.50 | 8.50 | 26800 | 2.34 | EPA 4664569 → |
CTM48C5CFS2+ furnace: Y82E120C20LMPS1Cold climate designationAHRI reference: 218641935 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664570 → |
CTU48C5XFS2+TXV+ furnace: Y82E100C20LMPS1Cold climate designationAHRI reference: 218641934 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664571 → |
CTF48C5CFS2+ furnace: Y82E100C20LMPS1Cold climate designationAHRI reference: 218641933 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664572 → |
CTU48C5XFS2+TXV+ furnace: Y82V120C20SMPC1Cold climate designationAHRI reference: 218641919 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664586 → |
CTF48C5CFS2+ furnace: Y82V120C20SMPC1Cold climate designationAHRI reference: 218641918 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664587 → |
CTU48C5XFS2+TXV+ furnace: Y82E080C16LMPS1Cold climate designationAHRI reference: 218641890 | 17.50 | 8.50 | 27000 | 2.32 | EPA 4664615 → |
CTF48C5CFS2+ furnace: Y82E080C16LMPS1Cold climate designationAHRI reference: 218641889 | 17.50 | 8.50 | 27000 | 2.32 | EPA 4664616 → |
CTM48C5CFS2+ furnace: Y82V120C20SMPC1Cold climate designationAHRI reference: 218641883 | 17.50 | 8.50 | 26800 | 2.34 | EPA 4664622 → |
JHE42C5CF2SS2Cold climate designationAHRI reference: 218641882 | 17.50 | 8.50 | 27000 | 2.36 | EPA 4664623 → |
CTM48C5CFS2+ furnace: Y82V100C16SMPC1Cold climate designationAHRI reference: 218641881 | 17.50 | 8.50 | 26800 | 2.32 | EPA 4664624 → |
CTM48C5CFS2+ furnace: Y82V100C20SMPC1Cold climate designationAHRI reference: 218641878 | 17.50 | 8.50 | 26800 | 2.32 | EPA 4664627 → |
CTM48C5CFS2+ furnace: Y82E080C16LMPS1Cold climate designationAHRI reference: 218641877 | 17.50 | 8.50 | 26800 | 2.34 | EPA 4664628 → |
CTM48C5CFS2+JME12C2SN2Cold climate designationAHRI reference: 218641864 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664641 → |
CTU48C5XFS2+JME12C2SN2+TXVCold climate designationAHRI reference: 218641861 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664644 → |
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 →