HH836E2S12
LX SERIES · source records, page 2
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 |
|---|---|---|---|---|---|
CTF48C5CFS2+JME12C2SN2Cold climate designationAHRI reference: 218641860 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664645 → |
CTM48C5CFS2+JMC17C2SN1Cold climate designationAHRI reference: 218641854 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664651 → |
CTM48C5CFS2+ furnace: Y82E100C20LMPS1Cold climate designationAHRI reference: 218641853 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664652 → |
CTM48C5CFS2+JMC16C2SN1Cold climate designationAHRI reference: 218641852 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664653 → |
CTU48C5XFS2+JMC17C2SN1+TXVCold climate designationAHRI reference: 218641851 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664654 → |
CTF48C5CFS2+JMC17C2SN1Cold climate designationAHRI reference: 218641850 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4664655 → |
CTU48C5XFS2+JMC16C2SN1+TXVCold climate designationAHRI reference: 218641849 | 17.50 | 8.50 | 26800 | 2.38 | EPA 4664656 → |
CTF48C5CFS2+JMC16C2SN1Cold climate designationAHRI reference: 218641848 | 17.50 | 8.50 | 26800 | 2.38 | EPA 4664657 → |
CTU48C5XFS2+JME16C2SN2+TXVCold climate designationAHRI reference: 218641847 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664658 → |
CTF48C5CFS2+JME16C2SN2Cold climate designationAHRI reference: 218641846 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4664659 → |
CTF36C5CDS2+ furnace: Y82V080C16SMPC1Cold climate designationAHRI reference: 218641835 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4664674 → |
CTF36C5CDS2+ furnace: Y82V100C20SMPC1Cold climate designationAHRI reference: 218641834 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4664675 → |
CTM36C5CDS2+ furnace: Y82V080C16SMPC1Cold climate designationAHRI reference: 218641827 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4664682 → |
CTM36C5CDS2+ furnace: Y82V100C20SMPC1Cold climate designationAHRI reference: 218641826 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4664683 → |
CTF36C5CDS2+ furnace: Y82E120C20LMPS1Cold climate designationAHRI reference: 218641818 | 17.50 | 8.50 | 27200 | 2.24 | EPA 4664691 → |
CTF36C5CDS2+ furnace: Y82V100C16SMPC1Cold climate designationAHRI reference: 218641816 | 17.50 | 8.50 | 27600 | 2.30 | EPA 4664693 → |
CTU36B5XDS2+TXV+ furnace: Y82V080B12SMPC1Cold climate designationAHRI reference: 218641805 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4664704 → |
CTF36B5CDS2+ furnace: Y82V080B12SMPC1Cold climate designationAHRI reference: 218641804 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4664705 → |
CTF36C5CDS2+ furnace: Y82E100C16LMPS1Cold climate designationAHRI reference: 218641801 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4664708 → |
CTF36C5CDS2+ furnace: Y81E080C16LMPS1Cold climate designationAHRI reference: 218641800 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4664709 → |
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 →