HH836E2S12
LX SERIES · source records, page 4
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 |
|---|---|---|---|---|---|
CTM36C5CDS2+JMC16C2SN1Cold climate designationAHRI reference: 218643697 | 17.50 | 8.50 | 27800 | 2.34 | EPA 4666478 → |
CTM36C5CDS2+JMC17C2SN1Cold climate designationAHRI reference: 218643693 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4666482 → |
CTM36C5CDS2+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218643681 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4666494 → |
CTM36C5CDS2+ furnace: Z8ET100C20LMPS1Cold climate designationAHRI reference: 218643657 | 17.50 | 8.50 | 27800 | 2.30 | EPA 4666518 → |
CTF36C5CDS2+ furnace: Z8ET100C20LMPS1Cold climate designationAHRI reference: 218643653 | 17.50 | 8.50 | 27800 | 2.30 | EPA 4666522 → |
CTM36C5CDS2+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218643649 | 17.50 | 8.50 | 28000 | 2.30 | EPA 4666526 → |
CTF36C5CDS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218698765 | 17.50 | 8.50 | 27600 | 2.30 | EPA 4683755 → |
CTU36B5XDS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698761 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4683759 → |
CTF36B5CDS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698757 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4683763 → |
CTM36C5CDS1+ furnace: Z8ES080C16LMPS1Cold climate designationAHRI reference: 218698741 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683779 → |
CTM36C5CDS1+ furnace: Z8ES080C16SMPS1Cold climate designationAHRI reference: 218698737 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683783 → |
CTF36C5CDS1+ furnace: Z8ES080C16LMPS1Cold climate designationAHRI reference: 218698725 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683795 → |
CTF36C5CDS1+ furnace: Z8ES080C16SMPS1Cold climate designationAHRI reference: 218698721 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683799 → |
CTM36C5CDS1+ furnace: Z8ET080C16LMPS1Cold climate designationAHRI reference: 218698717 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683803 → |
CTF36C5CDS1+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218698705 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4683815 → |
CTF36C5CDS1+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218698701 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4683819 → |
CTM36C5CDS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218698629 | 17.50 | 8.50 | 27600 | 2.30 | EPA 4683891 → |
CTM36C5CDS1+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218698617 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4683903 → |
CTU48C5XFS1+TXV+ furnace: Z8ET080C16LMPS1Cold climate designationAHRI reference: 218699643 | 17.50 | 8.50 | 27000 | 2.32 | EPA 4685319 → |
CTF48C5CFS1+ furnace: Z8ET080C16LMPS1Cold climate designationAHRI reference: 218699639 | 17.50 | 8.50 | 27000 | 2.32 | EPA 4685323 → |
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 →