HH836E2S12
LX SERIES · source records, page 5
354 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 354 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 | 354 / 354 |
| EER2 · BTU/Wh | 10–11.7 | 354 / 354 |
| HSPF2 · BTU/Wh | 8.5 | 354 / 354 |
| Cooling capacity · BTU/h | 31,800–34,000 | 354 / 354 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,400–34,000 | 354 / 354 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 354 / 354 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 354 / 354 |
| COP at 5°F / −15°C | 2.2–2.38 | 354 / 354 |
| Equipment / loop type | HP - Split System | 354 / 354 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 354 / 354 |
| Compressor staging | Two-stage | 354 / 354 |
| Connected capability | No | 354 / 354 |
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 |
|---|---|---|---|---|---|
CTM48C5CFS1+ furnace: Z8ET100C20LMPS1*Cold climate designationAHRI reference: 218697931 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4684480 → |
CTM36C5CDS1+ furnace: Z8ET100C20LMPS1*Cold climate designationAHRI reference: 218697930 | 17.50 | 8.50 | 27800 | 2.30 | EPA 4684481 → |
CTM48C5CFS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218697924 | 17.50 | 8.50 | 26800 | 2.32 | EPA 4684487 → |
CTM36C5CDS1+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218697921 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4684490 → |
CTF36C5CDS1+ furnace: Z8ET120C20LMPS1*Cold climate designationAHRI reference: 218697920 | 17.50 | 8.50 | 27200 | 2.24 | EPA 4684491 → |
CTF36C5CDS1+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218697918 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4684493 → |
CTF36C5CDS1+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218697913 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4684498 → |
CTF36C5CDS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218697887 | 17.50 | 8.50 | 27600 | 2.30 | EPA 4684524 → |
CTU36B5XDS1+TXV+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697886 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4684525 → |
CTF36B5CDS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218697885 | 17.50 | 8.50 | 27400 | 2.26 | EPA 4684526 → |
CTM36C5CDS1+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218697881 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684530 → |
CTM36C5CDS1+ furnace: Z8ES080C16SMPS1*Cold climate designationAHRI reference: 218697880 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684531 → |
CTF36C5CDS1+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218697877 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684534 → |
CTF36C5CDS1+ furnace: Z8ES080C16SMPS1*Cold climate designationAHRI reference: 218697876 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684535 → |
CTM36C5CDS1+ furnace: Z8ET080C16LMPS1*Cold climate designationAHRI reference: 218697875 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684536 → |
CTF36C5CDS1+ furnace: Z8ET100C16LMPS1*Cold climate designationAHRI reference: 218697872 | 17.50 | 8.50 | 28000 | 2.32 | EPA 4684539 → |
CTF36C5CDS1+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218697871 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4684540 → |
CTM36C5CDS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218697853 | 17.50 | 8.50 | 27600 | 2.30 | EPA 4684558 → |
CTM36C5CDS1+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218697850 | 17.50 | 8.50 | 27800 | 2.32 | EPA 4684561 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16LMPS1*Cold climate designationAHRI reference: 218643423 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4664987 → |
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 →