HH836E2S12
LX SERIES · source records, page 2
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.
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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 |
|---|---|---|---|---|---|
CTF48C5CFS2+ furnace: Z8ET100C20LMPS1*Cold climate designationAHRI reference: 218643530 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666645 → |
CTU48C5XFS2+TXV+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218643486 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666689 → |
CTF48C5CFS2+ furnace: Z8VT120C20SMPC1Cold climate designationAHRI reference: 218643483 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666692 → |
CTM48C5CFS2+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218643370 | 17.50 | 8.50 | 26800 | 2.32 | EPA 4666759 → |
CTM48C5CFS2+ furnace: Z8ET080C16LMPS1*Cold climate designationAHRI reference: 218643368 | 17.50 | 8.50 | 26800 | 2.34 | EPA 4666761 → |
CTM48C5CFS2+JME12C2SN2Cold climate designationAHRI reference: 218643328 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666801 → |
CTU48C5XFS2+JME12C2SN2+TXVCold climate designationAHRI reference: 218643319 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666810 → |
CTF48C5CFS2+JME12C2SN2Cold climate designationAHRI reference: 218643316 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666813 → |
CTM48C5CFS2+JMC17C2SN1Cold climate designationAHRI reference: 218643297 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666832 → |
CTM48C5CFS2+ furnace: Z8ET100C20LMPS1*Cold climate designationAHRI reference: 218643295 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666834 → |
CTM48C5CFS2+JMC16C2SN1Cold climate designationAHRI reference: 218643291 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666838 → |
CTU48C5XFS2+JMC17C2SN1+TXVCold climate designationAHRI reference: 218643288 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666841 → |
CTF48C5CFS2+JMC17C2SN1Cold climate designationAHRI reference: 218643286 | 17.50 | 8.50 | 26800 | 2.36 | EPA 4666843 → |
CTU48C5XFS2+JMC16C2SN1+TXVCold climate designationAHRI reference: 218643282 | 17.50 | 8.50 | 26800 | 2.38 | EPA 4666847 → |
CTF48C5CFS2+JMC16C2SN1Cold climate designationAHRI reference: 218643279 | 17.50 | 8.50 | 26800 | 2.38 | EPA 4666850 → |
CTU48C5XFS2+JME16C2SN2+TXVCold climate designationAHRI reference: 218643276 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666853 → |
CTF48C5CFS2+JME16C2SN2Cold climate designationAHRI reference: 218643272 | 17.50 | 8.50 | 27000 | 2.34 | EPA 4666857 → |
CTF36C5CDS2+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218643240 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4666889 → |
CTF36C5CDS2+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218643237 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4666892 → |
CTM36C5CDS2+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218643217 | 17.50 | 8.50 | 27600 | 2.28 | EPA 4666912 → |
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 →