HH836E2S12
LX SERIES · source records, page 12
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 |
|---|---|---|---|---|---|
CTF48C5CFS1+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218697952 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4684459 → |
CTU48C5XFS1+TXV+ furnace: Z8ET120C20LMPS1*Cold climate designationAHRI reference: 218697947 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4684464 → |
CTF48C5CFS1+ furnace: Z8ET120C20LMPS1*Cold climate designationAHRI reference: 218697946 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4684465 → |
CTM48C5CFS1+ furnace: Z8ES120C16LMPS1*Cold climate designationAHRI reference: 218697944 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684467 → |
CTM48C5CFS1+ furnace: Z8ES120C16SMPS1*Cold climate designationAHRI reference: 218697943 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684468 → |
CTM48C5CFS1+ furnace: Z8ES080C20LMPS1*Cold climate designationAHRI reference: 218697940 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684471 → |
CTM48C5CFS1+ furnace: Z8ES080C20SMPS1*Cold climate designationAHRI reference: 218697939 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684472 → |
CTM48C5CFS1+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218697936 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4684475 → |
CTU48C5XFS1+TXV+ furnace: Z8ES120C16LMPS1*Cold climate designationAHRI reference: 218697929 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684482 → |
CTU48C5XFS1+TXV+ furnace: Z8ES120C16SMPS1*Cold climate designationAHRI reference: 218697928 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684483 → |
CTF48C5CFS1+ furnace: Z8ES120C16LMPS1*Cold climate designationAHRI reference: 218697927 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684484 → |
CTF48C5CFS1+ furnace: Z8ES120C16SMPS1*Cold climate designationAHRI reference: 218697926 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684485 → |
CTM36C5CDS1+ furnace: Z8ES100C16LMPS1*Cold climate designationAHRI reference: 218697923 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4684488 → |
CTM36C5CDS1+ furnace: Z8ES100C16SMPS1*Cold climate designationAHRI reference: 218697922 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4684489 → |
CTM36B5CDS1+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697919 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4684492 → |
CTM36C5CDS1+ furnace: Z8ES100C20LMPS1*Cold climate designationAHRI reference: 218697917 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4684494 → |
CTM36C5CDS1+ furnace: Z8ES100C20SMPS1*Cold climate designationAHRI reference: 218697916 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4684495 → |
CTU36B5XDS1+TXV+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218697915 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4684496 → |
CTF36B5CDS1+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218697914 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4684497 → |
CTU36B5XDS1+TXV+ furnace: Z8ET080B12LMPS1*Cold climate designationAHRI reference: 218697911 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4684500 → |
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 →