HH836E2S12
LX SERIES · source records, page 10
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 |
|---|---|---|---|---|---|
CTM36C5CDS2+ furnace: Z8ES120C20LMPS1*Cold climate designationAHRI reference: 218643030 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4666977 → |
CTM36C5CDS2+ furnace: Z8ES120C20SMPS1*Cold climate designationAHRI reference: 218643026 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4666978 → |
CTM36C5CDS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218643018 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666981 → |
CTM36C5CDS2+ furnace: Z9ES080C16SMPS1*Cold climate designationAHRI reference: 218643015 | 17.00 | 8.50 | 28200 | 2.26 | EPA 4666982 → |
CTM36C5CDS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218643008 | 17.00 | 8.50 | 28200 | 2.26 | EPA 4666984 → |
CTF36C5CDS2+ furnace: Z8ES100C16LMPS1*Cold climate designationAHRI reference: 218643006 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666985 → |
CTF36C5CDS2+ furnace: Z8ES100C16SMPS1*Cold climate designationAHRI reference: 218643004 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666986 → |
CTU36B5XDS2+TXV+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218642986 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4666992 → |
CTF36B5CDS2+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218642983 | 17.00 | 8.50 | 27800 | 2.24 | EPA 4666993 → |
CTU48C5XFS1+TXV+ furnace: Z8ES080C20LMPS1*Cold climate designationAHRI reference: 218698017 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684401 → |
CTU48C5XFS1+TXV+ furnace: Z8ES080C20SMPS1*Cold climate designationAHRI reference: 218698016 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684402 → |
CTF48C5CFS1+ furnace: Z8ES080C20LMPS1*Cold climate designationAHRI reference: 218698015 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684403 → |
CTF48C5CFS1+ furnace: Z8ES080C20SMPS1*Cold climate designationAHRI reference: 218698014 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684404 → |
CTU48C5XFS1+TXV+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218698013 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684405 → |
CTF48C5CFS1+ furnace: Z8VT100C20SMPC1Cold climate designationAHRI reference: 218698012 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684406 → |
CTF36C5CDS1+ furnace: Z8ES120C20LMPS1*Cold climate designationAHRI reference: 218698003 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4684415 → |
CTF36C5CDS1+ furnace: Z8ES120C20SMPS1*Cold climate designationAHRI reference: 218698002 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4684416 → |
CTM36B5CDS1+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218698000 | 17.00 | 8.50 | 27400 | 2.24 | EPA 4684418 → |
CTU48C5XFS1+TXV+ furnace: Z8ES080C16LMPS1*Cold climate designationAHRI reference: 218697991 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684423 → |
CTU48C5XFS1+TXV+ furnace: Z8ES080C16SMPS1*Cold climate designationAHRI reference: 218697990 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4684424 → |
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 →