HH836E2S12
LX SERIES · source records, page 8
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 |
|---|---|---|---|---|---|
CTF36C5CDS2+ furnace: Z9ES080C20SMPS1Cold climate designationAHRI reference: 218644024 | 17.00 | 8.50 | 28000 | 2.28 | EPA 4666151 → |
CTU36B5XDS2+TXV+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218644020 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4666155 → |
CTF36B5CDS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218644016 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4666159 → |
CTM36C5CDS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644012 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4666163 → |
CTM36C5CDS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644008 | 17.00 | 8.50 | 27600 | 2.28 | EPA 4666167 → |
CTF36C5CDS2+ furnace: Z8ES120C20LMPS1Cold climate designationAHRI reference: 218644004 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4666171 → |
CTF36C5CDS2+ furnace: Z8ES120C20SMPS1Cold climate designationAHRI reference: 218644000 | 17.00 | 8.50 | 27800 | 2.28 | EPA 4666175 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643988 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4666187 → |
CTU36B5XDS2+TXV+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643984 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4666191 → |
CTF36B5CDS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643980 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4666195 → |
CTF36B5CDS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643976 | 17.00 | 8.50 | 27600 | 2.26 | EPA 4666199 → |
CTF36C5CDS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218643972 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666203 → |
CTF36C5CDS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218643968 | 17.00 | 8.50 | 27600 | 2.30 | EPA 4666207 → |
CTM36C5CDS2+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218643952 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4666223 → |
CTM36C5CDS2+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218643948 | 17.00 | 8.50 | 27800 | 2.30 | EPA 4666227 → |
CTF36C5CDS2+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218643944 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4666231 → |
CTF36C5CDS2+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218643940 | 17.00 | 8.50 | 27800 | 2.32 | EPA 4666235 → |
CTM36B5CDS2+ furnace: Z8ES080B12LMPS1Cold climate designationAHRI reference: 218643936 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666239 → |
CTM36B5CDS2+ furnace: Z8ES080B12SMPS1Cold climate designationAHRI reference: 218643932 | 17.00 | 8.50 | 27800 | 2.26 | EPA 4666243 → |
CTM36B5CDS2+ furnace: Z8VT080B12SMPC1Cold climate designationAHRI reference: 218643924 | 17.00 | 8.50 | 27400 | 2.24 | EPA 4666251 → |
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 →