HH836E2S12
LX SERIES · source records, page 19
602 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 602 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 | 602 / 602 |
| EER2 · BTU/Wh | 10–11.7 | 602 / 602 |
| HSPF2 · BTU/Wh | 8.5 | 602 / 602 |
| Cooling capacity · BTU/h | 31,200–34,000 | 602 / 602 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,000–34,000 | 602 / 602 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 32,600–34,200 | 602 / 602 |
| Heating capacity at 5°F / −15°C · BTU/h | 26,800–28,200 | 602 / 602 |
| COP at 5°F / −15°C | 2.18–2.38 | 602 / 602 |
| Equipment / loop type | HP - Split System | 602 / 602 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 602 / 602 |
| Compressor staging | Two-stage | 602 / 602 |
| Connected capability | No | 602 / 602 |
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: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218699151 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685791 → |
CTU48C5XFS1+TXV+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218699139 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685795 → |
CTF48C5CFS1+ furnace: Z8ET100C16LMPS1Cold climate designationAHRI reference: 218699135 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685799 → |
CTU48C5XFS1+TXV+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218699103 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685831 → |
CTF48C5CFS1+ furnace: Z8VT080C16SMPC1Cold climate designationAHRI reference: 218699099 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685835 → |
CTU48C5XFS1+TXV+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218699087 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685847 → |
CTF48C5CFS1+ furnace: Z8VT100C16SMPC1Cold climate designationAHRI reference: 218699083 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685851 → |
CTM48C5CFS1+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218699063 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685871 → |
CTM48C5CFS1+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218699059 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685875 → |
CTU48C5XFS1+TXV+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218699055 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685879 → |
CTU48C5XFS1+TXV+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218699051 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685883 → |
CTF48C5CFS1+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218699047 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685887 → |
CTF48C5CFS1+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218699043 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685891 → |
CTM48C5CFS1+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218699039 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685895 → |
CTM48C5CFS1+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218699035 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685899 → |
CTU48C5XFS1+TXV+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218699031 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4685903 → |
CTF48C5CFS1+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218699027 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4685907 → |
CTU48C5XFS1+TXV+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218699007 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4685927 → |
CTF48C5CFS1+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218699003 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4685931 → |
CTM48C5CFS1+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218698995 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4685939 → |
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 →