HH836E2S12
LX SERIES · source records, page 7
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.
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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 |
|---|---|---|---|---|---|
CTM48C5CFS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644295 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665880 → |
CTM48C5CFS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644291 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665884 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644243 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665932 → |
CTU48C5XFS2+TXV+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644239 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665936 → |
CTF48C5CFS2+ furnace: Z8ES100C16LMPS1Cold climate designationAHRI reference: 218644235 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665940 → |
CTF48C5CFS2+ furnace: Z8ES100C16SMPS1Cold climate designationAHRI reference: 218644231 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665944 → |
CTM48C5CFS2+ furnace: Z9ET100C16SMPS1Cold climate designationAHRI reference: 218644211 | 17.00 | 8.50 | 27200 | 2.30 | EPA 4665964 → |
CTM48C5CFS2+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218644179 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4665996 → |
CTM48C5CFS2+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218644175 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666000 → |
CTM48C5CFS2+ furnace: Z8ES080C20LMPS1Cold climate designationAHRI reference: 218644163 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666012 → |
CTM48C5CFS2+ furnace: Z8ES080C20SMPS1Cold climate designationAHRI reference: 218644159 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666016 → |
CTM48C5CFS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644155 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666020 → |
CTM48C5CFS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644151 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666024 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644147 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666028 → |
CTU48C5XFS2+TXV+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644143 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666032 → |
CTF48C5CFS2+ furnace: Z8ES120C16LMPS1Cold climate designationAHRI reference: 218644139 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666036 → |
CTF48C5CFS2+ furnace: Z8ES120C16SMPS1Cold climate designationAHRI reference: 218644135 | 17.00 | 8.50 | 27000 | 2.34 | EPA 4666040 → |
CTU48C5XFS2+TXV+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218644039 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4666136 → |
CTF48C5CFS2+ furnace: Z8ET120C20LMPS1Cold climate designationAHRI reference: 218644035 | 17.00 | 8.50 | 27000 | 2.30 | EPA 4666140 → |
CTM36B5CDS2+ furnace: Z8ET080B12LMPS1Cold climate designationAHRI reference: 218644031 | 17.00 | 8.50 | 28000 | 2.26 | EPA 4666144 → |
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 →