HH836E2S12
LX SERIES · source records, page 29
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 |
|---|---|---|---|---|---|
CTU48C5XFS1+TXV+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218698958 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4685976 → |
CTU48C5XFS1+TXV+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218698954 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4685980 → |
CTF48C5CFS1+ furnace: Z8ES100C20LMPS1Cold climate designationAHRI reference: 218698950 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4685984 → |
CTF48C5CFS1+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218698946 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4685988 → |
CTM48C5CFS1+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218698918 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4686016 → |
CTM36C5CDS1+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218698866 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4686068 → |
CTU48C5XFS2+TXV+ furnace: Z9ES100C16SMPS1Cold climate designationAHRI reference: 218644202 | 16.00 | 8.50 | 27400 | 2.32 | EPA 4665973 → |
CTF48C5CFS2+ furnace: Z9ES100C16SMPS1Cold climate designationAHRI reference: 218644198 | 16.00 | 8.50 | 27400 | 2.32 | EPA 4665977 → |
CTM48C5CFS2+ furnace: Z9ES100C16SMPS1Cold climate designationAHRI reference: 218644194 | 16.00 | 8.50 | 27400 | 2.32 | EPA 4665981 → |
CTM36B5CDS2+ furnace: Z9ES060B12SMPS1Cold climate designationAHRI reference: 218643882 | 16.00 | 8.50 | 28000 | 2.22 | EPA 4666293 → |
CTU48C5XFS2+TXV+ furnace: TM9E080C20MP12Cold climate designationAHRI reference: 218689183 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678105 → |
CTF48C5CFS2+ furnace: TM9E080C20MP12Cold climate designationAHRI reference: 218689182 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678106 → |
CTM48C5CFS2+ furnace: TM9E080C20MP12Cold climate designationAHRI reference: 218689181 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678107 → |
CTM36C5CDS2+ furnace: TM9E080C20MP12Cold climate designationAHRI reference: 218689180 | 16.00 | 8.50 | 28200 | 2.28 | EPA 4678108 → |
CTM36C5CDS2+ furnace: TM9E100C20MP12Cold climate designationAHRI reference: 218689174 | 16.00 | 8.50 | 28200 | 2.28 | EPA 4678114 → |
CTM36B5CDS2+ furnace: TM9E060B12MP12Cold climate designationAHRI reference: 218689165 | 16.00 | 8.50 | 28000 | 2.20 | EPA 4678123 → |
CTF48C5CFS2+ furnace: TM9E100C20MP12Cold climate designationAHRI reference: 218689162 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678126 → |
CTM48C5CFS2+ furnace: TM9E100C20MP12Cold climate designationAHRI reference: 218689161 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678127 → |
CTU48C5XFS2+TXV+ furnace: TM9E100C20MP12Cold climate designationAHRI reference: 218689160 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678128 → |
CTM48C5CFS2+ furnace: TL9E100C20UH11Cold climate designationAHRI reference: 218689155 | 16.00 | 8.50 | 27200 | 2.32 | EPA 4678133 → |
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 →