HH836E2S12
LX SERIES · source records, page 17
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 |
|---|---|---|---|---|---|
CTF48C5CFS1+ furnace: Z9ES080C20SMPS1*Cold climate designationAHRI reference: 218697973 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4684438 → |
CTM48C5CFS1+ furnace: Z9ES080C20SMPS1*Cold climate designationAHRI reference: 218697969 | 16.50 | 8.50 | 27200 | 2.32 | EPA 4684442 → |
CTU48C5XFS1+TXV+ furnace: Z9ES100C20SMPS1*Cold climate designationAHRI reference: 218697965 | 16.50 | 8.50 | 27000 | 2.30 | EPA 4684446 → |
CTF48C5CFS1+ furnace: Z9ES100C20SMPS1*Cold climate designationAHRI reference: 218697964 | 16.50 | 8.50 | 27000 | 2.30 | EPA 4684447 → |
CTM48C5CFS1+ furnace: Z8ES120C20LMPS1*Cold climate designationAHRI reference: 218697951 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4684460 → |
CTM48C5CFS1+ furnace: Z8ES120C20SMPS1*Cold climate designationAHRI reference: 218697950 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4684461 → |
CTM48C5CFS1+ furnace: Z9ES080C16SMPS1*Cold climate designationAHRI reference: 218697948 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4684463 → |
CTU48C5XFS1+TXV+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218697942 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4684469 → |
CTF48C5CFS1+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218697941 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4684470 → |
CTU48C5XFS1+TXV+ furnace: Z9ES080C16SMPS1*Cold climate designationAHRI reference: 218697938 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4684473 → |
CTF48C5CFS1+ furnace: Z9ES080C16SMPS1*Cold climate designationAHRI reference: 218697937 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4684474 → |
CTU48C5XFS1+TXV+ furnace: Z8ES100C20LMPS1*Cold climate designationAHRI reference: 218697935 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4684476 → |
CTU48C5XFS1+TXV+ furnace: Z8ES100C20SMPS1*Cold climate designationAHRI reference: 218697934 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4684477 → |
CTF48C5CFS1+ furnace: Z8ES100C20LMPS1*Cold climate designationAHRI reference: 218697933 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4684478 → |
CTF48C5CFS1+ furnace: Z8ES100C20SMPS1*Cold climate designationAHRI reference: 218697932 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4684479 → |
CTM48C5CFS1+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218697925 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4684486 → |
CTM36C5CDS1+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218697912 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4684499 → |
CTM36B5CDS1+ furnace: Z9ES080B12SMPS1*Cold climate designationAHRI reference: 218697883 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4684528 → |
CTM36B5CDS1+ furnace: Z9ET080B12SMPS1*Cold climate designationAHRI reference: 218697882 | 16.50 | 8.50 | 27800 | 2.22 | EPA 4684529 → |
CTU36B5XDS1+TXV+ furnace: Z9ET060B12SMPS1*Cold climate designationAHRI reference: 218697874 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4684537 → |
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 →