HH836E2S12
LX SERIES · source records, page 30
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 |
|---|---|---|---|---|---|
CTM48C5CFS1+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218697326 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4683542 → |
CTU48C5XFS1+TXV+ furnace: Y92E080C16SMPS1Cold climate designationAHRI reference: 218697320 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4683548 → |
CTF48C5CFS1+ furnace: Y92E080C16SMPS1Cold climate designationAHRI reference: 218697319 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4683549 → |
CTU48C5XFS1+TXV+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218697316 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4683552 → |
CTF48C5CFS1+ furnace: Y91E080C16SMPS1Cold climate designationAHRI reference: 218697315 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4683553 → |
CTU48C5XFS1+TXV+ furnace: Y81E100C20LMPS1Cold climate designationAHRI reference: 218697313 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4683555 → |
CTU48C5XFS1+TXV+ furnace: Y81E100C20SMPS1Cold climate designationAHRI reference: 218697312 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4683556 → |
CTF48C5CFS1+ furnace: Y81E100C20LMPS1Cold climate designationAHRI reference: 218697311 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4683557 → |
CTF48C5CFS1+ furnace: Y81E100C20SMPS1Cold climate designationAHRI reference: 218697310 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4683558 → |
CTM48C5CFS1+ furnace: Y92E100C20SMPS1Cold climate designationAHRI reference: 218697303 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4683565 → |
CTM36C5CDS1+ furnace: Y92E100C20SMPS1Cold climate designationAHRI reference: 218697290 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4683578 → |
CTM36B5CDS1+ furnace: Y91E080B12SMPS1Cold climate designationAHRI reference: 218697261 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4683607 → |
CTM36B5CDS1+ furnace: Y92E080B12SMPS1Cold climate designationAHRI reference: 218697260 | 16.50 | 8.50 | 27800 | 2.22 | EPA 4683608 → |
CTU36B5XDS1+TXV+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218697252 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4683616 → |
CTF36B5CDS1+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218697251 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4683617 → |
CTU36B5XDS1+TXV+ furnace: Y91E060B12SMPS1Cold climate designationAHRI reference: 218697246 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4683622 → |
CTF36B5CDS1+ furnace: Y91E060B12SMPS1Cold climate designationAHRI reference: 218697245 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4683623 → |
CTM36C5CDS1+ furnace: Y91E080C20SMPS1Cold climate designationAHRI reference: 218697241 | 16.50 | 8.50 | 28000 | 2.28 | EPA 4683627 → |
CTM36B5CDS1+ furnace: Y92E060B12SMPS1Cold climate designationAHRI reference: 218697238 | 16.50 | 8.50 | 27400 | 2.20 | EPA 4683630 → |
CTM36C5CDS1+ furnace: Y91E100C20SMPS1Cold climate designationAHRI reference: 218697233 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4683635 → |
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 →