HH836E2S12
LX SERIES · source records, page 25
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 |
|---|---|---|---|---|---|
CTF48C5CFS2+ furnace: Z8ES100C20SMPS1Cold climate designationAHRI reference: 218644116 | 16.50 | 8.50 | 27000 | 2.34 | EPA 4666059 → |
CTM48C5CFS2+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218644108 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666067 → |
CTM48C5CFS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218644104 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666071 → |
CTU48C5XFS2+TXV+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218644092 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666083 → |
CTF48C5CFS2+ furnace: Z9ES080C16SMPS1Cold climate designationAHRI reference: 218644088 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666087 → |
CTU48C5XFS2+TXV+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218644084 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666091 → |
CTF48C5CFS2+ furnace: Z9ET080C16SMPS1Cold climate designationAHRI reference: 218644080 | 16.50 | 8.50 | 27400 | 2.30 | EPA 4666095 → |
CTM48C5CFS2+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218644076 | 16.50 | 8.50 | 27000 | 2.32 | EPA 4666099 → |
CTM36C5CDS2+ furnace: Z9ET100C20SMPS1Cold climate designationAHRI reference: 218643956 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4666219 → |
CTU36B5XDS2+TXV+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643900 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4666275 → |
CTF36B5CDS2+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643896 | 16.50 | 8.50 | 28000 | 2.22 | EPA 4666279 → |
CTM36B5CDS2+ furnace: Z9ES080B12SMPS1Cold climate designationAHRI reference: 218643884 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4666291 → |
CTM36B5CDS2+ furnace: Z9ET080B12SMPS1Cold climate designationAHRI reference: 218643848 | 16.50 | 8.50 | 27800 | 2.22 | EPA 4666327 → |
CTM36B5CDS2+ furnace: Z9ET060B12SMPS1Cold climate designationAHRI reference: 218643752 | 16.50 | 8.50 | 27400 | 2.20 | EPA 4666423 → |
CTM36C5CDS2+ furnace: Z9ES100C20SMPS1Cold climate designationAHRI reference: 218643740 | 16.50 | 8.50 | 27400 | 2.24 | EPA 4666435 → |
CTM36C5CDS2+ furnace: Z9ES080C20SMPS1Cold climate designationAHRI reference: 218643708 | 16.50 | 8.50 | 28000 | 2.28 | EPA 4666467 → |
CTU36B5XDS2+TXV+ furnace: Z9ES060B12SMPS1Cold climate designationAHRI reference: 218643664 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4666511 → |
CTF36B5CDS2+ furnace: Z9ES060B12SMPS1Cold climate designationAHRI reference: 218643660 | 16.50 | 8.50 | 27600 | 2.22 | EPA 4666515 → |
CTU48C5XFS2+TXV+ furnace: TM9E100C16MP12Cold climate designationAHRI reference: 218688669 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678581 → |
CTF48C5CFS2+ furnace: TM9E100C16MP12Cold climate designationAHRI reference: 218688668 | 16.50 | 8.50 | 27200 | 2.30 | EPA 4678582 → |
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 →