EL21KLV-036-230A**
Elite EL21KLV SERIES · source records, page 10
294 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for EL21KLV-036-230A**. 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 294 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 | 15.2–20 | 294 / 294 |
| EER2 · BTU/Wh | 11–12.2 | 294 / 294 |
| HSPF2 · BTU/Wh | 8.5–10.4 | 294 / 294 |
| Cooling capacity · BTU/h | 32,000–34,800 | 294 / 294 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 30,000–35,400 | 294 / 294 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 26,600–32,400 | 294 / 294 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,400–25,400 | 294 / 294 |
| COP at 5°F / −15°C | 1.84–2.48 | 294 / 294 |
| Equipment / loop type | HP - Split System | 294 / 294 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 294 / 294 |
| Compressor staging | Continuously variable | 294 / 294 |
| Connected capability | No | 294 / 294 |
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 |
|---|---|---|---|---|---|
CK40HT-30A-**+TDR+ furnace: ML180UH045V36A*Cold climate designationAHRI reference: 217443287 | 17.50 | 8.50 | 24200 | 1.96 | EPA 4044681 → |
CK40HT-30A-**+TDR+ furnace: ML180UH070E36A*Cold climate designationAHRI reference: 217443289 | 17.50 | 8.80 | 24000 | 1.94 | EPA 4044684 → |
CK40HT-30A-**+TDR+ furnace: ML180UH070XE36A*Cold climate designationAHRI reference: 217443292 | 17.50 | 8.80 | 24000 | 1.96 | EPA 4044687 → |
CK40HT-30B-**+TDR+ furnace: ML180UH090V48B*Cold climate designationAHRI reference: 217443296 | 17.50 | 9.00 | 22600 | 2.44 | EPA 4044691 → |
CK40HT-30B-**+TDR+ furnace: ML193UH030XE36B*Cold climate designationAHRI reference: 217443299 | 17.50 | 9.00 | 22600 | 2.40 | EPA 4044694 → |
CK40HT-30B-**+TDR+ furnace: ML193UH045XE36B*Cold climate designationAHRI reference: 217443301 | 17.50 | 9.00 | 22400 | 2.42 | EPA 4044695 → |
CK40HT-42C-**+TDR+ furnace: ML180UH110V60C*Cold climate designationAHRI reference: 217443319 | 17.50 | 9.40 | 22400 | 1.94 | EPA 4044714 → |
CK40HT-42C-**+TDR+ furnace: SL280UH110V60C*Cold climate designationAHRI reference: 217443337 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044731 → |
CK40HT-42C-**+TDR+ furnace: SL280UH100NV60C*Cold climate designationAHRI reference: 217443336 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044732 → |
CK40HT-42C-**+TDR+ furnace: SL280UH110XV60C*Cold climate designationAHRI reference: 217443338 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044733 → |
CK40HT-42C-**+TDR+ furnace: SL297UH080NV60C*Cold climate designationAHRI reference: 217443340 | 17.50 | 9.60 | 22800 | 1.92 | EPA 4044736 → |
CK40HT-42C-**+TDR+ furnace: SLP99UH090XV60C*Cold climate designationAHRI reference: 217443344 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044740 → |
CK40HT-36C-**+TDR+ furnace: SL297UH080NV48C*AHRI reference: 217443356 | 17.50 | 9.60 | 21600 | 2.04 | EPA 4044749 → |
CK40HT-36C-**+TDR+ furnace: SLP99UH090XV36C*AHRI reference: 217443358 | 17.50 | 9.60 | 21600 | 2.04 | EPA 4044752 → |
CK40HT-42C-**+TDR+ furnace: EL297UH090XV60C*Cold climate designationAHRI reference: 217443359 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044754 → |
CK40HT-42C-**+TDR+ furnace: EL297UH110XV60C*Cold climate designationAHRI reference: 217443363 | 17.50 | 9.60 | 22600 | 1.94 | EPA 4044758 → |
CK40HT-36C-**+TDR+ furnace: EL297UH090XV36C*AHRI reference: 217443366 | 17.50 | 9.60 | 21600 | 2.04 | EPA 4044762 → |
CK40[C,U]T-36C-**+TDR+ furnace: ML193UH090XE48C*Cold climate designationAHRI reference: 218073875 | 17.50 | 9.00 | 22000 | 2.08 | EPA 4573399 → |
CK40[C,U]T-36C-**+TDR+ furnace: ML193UH110XE48C*Cold climate designationAHRI reference: 218073871 | 17.50 | 8.50 | 21600 | 2.08 | EPA 4573401 → |
CK40[C,U]T-36C-**+TDR+ furnace: EL297UH090XE48C*Cold climate designationAHRI reference: 218073752 | 17.50 | 8.50 | 21600 | 2.08 | EPA 4577711 → |
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 →