Lennox / AIR-SOURCE HEAT PUMP

EL18KSLV-060-230A**

EL18KSLV SERIES · EL18KSLV Series · Elite EL18KSLV Series · source records, page 5

353 published source records · source checked Sep 21, 2026

SEER2 range15.2–18.3BTU/Wh
HSPF2 range8.1–9.6BTU/Wh
Cooling capacity42,500–55,500BTU/h

Each efficiency range summarizes published EPA records for EL18KSLV-060-230A**. 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.

Model patterns and component strings are preserved exactly. How to read model patterns and combinations →

Heating performance & equipment details

Ranges include the 353 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 fieldValue / rangeRecords supplying it
SEER2 · BTU/Wh15.2–18.3353 / 353
EER2 · BTU/Wh9.6–11.7353 / 353
HSPF2 · BTU/Wh8.1–9.6353 / 353
Cooling capacity · BTU/h42,500–55,500353 / 353
Heating capacity at 47°F / 8.3°C · BTU/h47,000–56,500353 / 353
Heating capacity at 17°F / −8.3°C · BTU/h38,000–45,000353 / 353
Heating capacity at 5°F / −15°C · BTU/h39,000–45,000353 / 353
COP at 5°F / −15°C1.75–1.95353 / 353
Equipment / loop typeHP - Split System353 / 353
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)353 / 353
Compressor stagingContinuously variable353 / 353
Connected capabilityNo353 / 353

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 furnaceSEER2BTU/WhHSPF2BTU/WhHeating capacity at 5°F / −15°CBTU/hCOP at 5°F / −15°CRecord & comparison
CK40[C,U]T-60C-**+TDR+ furnace: ML297UH110XV60C*Cold climate designationAHRI reference: 21873077716.908.50400001.90EPA 4695838
CK40[C,U]T-49C-**+TDR+ furnace: EL180UH100NE60C*Cold climate designationAHRI reference: 21718991316.859.00395001.85EPA 4008035
CK40[C,U]T-60C-**+TDR+ furnace: EL280UH110XE60C*Cold climate designationAHRI reference: 21718996016.858.50400001.90EPA 4008094
CK40[C,U]T-48C-**+TDR+ furnace: SL280UH100NV60C*Cold climate designationAHRI reference: 21718989916.858.50395001.80EPA 4008127
CK40[C,U]T-48C-**+TDR+ furnace: SLP99UH110XV60C*Cold climate designationAHRI reference: 21718990516.858.50395001.80EPA 4008305
CK40[C,U]T-60C-**+TDR+ furnace: EL280UH110E60C*Cold climate designationAHRI reference: 21718996116.858.50400001.90EPA 4008316
CK40[C,U]T-48C-**+TDR+ furnace: SL280UH080NV60C*Cold climate designationAHRI reference: 21718989816.858.50395001.80EPA 4008317
CK40DT-48C-**+TDR+ furnace: SL280DF080NV60C*Cold climate designationAHRI reference: 21745004616.859.00395001.90EPA 4045867
CK40[C,U]T-48C-**+TDR+ furnace: EL196UH090XE48C*Cold climate designationAHRI reference: 21744995616.858.50395001.80EPA 4046601
CBK45UHET-060-230-**Cold climate designationAHRI reference: 21661892016.809.00430001.80EPA 3893079
CK40[C,U]T-49C-**+TDR+ furnace: SL297UH080NV48C*Cold climate designationAHRI reference: 21676960416.809.00395001.85EPA 3983670
CK40HT-42B-**+TDR+ furnace: SL280UH090V48B*Cold climate designationAHRI reference: 21718992216.809.00390001.90EPA 4007840
CK40HT-42B-**+TDR+ furnace: EL280UH090XE48B*Cold climate designationAHRI reference: 21718992416.809.00390001.90EPA 4007842
CK40HT-42B-**+TDR+ furnace: EL280UH090E48B*Cold climate designationAHRI reference: 21718992516.809.00390001.90EPA 4007843
CK40[C,U]T-48B-**+TDR+ furnace: EL280UH090XE48B*Cold climate designationAHRI reference: 21718989116.808.50395001.80EPA 4007945
CK40[C,U]T-48B-**+TDR+ furnace: EL280UH090E48B*Cold climate designationAHRI reference: 21718989216.808.50395001.80EPA 4007954
CK40HT-48B-**+TDR+ furnace: EL280UH090XE48B*Cold climate designationAHRI reference: 21718993916.809.00395001.85EPA 4008074
CK40HT-48B-**+TDR+ furnace: EL280UH090E48B*Cold climate designationAHRI reference: 21718994016.809.00395001.85EPA 4008075
CK40HT-48B-**+TDR+ furnace: SL280UH090V48B*Cold climate designationAHRI reference: 21718993716.809.00395001.85EPA 4008314
CK40HT-42C-**+TDR+ furnace: EL196UH090XE48C*Cold climate designationAHRI reference: 21744999816.808.50395001.80EPA 4045717

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 →