Lennox / AIR-SOURCE HEAT PUMP

EL18KSLV-024-230A**

EL18KSLV SERIES · EL18KSLV Series · Elite EL18KSLV Series · source records, page 10

205 published source records · source checked Sep 21, 2026

SEER2 range15.2–18.5BTU/Wh
HSPF2 range8.5–10BTU/Wh
Cooling capacity23,200–24,200BTU/h

Each efficiency range summarizes published EPA records for EL18KSLV-024-230A**. 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 205 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/Wh15.2–18.5205 / 205
EER2 · BTU/Wh11–12.3205 / 205
HSPF2 · BTU/Wh8.5–10205 / 205
Cooling capacity · BTU/h23,200–24,200205 / 205
Heating capacity at 47°F / 8.3°C · BTU/h23,800–24,800205 / 205
Heating capacity at 17°F / −8.3°C · BTU/h18,000–20,200205 / 205
Heating capacity at 5°F / −15°C · BTU/h20,000–23,400205 / 205
COP at 5°F / −15°C1.75–1.85205 / 205
Equipment / loop typeHP - Split System205 / 205
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)205 / 205
Compressor stagingContinuously variable205 / 205
Connected capabilityNo205 / 205

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-30B-**+TDR+ furnace: EL195UH060NE36B*Cold climate designationAHRI reference: 21718972416.259.00210001.80EPA 4007882
CK40HT-24A-**+TDR+ furnace: ML180UH070E36A*Cold climate designationAHRI reference: 21718975116.208.50212001.80EPA 4008312
CK40[C,U]T-30B-**+TDR+ furnace: EL196UH070XE36B*Cold climate designationAHRI reference: 21744974216.209.00210001.80EPA 4045781
CK40HT-24A-**+TDR+ furnace: ML180UH070XE36A*Cold climate designationAHRI reference: 21744977716.208.50212001.80EPA 4045964
CK40DT-24B-**+TDR+ furnace: ML296DF045XV36B*Cold climate designationAHRI reference: 21744982016.159.00212001.80EPA 4045765
CK40[C,U]T-30B-**+TDR+ furnace: EL297UH070XE36B*Cold climate designationAHRI reference: 21744974516.159.00210001.80EPA 4045783
CK40[C,U]T-30B-**+TDR+ furnace: EL195UH040NE36B*Cold climate designationAHRI reference: 21718972316.108.50210001.80EPA 4007881
CK40[C,U]T-30B-**+TDR+ furnace: ML196UH070XE36B*Cold climate designationAHRI reference: 21718972616.109.00208001.80EPA 4007884
CK40DT-24B-**+TDR+ furnace: ML180DF070E36B*Cold climate designationAHRI reference: 21718978016.109.00210001.80EPA 4008061
CK40[C,U]T-30B-**+TDR+ furnace: ML196UH045XE36B*Cold climate designationAHRI reference: 21718972516.058.50210001.80EPA 4007883
CK40[C,U]T-30B-**+TDR+ furnace: EL196UH045XE36B*Cold climate designationAHRI reference: 21744974116.058.50210001.80EPA 4045780
CK40HT-30A-**+TDRCold climate designationAHRI reference: 21661892916.009.00226001.80EPA 3893101
CK40DT-24B-**+TDR+ furnace: EL297DF045XE36B*Cold climate designationAHRI reference: 21744981616.009.00210001.80EPA 4045951
CK40DT-24A-**+TDR+ furnace: ML180DF070E36A*Cold climate designationAHRI reference: 21718998415.909.00212001.80EPA 4007848
CK40[C,U]T-24B-**+TDRCold climate designationAHRI reference: 21658139215.808.50200001.75EPA 3848850
CBK45UHPT-018-230-**Cold climate designationAHRI reference: 21661890015.209.00232001.75EPA 3893059
CK40[C,U]T-30A-**+TDRCold climate designationAHRI reference: 21661892215.208.50214001.75EPA 3893080
CK40[C,U]T-30B-**+TDRCold climate designationAHRI reference: 21661892315.208.50214001.75EPA 3893081
CK40[C,U]T-36A-**+TDRCold climate designationAHRI reference: 21661892415.208.50210001.80EPA 3893082
CK40[C,U]T-36B-**+TDRCold climate designationAHRI reference: 21661892515.208.50210001.80EPA 3893098

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 →