Lennox / AIR-SOURCE HEAT PUMP

EL16KP1-018-230A**

ELITE EL16KP1 Series · source records, page 3

67 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.5BTU/Wh
HSPF2 range7.8BTU/Wh
Cooling capacity18,000BTU/h

Each efficiency range summarizes published EPA records for EL16KP1-018-230A**. 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 67 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/Wh15.2–16.567 / 67
EER2 · BTU/Wh13–14.267 / 67
HSPF2 · BTU/Wh7.867 / 67
Cooling capacity · BTU/h18,00067 / 67
Heating capacity at 47°F / 8.3°C · BTU/h17,500–18,00067 / 67
Heating capacity at 17°F / −8.3°C · BTU/h10,500–11,20067 / 67
Heating capacity at 5°F / −15°C · BTU/h7,900–8,50067 / 67
COP at 5°F / −15°C1.86–2.0867 / 67
Equipment / loop typeHP - Split System67 / 67
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)67 / 67
Compressor stagingSingle stage67 / 67
Connected capabilityNo67 / 67

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
CK40HT-24B-**+TDR+ furnace: ML193UH045XE36B*AHRI reference: 21568581316.007.8083001.94EPA 3646082
CK40HT-24B-**+TDR+ furnace: ML193UH070XE36B*AHRI reference: 21568581416.007.8083001.96EPA 3646083
CK40HT-24B-**+TDR+ furnace: ML296UH045XV36B*AHRI reference: 21568581816.007.8082001.94EPA 3646084
CK40HT-24B-**+TDR+ furnace: ML296UH070XV36B*AHRI reference: 21568581916.007.8082001.94EPA 3646085
CK40HT-24B-**+TDR+ furnace: SL280UH090V36B*AHRI reference: 21568582116.007.8082001.96EPA 3646086
CK40HT-24B-**+TDR+ furnace: SL280UH090V48B*AHRI reference: 21568582216.007.8083001.96EPA 3646087
CK40HT-24B-**+TDR+ furnace: SL297UH060NV36B*AHRI reference: 21568582416.007.8083001.96EPA 3646088
CK40HT-24B-**+TDR+ furnace: SLP99UH070XV36B*AHRI reference: 21568582516.007.8082001.94EPA 3646089
CBK47UHET-018-230-**AHRI reference: 21568569315.507.8083002.04EPA 3645962
CK40DT-30/36B-**+TDR+ furnace: EL297DF045XV36B*AHRI reference: 21568587715.507.8084001.94EPA 3646013
CK40DT-30/36B-**+TDR+ furnace: EL297DF070XV48B*AHRI reference: 21568587915.507.8084001.90EPA 3646015
CK40DT-30/36B-**+TDR+ furnace: ML193DF045XE36B*AHRI reference: 21568588115.507.8084001.92EPA 3646017
CK40DT-30/36B-**+TDR+ furnace: ML193DF070XE36B*AHRI reference: 21568588215.507.8084001.94EPA 3646018
CK40DT-30/36B-**+TDR+ furnace: ML196DF045XE36B*AHRI reference: 21568588315.507.8084001.92EPA 3646019
CK40DT-30/36B-**+TDR+ furnace: SL280DF060NV36B*AHRI reference: 21568588615.507.8083001.92EPA 3646021
CK40DT-30/36B-**+TDR+ furnace: SL280DF090V48B*AHRI reference: 21568588715.507.8083001.92EPA 3646022
CK40DT-30/36B-**+TDR+ furnace: SLP99DF070XV36B*AHRI reference: 21568588815.507.8084001.94EPA 3646023
CK40HT-24A-**+TDR+ furnace: EL180UH040NE36A*AHRI reference: 21568578215.507.8080001.94EPA 3646056
CK40HT-24A-**+TDR+ furnace: EL180UH060NE36A*AHRI reference: 21568578315.507.8080001.94EPA 3646057
CK40HT-24A-**+TDR+ furnace: EL280UH045E36A*AHRI reference: 21568578415.507.8081001.92EPA 3646058

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 →