Lennox / AIR-SOURCE HEAT PUMP

ML14KP1-024-230A**

MERIT ML14KP1 Series · Merit ML14KP1 SERIES · source records, page 7

179 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8.2BTU/Wh
Cooling capacity22,800–24,000BTU/h

Each efficiency range summarizes published EPA records for ML14KP1-024-230A**. 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 179 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/Wh15.2–16179 / 179
EER2 · BTU/Wh12–13.8179 / 179
HSPF2 · BTU/Wh7.8–8.2179 / 179
Cooling capacity · BTU/h22,800–24,000179 / 179
Heating capacity at 47°F / 8.3°C · BTU/h20,400–23,000179 / 179
Heating capacity at 17°F / −8.3°C · BTU/h12,900–14,700179 / 179
Heating capacity at 5°F / −15°C · BTU/h10,500–11,600179 / 179
COP at 5°F / −15°C1.96–2.2179 / 179
Equipment / loop typeHP - Split System179 / 179
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)179 / 179
Compressor stagingSingle stage179 / 179
Connected capabilityNo179 / 179

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-24A-**+TDR+ furnace: SL280UH070XV36A*AHRI reference: 21571015315.207.80110002.02EPA 3646783
CK40[C,U]T-24B-**+TDR+ furnace: EL196UH030XE36B*AHRI reference: 21571015715.207.80107002.00EPA 3646784
CK40[C,U]T-24B-**+TDR+ furnace: EL280UH090E36B*AHRI reference: 21571016015.207.80110002.02EPA 3646785
CK40[C,U]T-24B-**+TDR+ furnace: EL297UH045XV36B*AHRI reference: 21571016415.207.80109002.02EPA 3646788
CK40[C,U]T-24B-**+TDR+ furnace: ML180UH090V48B*AHRI reference: 21571017215.207.80110002.02EPA 3646795
CK40[C,U]T-24B-**+TDR+ furnace: ML193UH045XE36B*AHRI reference: 21571017515.207.80110002.02EPA 3646798
CK40[C,U]T-24B-**+TDR+ furnace: ML193UH070XE36B*AHRI reference: 21571017615.207.80110002.04EPA 3646799
CK40[C,U]T-24B-**+TDR+ furnace: ML196UH030XE36B*AHRI reference: 21571017715.207.80107001.98EPA 3646800
CK40[C,U]T-24B-**+TDR+ furnace: ML196UH070XE36B*AHRI reference: 21571017915.207.80110002.04EPA 3646801
CK40[C,U]T-24B-**+TDR+ furnace: SL280UH080NV48B*AHRI reference: 21571018315.207.80109002.00EPA 3646803
CK40[C,U]T-24B-**+TDR+ furnace: SL297UH060NV36B*AHRI reference: 21571018715.207.80108002.02EPA 3646806
CK40[C,U]T-30A-**+TDR+ furnace: EL180UH040NE36A*AHRI reference: 21571018915.208.00115002.14EPA 3646808
CK40[C,U]T-30A-**+TDR+ furnace: EL180UH060NE36A*AHRI reference: 21571019015.208.00115002.14EPA 3646809
CK40[C,U]T-30A-**+TDR+ furnace: EL280UH070E36A*AHRI reference: 21571019215.208.00116002.14EPA 3646811
CK40[C,U]T-30A-**+TDR+ furnace: EL280UH070XE36A*AHRI reference: 21571019315.208.00116002.14EPA 3646812
CK40HT-24B-**+TDR+ furnace: EL297UH045XV36B*AHRI reference: 21571026415.208.00107001.98EPA 3646843
CK40HT-24B-**+TDR+ furnace: ML180UH090V48B*AHRI reference: 21571027215.208.00108001.98EPA 3646850
CK40HT-24B-**+TDR+ furnace: ML193UH030XE36B*AHRI reference: 21571027415.207.80105001.96EPA 3646852
CK40HT-24B-**+TDR+ furnace: ML193UH070XE36B*AHRI reference: 21571027615.208.10108002.00EPA 3646853
CK40HT-24B-**+TDR+ furnace: ML196UH030XE36B*AHRI reference: 21571027715.207.80106001.98EPA 3646854

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 →