Lennox / AIR-SOURCE HEAT PUMP

ML14KP1-024-230A**

MERIT ML14KP1 Series · Merit ML14KP1 SERIES · source records, page 2

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-30B-**+TDR+ furnace: ML180UH070E36B*AHRI reference: 21571021715.508.00113002.16EPA 3646755
CK40[C,U]T-30B-**+TDR+ furnace: ML180UH070V36B*AHRI reference: 21571021815.508.00113002.16EPA 3646756
CK40[C,U]T-30B-**+TDR+ furnace: ML180UH070V48B*AHRI reference: 21571021915.508.10114002.18EPA 3646757
CK40[C,U]T-30B-**+TDR+ furnace: ML180UH070XE36B*AHRI reference: 21571022015.508.00113002.16EPA 3646758
CK40[C,U]T-30B-**+TDR+ furnace: ML180UH090E48B*AHRI reference: 21571022115.508.10114002.18EPA 3646759
CK40[C,U]T-30B-**+TDR+ furnace: ML180UH090XE48B*AHRI reference: 21571022315.508.10114002.18EPA 3646761
CK40[C,U]T-30B-**+TDR+ furnace: ML193UH030XE36B*AHRI reference: 21571022415.507.80112002.12EPA 3646762
CBK45UHVT-030-230-**AHRI reference: 21571013415.508.10116002.08EPA 3646766
CBK47UHET-030-230-**AHRI reference: 21571013615.508.20114002.20EPA 3646768
CBK48MVT-030-230-**AHRI reference: 21571013815.508.20114002.20EPA 3646770
CK40[C,U]T-24A-**+TDR+ furnace: EL280UH045E36A*AHRI reference: 21571014115.507.80107002.04EPA 3646773
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH030V36A*AHRI reference: 21571014415.507.80108002.04EPA 3646775
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH045V36A*AHRI reference: 21571014615.507.80107002.02EPA 3646776
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH045XE36A*AHRI reference: 21571014715.507.80106002.00EPA 3646777
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH070E36A*AHRI reference: 21571014815.507.80108002.04EPA 3646778
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH070V36A*AHRI reference: 21571014915.507.80108002.04EPA 3646779
CK40[C,U]T-24A-**+TDR+ furnace: ML180UH070XE36A*AHRI reference: 21571015015.507.80108002.04EPA 3646780
CK40[C,U]T-24A-**+TDR+ furnace: SL280UH060NV36A*AHRI reference: 21571015115.507.80108002.02EPA 3646781
CK40[C,U]T-24A-**+TDR+ furnace: SL280UH070V36A*AHRI reference: 21571015215.507.80109002.04EPA 3646782
CK40[C,U]T-24B-**+TDR+ furnace: EL280UH090E48B*AHRI reference: 21571016115.508.00109002.04EPA 3646786

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 →