Lennox / AIR-SOURCE HEAT PUMP

ML16KP2-048-230A**

Merit ML16KP2 SERIES · source records, page 5

159 published source records · source checked Sep 21, 2026

SEER2 range15.5–17BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity44,500–48,000BTU/h

Each efficiency range summarizes published EPA records for ML16KP2-048-230A**. 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 159 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/Wh15.5–17159 / 159
EER2 · BTU/Wh11.2–12.5159 / 159
HSPF2 · BTU/Wh7.8–8.5159 / 159
Cooling capacity · BTU/h44,500–48,000159 / 159
Heating capacity at 47°F / 8.3°C · BTU/h42,000–47,500159 / 159
Heating capacity at 17°F / −8.3°C · BTU/h26,400–30,400159 / 159
Heating capacity at 5°F / −15°C · BTU/h21,000–24,400159 / 159
COP at 5°F / −15°C1.86–2.26159 / 159
Equipment / loop typeHP - Split System159 / 159
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)159 / 159
Compressor stagingTwo-stage159 / 159
Connected capabilityNo159 / 159

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
CBK48MVT-060-230-**AHRI reference: 21845774816.008.20220002.08EPA 4617238
CK40DT-50/60C-**+TDR+ furnace: EL297DF110XV60C*AHRI reference: 21845774716.007.80226001.88EPA 4617239
CK40DT-50/60C-**+TDR+ furnace: EL297DF090XV60C*AHRI reference: 21845774616.007.80226001.86EPA 4617240
CK40DT-50/60C-**+TDR+ furnace: SLP99DF110XV60C*AHRI reference: 21845774516.007.80226001.88EPA 4617241
CK40DT-50/60C-**+TDR+ furnace: SLP99DF090XV60C*AHRI reference: 21845774416.007.80226001.86EPA 4617242
CK40DT-50/60C-**+TDR+ furnace: SLP99DF090XV48C*AHRI reference: 21845774316.007.80226001.86EPA 4617243
CK40DT-50/60C-**+TDR+ furnace: SL280DF110V60C*AHRI reference: 21845774216.007.80222001.90EPA 4617244
CK40DT-50/60C-**+TDR+ furnace: SL280DF090V60C*AHRI reference: 21845774116.007.80224001.90EPA 4617245
CK40DT-50/60C-**+TDR+ furnace: ML296DF090XV60C*AHRI reference: 21845774016.007.80222001.90EPA 4617246
CK40DT-50/60C-**+TDR+ furnace: ML196DF110XE60C*AHRI reference: 21845773916.007.80220001.92EPA 4617247
CK40DT-50/60C-**+TDR+ furnace: ML196DF090XE48C*AHRI reference: 21845773816.007.80220001.92EPA 4617248
CK40DT-50/60C-**+TDR+ furnace: ML193DF090XE48C*AHRI reference: 21845773716.007.80222001.90EPA 4617249
CK40DT-50/60C-**+TDR+ furnace: SL280DF080NV60C*AHRI reference: 21845773516.007.80224001.88EPA 4617251
CK40[C,U]T-50/60C-**+TDR+ furnace: EL297UH110XV60C*AHRI reference: 21845773416.007.80214001.92EPA 4617252
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH110XV60C*AHRI reference: 21845773216.007.80214001.92EPA 4617254
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH110V60C*AHRI reference: 21845773116.007.80214001.92EPA 4617255
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH100NV60C*AHRI reference: 21845773016.007.80214001.92EPA 4617256
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH090XV60C*AHRI reference: 21845772916.007.80212001.92EPA 4617257
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH090V60C*AHRI reference: 21845772816.007.80212001.92EPA 4617258
CK40[C,U]T-50/60C-**+TDR+ furnace: SL280UH080NV60C*AHRI reference: 21845772716.007.80214001.90EPA 4617259

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 →