Lennox / AIR-SOURCE HEAT PUMP

ML16KP2-048-230A**

Merit ML16KP2 SERIES · source records, page 8

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
CK40[C,U]T-60D-**+TDR+ furnace: ML297UH135XV60D*AHRI reference: 21869512016.008.50222002.26EPA 4691594
CK40DT-60D-**+TDR+ furnace: ML297DF110XV60C*AHRI reference: 21869511416.008.10230001.88EPA 4691598
CK40HT-60D-**+TDR+ furnace: SL297UH080NV48C*AHRI reference: 21845781515.508.00238002.02EPA 4617171
CK40HT-60D-**+TDR+ furnace: EL195UH100NE60C*AHRI reference: 21845780715.508.00236002.02EPA 4617179
CK40[C,U]T-60D-**+TDR+ furnace: EL297UH135XE60D*AHRI reference: 21845779615.508.50226002.20EPA 4617190
CK40[C,U]T-60D-**+TDR+ furnace: EL195UH100NE60C*AHRI reference: 21845779315.508.20230002.14EPA 4617193
CK40[C,U]T-60D-**+TDR+ furnace: SL297UH080NV48C*AHRI reference: 21845779015.508.20234002.12EPA 4617196
CK40[C,U]T-60D-**+TDR+ furnace: ML196UH135XE60D*AHRI reference: 21845778815.508.50226002.18EPA 4617198
CK40HT-51/61C-**+TDR+ furnace: SL297UH080NV48C*AHRI reference: 21845777415.508.20234002.04EPA 4617212
CK40HT-51/61C-**+TDR+ furnace: EL195UH100NE60C*AHRI reference: 21845775015.508.20230002.06EPA 4617236
CK40[C,U]T-50/60C-**+TDR+ furnace: SLP99UH090XV60C*AHRI reference: 21845773315.507.80216001.92EPA 4617253
CK40[C,U]T-50/60C-**+TDR+ furnace: ML196UH110XE60C*AHRI reference: 21845772615.507.80212001.92EPA 4617260
CK40[C,U]T-50/60C-**+TDR+ furnace: ML196UH090XE60C*AHRI reference: 21845772515.507.80214001.92EPA 4617261
CK40[C,U]T-50/60C-**+TDR+ furnace: ML193UH110XE60C*AHRI reference: 21845772415.507.80214001.92EPA 4617262
CK40[C,U]T-50/60C-**+TDR+ furnace: ML193UH110XE48C*AHRI reference: 21845772315.507.80212001.92EPA 4617263
CK40[C,U]T-50/60C-**+TDR+ furnace: EL196UH110XE60C*AHRI reference: 21845771615.507.80210001.92EPA 4617270
CBK45UHET-060-230-**AHRI reference: 21845767815.508.20216002.12EPA 4617308
CBK47UHET-060-230-**AHRI reference: 21845767515.508.20218002.06EPA 4617311
CBK45UHVT-060-230-**AHRI reference: 21845767415.508.20216002.10EPA 4617312

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 →