MAINLINE / AIR-SOURCE HEAT PUMP

MLP19AY24AJVC

Elite

27 published source records · source checked Sep 21, 2026

SEER2 range20–21BTU/Wh
HSPF2 range8.5–9.5BTU/Wh
Cooling capacity22,800BTU/h

Each efficiency range summarizes published EPA records for MLP19AY24AJVC. 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 27 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/Wh20–2127 / 27
EER2 · BTU/Wh12–1327 / 27
HSPF2 · BTU/Wh8.5–9.527 / 27
Cooling capacity · BTU/h22,80027 / 27
Heating capacity at 47°F / 8.3°C · BTU/h22,800–24,00027 / 27
Heating capacity at 17°F / −8.3°C · BTU/h21,20027 / 27
Heating capacity at 5°F / −15°C · BTU/h18,400–19,50027 / 27
COP at 5°F / −15°C1.8–1.927 / 27
Equipment / loop typeHP - Split System27 / 27
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)27 / 27
Compressor stagingContinuously variable27 / 27
Connected capabilityNo · Yes27 / 27

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
TCFY2421HEAAM+ furnace: ML98MV0603A17UPCold climate designationAHRI reference: 21668492421.008.50185001.80EPA 4009593
TCFY2421HEAAM+ furnace: ML97MV0855A21DHCold climate designationAHRI reference: 21668492521.008.50184001.80EPA 4009594
TCFY2421HEAAM+ furnace: ML802V0754A17UHCold climate designationAHRI reference: 21668493421.008.50184001.80EPA 4009596
TCFY2421HEAAM+ furnace: ML801V0704A17UHCold climate designationAHRI reference: 21668493621.008.50185001.80EPA 4009598
TCFY2421HEAAM+ furnace: ML801V0754A17UHCold climate designationAHRI reference: 21668493321.008.50184001.80EPA 4009599
TCFY2421HEAAM+ furnace: ML921V0603A17M4Cold climate designationAHRI reference: 21668491321.008.50186001.80EPA 4009622
TCFY2421HEAAM+ furnace: ML951V0603A17M4Cold climate designationAHRI reference: 21668491421.008.50186001.80EPA 4009623
TCFY2421HEAAM+ furnace: ML951V0603A17UHCold climate designationAHRI reference: 21668491521.008.50186001.80EPA 4009626
TCFY2421HEAAM+ furnace: ML951V0403A17M4Cold climate designationAHRI reference: 21668491721.008.50185001.80EPA 4009627
TCFY2421HEAAM+ furnace: ML921V0403A17M4Cold climate designationAHRI reference: 21668491621.008.50185001.80EPA 4009628
TCFY2421HEAAM+ furnace: ML951V0403A17UHCold climate designationAHRI reference: 21668491821.008.50187001.80EPA 4009630
TCFY2421HEAAM+ furnace: ML97MV0603A17DHCold climate designationAHRI reference: 21668492321.008.50185001.80EPA 4009631
TCFY2421HEAAM+ furnace: ML962V0603A17M4Cold climate designationAHRI reference: 21668492221.008.50186001.80EPA 4009634
TCFY2421HEAAM+ furnace: ML98MV1005A21UPCold climate designationAHRI reference: 21668492121.008.50185001.80EPA 4009635
TCFY2421HEAAM+ furnace: ML97MV0703A17DHCold climate designationAHRI reference: 21668492621.008.50185001.80EPA 4009636
TCFY2421HEAAM+ furnace: ML962V0403A17M4Cold climate designationAHRI reference: 21668492921.008.50185001.80EPA 4009637
TCFY2421HEAAM+ furnace: ML98MV0855A21UPCold climate designationAHRI reference: 21668492721.008.50184001.80EPA 4009639
MLHMVY3621MEACACold climate designationAHRI reference: 21574765620.009.50195001.90EPA 4009560
TCFY2421HEAAM+ furnace: ML801V0504A17UHSCold climate designationAHRI reference: 21668493120.008.50185001.80EPA 4009592
TCFY2421HEAAM+ furnace: ML98MV0703A17UPCold climate designationAHRI reference: 21668492820.008.50185001.80EPA 4009595

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 →