Day & Night / AIR-SOURCE HEAT PUMP

D5CUHAH18AAK+KSAIC0701230

Crossover Heat Pump

63 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.5BTU/Wh
HSPF2 range8.1–9BTU/Wh
Cooling capacity17,400–18,700BTU/h

Each efficiency range summarizes published EPA records for D5CUHAH18AAK+KSAIC0701230. 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.

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Heating performance & equipment details

Ranges include the 63 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/Wh15.2–16.563 / 63
EER2 · BTU/Wh10–1163 / 63
HSPF2 · BTU/Wh8.1–963 / 63
Cooling capacity · BTU/h17,400–18,70063 / 63
Heating capacity at 47°F / 8.3°C · BTU/h18,900–20,20063 / 63
Heating capacity at 17°F / −8.3°C · BTU/h14,400–15,30063 / 63
Heating capacity at 5°F / −15°C · BTU/h16,300–17,60063 / 63
COP at 5°F / −15°C1.85–2.0463 / 63
Equipment / loop typeHP - Split System63 / 63
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)63 / 63
Compressor stagingContinuously variable63 / 63
Connected capabilityNo63 / 63

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
FMA5X18**AL*Cold climate designationAHRI reference: 21848319616.508.50168001.92EPA 4629133
FMA5X24**AL*Cold climate designationAHRI reference: 21848318916.508.50168001.92EPA 4629140
FTMA5X24L0B*Cold climate designationAHRI reference: 21847538916.008.50174001.92EPA 4626406
FM(C,U)5Z30**AL*Cold climate designationAHRI reference: 21848320316.009.00168002.04EPA 4629126
EA*5X19M17A*+ furnace: *80MS(N,L)0451412A*Cold climate designationAHRI reference: 21848440315.508.50164001.94EPA 4628806
EA*5X24M17A*+ furnace: OLV098A12*Cold climate designationAHRI reference: 21848430515.508.10176001.90EPA 4628832
EA*5X24M17A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 21848417815.508.10174001.90EPA 4628846
EA*5X24M17A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 21848417115.508.10173001.90EPA 4628853
EA*5X25M17A*+ furnace: OLV098A12*Cold climate designationAHRI reference: 21848409415.508.50175002.02EPA 4628888
EA*5X25M17A*+ furnace: *92MSN0801716A*Cold climate designationAHRI reference: 21848396715.508.50165001.94EPA 4628909
EA*5X25M17A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 21848391815.508.10171001.90EPA 4628937
EA*5X25M17A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 21848391115.508.10171001.90EPA 4628944
EA*5X25M17A*+ furnace: *80VSL0701412B*Cold climate designationAHRI reference: 21848389715.508.10171001.90EPA 4628951
EA*5X25M17A*+ furnace: *80MS(N,L)0701716A*Cold climate designationAHRI reference: 21848387615.508.50163001.94EPA 4628972
EA*5X25M17A*+ furnace: *80MS(N,L)0701712A*Cold climate designationAHRI reference: 21848386915.508.50164001.94EPA 4628979
EA*5X25M17A*+ furnace: *80MS(N,L)0701412A*Cold climate designationAHRI reference: 21848386215.508.50164001.94EPA 4628986
EA*5X25M17A*+ furnace: *80MS(N,L)0451412A*Cold climate designationAHRI reference: 21848384815.508.50164001.94EPA 4628993
EA*5X30M17A*+ furnace: OLV098A12*Cold climate designationAHRI reference: 21848375015.508.10174001.90EPA 4629021
EA*5X30M17A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 21848358815.508.10172001.90EPA 4629042
EA*5X30M17A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 21848358115.508.10172001.90EPA 4629049

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 →