Heil / AIR-SOURCE HEAT PUMP

N5H8T48*K*AAA*

2-STAGE 18 SEER HP · source records, page 16

407 published source records · source checked Sep 21, 2026

SEER2 range15.2–18BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity45,500–50,500BTU/h

Each efficiency range summarizes published EPA records for N5H8T48*K*AAA*. 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 407 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/Wh15.2–18407 / 407
EER2 · BTU/Wh11.7–13.5407 / 407
HSPF2 · BTU/Wh7.8–8.5407 / 407
Cooling capacity · BTU/h45,500–50,500407 / 407
Heating capacity at 47°F / 8.3°C · BTU/h48,500–52,500407 / 407
Heating capacity at 17°F / −8.3°C · BTU/h30,000–32,600407 / 407
Heating capacity at 5°F / −15°C · BTU/h23,800–26,600407 / 407
COP at 5°F / −15°C2.06–2.32407 / 407
Equipment / loop typeHP - Split System407 / 407
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)407 / 407
Compressor stagingTwo-stage407 / 407
Connected capabilityNo407 / 407

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
EA*5X61M24A*+ furnace: *95CSU1002122B*AHRI reference: 21563298316.008.10260002.20EPA 3953512
EA*5X61M24A*+ furnace: *95MSU1002122A*AHRI reference: 21563313016.008.10262002.20EPA 3953523
EA*5X61M24A*+ furnace: *96CTN0802120B*AHRI reference: 21563314416.008.10264002.16EPA 3953539
EA*5X61M24A*+ furnace: *96CTN1002122B*AHRI reference: 21563315816.008.10266002.16EPA 3953553
EA*5X61M24A*+ furnace: *97CMN1002122B*AHRI reference: 21563302516.008.10266002.16EPA 3953595
EA*5X61M24A*+ furnace: *96VSN1202422B*AHRI reference: 21563307916.008.10262002.20EPA 3953635
EA*5X61M24A*+ furnace: *95MSU1002120A*AHRI reference: 21563311416.008.10260002.20EPA 3953651
ESH5X48M12A*+ furnace: *80VTL0902120B*AHRI reference: 21563353516.008.00250002.20EPA 3953671
ESH5X48M12A*+ furnace: *80VTL1102122B*AHRI reference: 21563355116.008.00250002.20EPA 3953685
EA*5X61M24A*+ furnace: OLV154F20AAHRI reference: 21563325316.008.10260002.20EPA 3953737
ESH5X48M12A*+ furnace: *80VSL0902120B*AHRI reference: 21563333616.008.00250002.20EPA 3953765
ESH5X48M12A*+ furnace: *80VSL1102122B*AHRI reference: 21563334916.008.00250002.20EPA 3953777
ESH5X48M12A*+ furnace: *80CTL1102120B*AHRI reference: 21563348816.008.00248002.20EPA 3953830
ESH5X48M12A*+ furnace: *80CTL1352422B*AHRI reference: 21563350216.008.00248002.20EPA 3953845
ESH5X48M12A*+ furnace: *96VTN1002120B*AHRI reference: 21563392516.008.00252002.20EPA 3953860
ESH5X48M12A*+ furnace: *96VTN1002122B*AHRI reference: 21563394016.008.00248002.25EPA 3953875
ESH5X60M12A*+ furnace: *80VSL0902120B*AHRI reference: 21563405416.008.00250002.25EPA 3953902
ESH5X60M12A*+ furnace: *80VSL1102122B*AHRI reference: 21563406716.008.00250002.25EPA 3953915
ESH5X60M12A*+ furnace: *96CTN0802120B*AHRI reference: 21563454016.008.00252002.20EPA 3953936
ESH5X60M12A*+ furnace: *96CTN1002122B*AHRI reference: 21563455416.008.00252002.25EPA 3953957

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 →