Heil / AIR-SOURCE HEAT PUMP

N5H8T48*K*AAA*

2-STAGE 18 SEER HP · source records, page 4

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
EVD5X49M24A*+ furnace: *80VSL0902120B*AHRI reference: 21562443017.008.10250002.10EPA 3948670
EVD5X49M24A*+ furnace: *80VSL1102122B*AHRI reference: 21562444317.008.10250002.10EPA 3948684
EVD5X49M24A*+ furnace: *80VSL1352422B*AHRI reference: 21562445617.008.10250002.10EPA 3948697
EVD5X49M24A*+ furnace: *80VTL0902120B*AHRI reference: 21562450517.008.10250002.10EPA 3948744
EVD5X49M24A*+ furnace: *95MSU1002122A*AHRI reference: 21562463017.008.10248002.12EPA 3948855
EVD5X60M21A*+ furnace: *80CTL1102120B*AHRI reference: 21562481417.008.10250002.10EPA 3948862
EVD5X60M21A*+ furnace: *80VTL1102122B*AHRI reference: 21562483117.008.10244002.14EPA 3948877
EVD5X60M21A*+ furnace: *97CMN0802120B*AHRI reference: 21562487417.008.10252002.08EPA 3948906
EVD5X49M24A*+ furnace: *96VTN1002122B*AHRI reference: 21562470817.008.50248002.12EPA 3949030
EVD5X60M21A*+ furnace: *80CSU1002120A*AHRI reference: 21562472117.008.10252002.10EPA 3949055
EVD5X60M21A*+ furnace: *80VSL1102122B*AHRI reference: 21562473517.008.10244002.12EPA 3949070
EVD5X60M21A*+ furnace: *95MSU1002120A*AHRI reference: 21562493617.008.10248002.12EPA 3949076
EVD5X60M21A*+ furnace: *96CTN0802120B*AHRI reference: 21562495217.008.10252002.10EPA 3949091
EVD5X60M21A*+ furnace: *80MSU0601716A*AHRI reference: 21562475117.008.10250002.10EPA 3949156
EVD5X60M21A*+ furnace: *80MSU1002120A*AHRI reference: 21562477017.008.10248002.12EPA 3949178
EVD5X60M21A*+ furnace: *80CTL0902120B*AHRI reference: 21562480017.008.10246002.12EPA 3949209
EVD5X61M21A*+ furnace: *80VSL0902120B*AHRI reference: 21562501517.008.50248002.14EPA 3949228
EVD5X61M24A*+ furnace: *80MSU1002120A*AHRI reference: 21562542717.008.50250002.26EPA 3949372
EVD5X61M24A*+ furnace: *96VSN1202422B*AHRI reference: 21562560917.008.50252002.24EPA 3949381
EVD5X61M24A*+ furnace: *95MSU1002120A*AHRI reference: 21562564417.008.10252002.12EPA 3949420

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 →