Heil / AIR-SOURCE HEAT PUMP

N5H9V36*K*AAA*

Performance 19 SEER2 VS HP · source records, page 8

450 published source records · source checked Sep 21, 2026

SEER2 range15.2–18BTU/Wh
HSPF2 range7.8–9BTU/Wh
Cooling capacity33,400–37,600BTU/h

Each efficiency range summarizes published EPA records for N5H9V36*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 450 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/Wh15.2–18450 / 450
EER2 · BTU/Wh10.5–13.5450 / 450
HSPF2 · BTU/Wh7.8–9450 / 450
Cooling capacity · BTU/h33,400–37,600450 / 450
Heating capacity at 47°F / 8.3°C · BTU/h31,800–37,400450 / 450
Heating capacity at 17°F / −8.3°C · BTU/h25,200–37,600450 / 450
Heating capacity at 5°F / −15°C · BTU/h24,600–26,600450 / 450
COP at 5°F / −15°C1.9–2.18450 / 450
Equipment / loop typeHP - Split System450 / 450
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)450 / 450
Compressor stagingContinuously variable450 / 450
Connected capabilityNo450 / 450

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
EVD5X37M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21791223415.508.50262002.00EPA 4533684
EVD5X48M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21791411015.508.50262002.00EPA 4534141
EVD5X42M21A*+ furnace: *80VSL0901716B*Cold climate designationAHRI reference: 21791356615.508.50262002.00EPA 4534208
FTMA5B36L0C*Cold climate designationAHRI reference: 21790887815.509.00254002.08EPA 4534350
EVM5X36M17A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21790889315.508.50258002.00EPA 4534366
EVM5X36M17A*+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21790890815.508.50256002.05EPA 4534379
EVM5X48M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21791034315.508.50262002.00EPA 4534473
EVM5X48M21A*+ furnace: *80CSU0802120B*Cold climate designationAHRI reference: 21791037315.508.50260002.00EPA 4534489
EVD5X42M17A*+ furnace: *96VTN0801716B*Cold climate designationAHRI reference: 21791343115.508.50262002.00EPA 4534586
EVD5X42M17A*+ furnace: *96CTN0801714B*Cold climate designationAHRI reference: 21791336915.508.50260002.02EPA 4534798
EVD5X42M21A*+ furnace: *96VTN0802120B*Cold climate designationAHRI reference: 21791397415.508.50264002.00EPA 4535020
EVD5X42M21A*+ furnace: *96VSN0802120B*Cold climate designationAHRI reference: 21791385215.508.50264002.00EPA 4535651
EVD5X36M17A*+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21791111515.508.50256002.05EPA 4535788
EVD5X36M17A*+ furnace: *80VSL0701412B*Cold climate designationAHRI reference: 21791113015.508.50258002.02EPA 4535804
EVD5X36M17A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 21791114515.508.50258002.02EPA 4535819
EVD5X48M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 21791450115.508.50264002.00EPA 4536201
EA*5X48M21A*+ furnace: *80MSU0401712A*AHRI reference: 21792552715.509.00252002.06EPA 4536309
EA*5X48M21A*+ furnace: *80MSU0601716A*AHRI reference: 21792554215.509.00252002.06EPA 4536325
EA*5X48M21A*+ furnace: *80MSU1002120A*AHRI reference: 21792557215.509.00252002.04EPA 4536355
EA*5X42M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 21792404015.509.00254002.10EPA 4536416

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 →