Heil / AIR-SOURCE HEAT PUMP

H5H6S36*K*AAA*

MAINLINE 16 SEER2 HP

30 published source records · source checked Sep 21, 2026

SEER2 range15.2–15.5BTU/Wh
HSPF2 range7.8BTU/Wh
Cooling capacity33,800–36,800BTU/h

Each efficiency range summarizes published EPA records for H5H6S36*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.

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Heating performance & equipment details

Ranges include the 30 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/Wh15.2–15.530 / 30
EER2 · BTU/Wh11.7–1330 / 30
HSPF2 · BTU/Wh7.830 / 30
Cooling capacity · BTU/h33,800–36,80030 / 30
Heating capacity at 47°F / 8.3°C · BTU/h33,200–36,20030 / 30
Heating capacity at 17°F / −8.3°C · BTU/h21,000–22,80030 / 30
Heating capacity at 5°F / −15°C · BTU/h16,700–18,10030 / 30
COP at 5°F / −15°C2–2.2430 / 30
Equipment / loop typeHP - Split System30 / 30
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)30 / 30
Compressor stagingSingle stage30 / 30
Connected capabilityNo30 / 30

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
FHMA5*48L*C*AHRI reference: 21416531715.507.80175002.24EPA 3404298
FTMA5B48L0C*AHRI reference: 21416526115.507.80167002.18EPA 3404410
FEVB0048**+NAVA54801CKAHRI reference: 21427769715.507.80174002.22EPA 3415825
FMA5X36**AL*AHRI reference: 21442432315.507.80170002.00EPA 3425201
F5MA5*48L*C*AHRI reference: 21646403815.507.80175002.24EPA 3846950
FEVA0048**+NAVA54801CKAHRI reference: 21705167115.507.80174002.22EPA 4001132
EVD5X42M24A*+ furnace: *80MSU1002120A*AHRI reference: 21415565115.207.80181002.14EPA 3401961
EA*5X43M21A*+ furnace: *80CSU0601716A*AHRI reference: 21415432015.207.80170002.18EPA 3402081
EA*5X43M21A*+ furnace: *80CSU1002120A*AHRI reference: 21415432815.207.80176002.18EPA 3402089
EA*5X48M21A*+ furnace: *80MSU0601716A*AHRI reference: 21415483515.207.80176002.18EPA 3402098
EA*5X48M21A*+ furnace: *80MSU0802120A*AHRI reference: 21415484315.207.80173002.20EPA 3402106
EA*5X37M21A*+ furnace: *80CSU0601716A*AHRI reference: 21415384815.207.80171002.16EPA 3402197
EA*5X48M21A*+ furnace: *80MS(N,L)0902120A*AHRI reference: 21415475515.207.80175002.18EPA 3402341
EA*5X48M21A*+ furnace: *80MS(N,L)1102120A*AHRI reference: 21415476315.207.80176002.20EPA 3402349
EA*5X48M21A*+ furnace: *80VSL0902120B*AHRI reference: 21415478715.207.80175002.18EPA 3402357
EA*5X43M21A*+ furnace: *80MS(N,L)0902120A*AHRI reference: 21415436815.207.80179002.20EPA 3402540
EA*5X43M21A*+ furnace: *80MS(N,L)1102120A*AHRI reference: 21415437615.207.80180002.20EPA 3402550
EA*5X48M21A*+ furnace: *80CTL1102120B*AHRI reference: 21415489115.207.80175002.18EPA 3402559
EA*5X48M21A*+ furnace: *80VTL0902120B*AHRI reference: 21415491515.207.80175002.18EPA 3402568
EA*5X48M21A*+ furnace: *92MSN1002120A*AHRI reference: 21415500315.207.80176002.18EPA 3402583

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 →