Comfortmaker / AIR-SOURCE HEAT PUMP

B5H6S31*K*AAA*

MAINLINE 16 SEER2 HP · source records, page 2

38 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8BTU/Wh
Cooling capacity27,400–29,400BTU/h

Each efficiency range summarizes published EPA records for B5H6S31*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 38 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/Wh15.2–1638 / 38
EER2 · BTU/Wh11.7–1338 / 38
HSPF2 · BTU/Wh7.8–838 / 38
Cooling capacity · BTU/h27,400–29,40038 / 38
Heating capacity at 47°F / 8.3°C · BTU/h29,200–30,60038 / 38
Heating capacity at 17°F / −8.3°C · BTU/h17,300–18,20038 / 38
Heating capacity at 5°F / −15°C · BTU/h13,100–14,00038 / 38
COP at 5°F / −15°C2–2.0638 / 38
Equipment / loop typeHP - Split System38 / 38
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)38 / 38
Compressor stagingSingle stage38 / 38
Connected capabilityNo38 / 38

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*5X43M21A*+ furnace: *80VSL1102122B*AHRI reference: 21820464615.508.00140002.06EPA 4583981
EA*5X43M21A*+ furnace: *80MS(N,L)1102120A*AHRI reference: 21820461915.508.00140002.04EPA 4583984
EA*5X43M21A*+ furnace: *80MS(N,L)0902120A*AHRI reference: 21820461315.508.00140002.06EPA 4583987
EA*5X43M21A*+WALLCON+ furnace: *80CSU0802120B*AHRI reference: 21820456515.508.00139002.04EPA 4583990
EA*5X43M21A*+WALLCON+ furnace: *80CSU0401712B*AHRI reference: 21820455315.508.00139002.06EPA 4583993
EA*5X37M21A*+ furnace: *97VTN1002122A*AHRI reference: 21820448915.508.00140002.06EPA 4583999
EA*5X37M21A*+ furnace: *96VTN1002122B*AHRI reference: 21820445815.508.00140002.06EPA 4584005
EA*5X37M21A*+ furnace: *95MSU1002122A*AHRI reference: 21820438715.508.00140002.06EPA 4584015
EA*5X37M21A*+ furnace: *92MSN1002122A*AHRI reference: 21820430515.508.00140002.06EPA 4584024
EA*5X37M21A*+ furnace: *92MSN1002120A*AHRI reference: 21820430015.508.00140002.06EPA 4584027
EA*5X37M21A*+ furnace: *92MSN0802120A*AHRI reference: 21820429315.508.00140002.06EPA 4584030
EA*5X37M21A*+ furnace: *80MSU0802120A*AHRI reference: 21820416915.508.00140002.04EPA 4584040
EA*5X37M21A*+ furnace: *80MSU0601716A*AHRI reference: 21820416215.508.00140002.06EPA 4584043
F5MA5*30L*B*AHRI reference: 21820639815.507.80134002.00EPA 4584125
FEVB0036**+NAVA53601CKAHRI reference: 21820639515.507.80134002.00EPA 4584128
FEVA0036**+NAVA53601CKAHRI reference: 21820639215.507.80134002.00EPA 4584131
FCMA5B36L0C*+WALLCONAHRI reference: 21820638915.507.80131002.05EPA 4584134
FMA5L30**AL*AHRI reference: 21820642515.208.00138002.00EPA 4584110

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 →