Airquest / AIR-SOURCE HEAT PUMP

N5H8T36*K*AAA*

2-STAGE 18 SEER HP · source records, page 3

257 published source records · source checked Sep 21, 2026

SEER2 range15.2–17BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity33,800–38,000BTU/h

Each efficiency range summarizes published EPA records for N5H8T36*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 257 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/Wh15.2–17257 / 257
EER2 · BTU/Wh11.7–13257 / 257
HSPF2 · BTU/Wh7.8–8.5257 / 257
Cooling capacity · BTU/h33,800–38,000257 / 257
Heating capacity at 47°F / 8.3°C · BTU/h37,200–39,000257 / 257
Heating capacity at 17°F / −8.3°C · BTU/h23,000–24,200257 / 257
Heating capacity at 5°F / −15°C · BTU/h17,500–19,600257 / 257
COP at 5°F / −15°C1.78–2.48257 / 257
Equipment / loop typeHP - Split System257 / 257
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)257 / 257
Compressor stagingTwo-stage257 / 257
Connected capabilityNo257 / 257

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
EVD5X38M17A*+ furnace: *80VSL0701716B*AHRI reference: 21562130115.507.80177001.78EPA 3946496
EVM5X48M21A*+ furnace: *96VTN1002120B*AHRI reference: 21561984815.507.80178001.78EPA 3946503
EVM5X48M21A*+ furnace: *96VTN1002122B*AHRI reference: 21561986315.507.80176001.80EPA 3946518
EVM5X49M21A*+ furnace: *80VSL0901716B*AHRI reference: 21561987615.507.80180001.78EPA 3946532
EVM5X49M21A*+ furnace: *80CTL0901716B*AHRI reference: 21561992115.507.80180001.78EPA 3946576
EVM5X49M21A*+ furnace: *80CTL0902120B*AHRI reference: 21561993515.507.80178001.82EPA 3946590
EVD5X37M21A*+ furnace: *80VSL0902120B*AHRI reference: 21562092015.507.80177001.80EPA 3946694
EVD5X37M21A*+ furnace: *80VSL1102122B*AHRI reference: 21562093315.507.80177001.78EPA 3946709
EVD5X37M21A*+ furnace: *96CTN0802120B*AHRI reference: 21562115715.507.80178001.78EPA 3946724
EVD5X37M21A*+ furnace: *96VTN1002122B*AHRI reference: 21562124715.507.80176001.80EPA 3946774
EVD5X37M21A*+ furnace: *80MSU0601716A*AHRI reference: 21562094915.507.80177001.78EPA 3946795
EVD5X37M21A*+ furnace: *80VTL0902120B*AHRI reference: 21562103115.507.80177001.80EPA 3946813
EVD5X37M21A*+ furnace: *95CSU1002122B*AHRI reference: 21562105815.507.80178001.78EPA 3946829
EVD5X38M17A*+ furnace: *80CTL0701716B*AHRI reference: 21562139315.507.80177001.78EPA 3946917
EVD5X48M21A*+ furnace: *80VSL0902120B*AHRI reference: 21562246815.507.80177001.80EPA 3946957
EVD5X38M17A*+ furnace: *80VTL0701716B*AHRI reference: 21562143415.507.80177001.80EPA 3946962
EVD5X38M17A*+ furnace: *97CMN0801714B*AHRI reference: 21562148515.507.80179001.78EPA 3946983
EVD5X38M17A*+ furnace: *96VSN0801716B*AHRI reference: 21562151215.507.80179001.80EPA 3947011
EVD5X38M17A*+ furnace: *95MSU0601716A*AHRI reference: 21562152815.507.80178001.78EPA 3947025
EVD5X38M17A*+ furnace: *96CTN0801714B*AHRI reference: 21562154415.507.80178001.80EPA 3947045

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 →