Navien, Inc. / AIR-SOURCE HEAT PUMP

NAZ17V3622A1

NAZ17V

12 published source records · source checked Sep 21, 2026

SEER2 range16.3–19.5BTU/Wh
HSPF2 range8.1–8.75BTU/Wh
Cooling capacity22,000–34,400BTU/h

Each efficiency range summarizes published EPA records for NAZ17V3622A1. 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 12 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/Wh16.3–19.512 / 12
EER2 · BTU/Wh11.1–12.412 / 12
HSPF2 · BTU/Wh8.1–8.7512 / 12
Cooling capacity · BTU/h22,000–34,40012 / 12
Heating capacity at 47°F / 8.3°C · BTU/h23,400–36,00012 / 12
Heating capacity at 17°F / −8.3°C · BTU/h17,500–25,60012 / 12
Heating capacity at 5°F / −15°C · BTU/h18,500–25,00012 / 12
COP at 5°F / −15°C1.84–2.112 / 12
Equipment / loop typeHP - Split System12 / 12
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)12 / 12
Compressor stagingContinuously variable12 / 12
Connected capabilityNo12 / 12

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
NASV36C2T2A1AHRI reference: 21704751119.508.75250002.10EPA 4610475
NASV24B2T2A1AHRI reference: 21704751018.008.75200002.00EPA 4610474
NAM24B2TA1+ furnace: NDF600-070M2V3BAHRI reference: 21877496417.608.55196001.84EPA 4706493
NASS24B2T2A1AHRI reference: 21760544517.008.75185002.00EPA 4610480
NAM24B2TA1+ furnace: NPF700-080D3BHAHRI reference: 21808873516.808.70196001.90EPA 4612694
NAM24B2TA1+ furnace: NPF700-060D3BHAHRI reference: 21808873216.808.70196001.90EPA 4612695
NAM24B2TA1+ furnace: NDF600-050M2V3BAHRI reference: 21877495016.708.10196001.90EPA 4706494
NAM24B2TA1+ furnace: NPF700-060U3BHAHRI reference: 21759848016.608.75200002.05EPA 4610476
NAM24B2TA1+ furnace: NPF700-080U3BHAHRI reference: 21759848616.608.75200002.05EPA 4610479
NASS36C2T2A1AHRI reference: 21760544616.608.60236002.00EPA 4610481
NAM24B2TA1+ furnace: NPF700-060H3BHAHRI reference: 21759848216.308.75200002.00EPA 4610477
NAM24B2TA1+ furnace: NPF700-080H3BHAHRI reference: 21759848416.308.75200002.00EPA 4610478

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 →