Navien, Inc. / AIR-SOURCE HEAT PUMP
NAZ17V3622A1
NAZ17V · EPA record 4706493
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 4706493. Temperature points and test metrics are preserved as reported. Missing and zero values are not substituted with estimates.
| Metric or attribute | Source value |
|---|---|
| SEER2 · BTU/Wh | 17.60 |
| EER2 · BTU/Wh | 11.60 |
| HSPF2 · BTU/Wh | 8.55 |
| Cooling capacity · BTU/h | 22400 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 23800 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 18600 |
| Heating capacity at 5°F / −15°C · BTU/h | 19600 |
| COP at 5°F / −15°C | 1.84 |
| Equipment / loop type | HP - Split System |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) |
| Compressor staging | Continuously variable |
| Connected capability | No |
This listed system
These ratings apply to the listed configuration. Changing a component may change performance.
Outdoor unit
+NAZ17V3622A1Indoor unit
+NAM24B2TA1Required furnace
NDF600-070M2V3BAHRI reference 218774964 · reported by ENERGY STAR; no direct AHRI data connection.
All source records for NAZ17V3622A1 →Specifications & provenance
Every value below is preserved from the source record. Checked Sep 21, 2026. Asterisks and other model wildcards are retained as published.
| Source field | Reported value | Evidence |
|---|---|---|
| pd id | 4706493 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| cop at 5 f | 1.84 | EPA Sep 21, 2026 |
| eer2 btu wh | 11.60 | EPA Sep 21, 2026 |
| series name | NAZ17V | EPA Sep 21, 2026 |
| cold climate | No | EPA Sep 21, 2026 |
| hspf2 btu wh | 8.55 | EPA Sep 21, 2026 |
| model number | NAZ17V3622A1 | EPA Sep 21, 2026 |
| product type | HP - Split System | EPA Sep 21, 2026 |
| seer2 btu wh | 17.60 | EPA Sep 21, 2026 |
| date certified | 2026-09-16T00:00:00.000 | EPA Sep 21, 2026 |
| manufacturer type | System Manufacturer | EPA Sep 21, 2026 |
| compressor staging | Continuously variable | EPA Sep 21, 2026 |
| energy star partner | Navien, Inc. | EPA Sep 21, 2026 |
| connected capability | No | EPA Sep 21, 2026 |
| furnace model number | NDF600-070M2V3B | EPA Sep 21, 2026 |
| refrigerant with gwp | R-454B (GWP:470 | Lower GWP) | EPA Sep 21, 2026 |
| ahri reference number | 218774964 | EPA Sep 21, 2026 |
| cooling capacity btu h | 22400 | EPA Sep 21, 2026 |
| outdoor unit brand name | Navien, Inc. | EPA Sep 21, 2026 |
| date available on market | 2026-09-04T00:00:00.000 | EPA Sep 21, 2026 |
| indoor unit model number | NAM24B2TA1 | EPA Sep 21, 2026 |
| energy star model identifier | ES_1074959_NAZ17V3622A1_09082026180000_28218774964 | EPA Sep 21, 2026 |
| heating capacity at 5 f btu h | 19600 | EPA Sep 21, 2026 |
| meets most efficient criteria | No | EPA Sep 21, 2026 |
| heating capacity at 17 f btu h | 18600 | EPA Sep 21, 2026 |
| heating capacity at 47 f btu h | 23800 | EPA Sep 21, 2026 |
| meets peak cooling requirements | Yes | EPA Sep 21, 2026 |
| controls verification procedure cvp test | None | EPA Sep 21, 2026 |