Navien / BOILER
NHB-055
NHB · EPA record 2313468
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 2313468. Temperature points and test metrics are preserved as reported. Missing and zero values are not substituted with estimates.
| Metric or attribute | Source value |
|---|---|
| AFUE · % | 95 |
| Equipment / loop type | Boiler |
| Fuel | Natural Gas,Propane Gas |
| Hot-water integration | Yes |
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 | 2313468 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| fuel type | Natural Gas,Propane Gas | EPA Sep 21, 2026 |
| brand name | Navien | EPA Sep 21, 2026 |
| model name | NHB | EPA Sep 21, 2026 |
| model number | NHB-055 | EPA Sep 21, 2026 |
| product type | Boiler | EPA Sep 21, 2026 |
| date qualified | 2021-11-08T00:00:00.000 | EPA Sep 21, 2026 |
| efficiency afue | 95 | EPA Sep 21, 2026 |
| energy star partner | Navien, Inc. | EPA Sep 21, 2026 |
| date available on market | 2014-11-03T00:00:00.000 | EPA Sep 21, 2026 |
| energy star model identifier | ES_1074959_NHB-055_03232018191105_4036258 | EPA Sep 21, 2026 |
| can integrate hot water heating | Yes | EPA Sep 21, 2026 |