Navien NFB700-600CvsRaypak H7-606L*
Side-by-side commercial boiler comparison
Navien NFB700-600C
Thermal Efficiency
97.5%
Input Rate
599MBTU/hr
Turndown Ratio
14.00
Application
Indoor
Raypak H7-606L*
Thermal Efficiency
97.6%
Input Rate
600MBTU/hr
Turndown Ratio
7.00
Application
Indoor
Key differences
Both models are closely matched on thermal eff: 97.5 vs 97.6 %. The Raypak H7-606L* is larger at 600 MBTU/hr versus 599 MBTU/hr.
Performance
| Spec | Navien | Raypak |
|---|---|---|
| Thermal Efficiency(%) | 97.5 | 97.6 |
| Full-Load Input Rate(MBTU/hr) | 599 | 600 |
| Turndown Ratio | 14.00 | 7.00 |
Configuration
| Spec | Navien | Raypak |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | NFB700-600C | XVers L |