Navien NFB700-800CvsTHERMAL SOLUTIONS APX825C
Side-by-side commercial boiler comparison
Navien NFB700-800C
Thermal Efficiency
97.5%
Input Rate
799MBTU/hr
Turndown Ratio
12.00
Application
Indoor
THERMAL SOLUTIONS APX825C
Thermal Efficiency
95%
Input Rate
800MBTU/hr
Turndown Ratio
5.00
Application
Indoor
Key differences
Navien NFB700-800C is 3% more efficient at 97.5 % versus 95.0 % for the THERMAL SOLUTIONS APX825C. The THERMAL SOLUTIONS APX825C is larger at 800 MBTU/hr versus 799 MBTU/hr. Overall, the Navien NFB700-800C sits higher in the category, ranking above 84% of certified commercial boilers.
Performance
| Spec | Navien | THERMAL SOLUTIONS |
|---|---|---|
| Thermal Efficiency(%) | 97.5 | 95 |
| Full-Load Input Rate(MBTU/hr) | 799 | 800 |
| Turndown Ratio | 12.00 | 5.00 |
Configuration
| Spec | Navien | THERMAL SOLUTIONS |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | NFB700-800C | Apex |