NTI FTG 1400vsRBI WATER HEATERS WB1501X
Side-by-side commercial boiler comparison
NTI FTG 1400
Thermal Efficiency
96%
Input Rate
1400MBTU/hr
Turndown Ratio
10.00
Application
Indoor
RBI WATER HEATERS WB1501X
Thermal Efficiency
98%
Input Rate
1500MBTU/hr
Turndown Ratio
10.00
Application
Outdoor
Key differences
Both models are closely matched on thermal eff: 96.0 vs 98.0 %. The RBI WATER HEATERS WB1501X is larger at 1500 MBTU/hr versus 1400 MBTU/hr. Overall, the RBI WATER HEATERS WB1501X sits higher in the category, ranking above 91% of certified commercial boilers.
Performance
| Spec | NTI | RBI WATER HEATERS |
|---|---|---|
| Thermal Efficiency(%) | 96 | 98 |
| Full-Load Input Rate(MBTU/hr) | 1400 | 1500 |
| Turndown Ratio | 10.00 | 10.00 |
Configuration
| Spec | NTI | RBI WATER HEATERS |
|---|---|---|
| Application | Indoor | Outdoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | NTI | Torus Outdoor WB1501X |