Hamilton Engineering HTH 01251 AXvsNTI FTG 1400
Side-by-side commercial boiler comparison
Hamilton Engineering HTH 01251 AX
Thermal Efficiency
98.1%
Input Rate
1250MBTU/hr
Turndown Ratio
10.00
Application
Outdoor
NTI FTG 1400
Thermal Efficiency
96%
Input Rate
1400MBTU/hr
Turndown Ratio
10.00
Application
Indoor
Key differences
Both models are closely matched on thermal eff: 98.1 vs 96.0 %. The NTI FTG 1400 is larger at 1400 MBTU/hr versus 1250 MBTU/hr. Overall, the Hamilton Engineering HTH 01251 AX sits higher in the category, ranking above 96% of certified commercial boilers.
Performance
| Spec | Hamilton Engineering | NTI |
|---|---|---|
| Thermal Efficiency(%) | 98.1 | 96 |
| Full-Load Input Rate(MBTU/hr) | 1250 | 1400 |
| Turndown Ratio | 10.00 | 10.00 |
Configuration
| Spec | Hamilton Engineering | NTI |
|---|---|---|
| Application | Outdoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | Torus Outdoor WB1251X | NTI |