Hamilton Engineering HTH 00650 AvsVelocity Boiler Works PHNTM600C
Side-by-side commercial boiler comparison
Hamilton Engineering HTH 00650 A
Thermal Efficiency
96.3%
Input Rate
650MBTU/hr
Turndown Ratio
10.00
Application
Indoor
Velocity Boiler Works PHNTM600C
Thermal Efficiency
95%
Input Rate
625MBTU/hr
Turndown Ratio
5.00
Application
Indoor
Key differences
Both models are closely matched on thermal eff: 96.3 vs 95.0 %. The Hamilton Engineering HTH 00650 A is larger at 650 MBTU/hr versus 625 MBTU/hr. Overall, the Hamilton Engineering HTH 00650 A sits higher in the category, ranking above 38% of certified commercial boilers.
Performance
| Spec | Hamilton Engineering | Velocity Boiler Works |
|---|---|---|
| Thermal Efficiency(%) | 96.3 | 95 |
| Full-Load Input Rate(MBTU/hr) | 650 | 625 |
| Turndown Ratio | 10.00 | 5.00 |
Configuration
| Spec | Hamilton Engineering | Velocity Boiler Works |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | Torus Indoor Series | PHNTM |