King Heating Products Inc. EK 399-CHBvsRIELLO STEEL PRO 115
Side-by-side commercial boiler comparison
King Heating Products Inc. EK 399-CHB
Thermal Efficiency
94%
Input Rate
396MBTU/hr
Turndown Ratio
5.0
Application
Indoor
RIELLO STEEL PRO 115
Thermal Efficiency
96%
Input Rate
399MBTU/hr
Turndown Ratio
9.00
Application
Indoor
Key differences
Both models are closely matched on thermal eff: 94.0 vs 96.0 %. The RIELLO STEEL PRO 115 is larger at 399 MBTU/hr versus 396 MBTU/hr. Overall, the RIELLO STEEL PRO 115 sits higher in the category, ranking above 17% of certified commercial boilers.
Performance
| Spec | King Heating Products Inc. | RIELLO |
|---|---|---|
| Thermal Efficiency(%) | 94 | 96 |
| Full-Load Input Rate(MBTU/hr) | 396 | 399 |
| Turndown Ratio | 5.0 | 9.00 |
Configuration
| Spec | King Heating Products Inc. | RIELLO |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | Ecoking Ultimate Boiler | STEEL PRO |