HTP ELX-400FBNvsKing Heating Products Inc. EK 399-CHB
Side-by-side commercial boiler comparison
HTP ELX-400FBN
Thermal Efficiency
97%
Input Rate
399MBTU/hr
Turndown Ratio
10.00
Application
Indoor
King Heating Products Inc. EK 399-CHB
Thermal Efficiency
94%
Input Rate
396MBTU/hr
Turndown Ratio
5.0
Application
Indoor
Key differences
HTP ELX-400FBN is 3% more efficient at 97.0 % versus 94.0 % for the King Heating Products Inc. EK 399-CHB. The HTP ELX-400FBN is larger at 399 MBTU/hr versus 396 MBTU/hr.
Performance
| Spec | HTP | King Heating Products Inc. |
|---|---|---|
| Thermal Efficiency(%) | 97 | 94 |
| Full-Load Input Rate(MBTU/hr) | 399 | 396 |
| Turndown Ratio | 10.00 | 5.0 |
Configuration
| Spec | HTP | King Heating Products Inc. |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | Elite XL | Ecoking Ultimate Boiler |