NTI FTG 1200vsRaypak H7-1257*
Side-by-side commercial boiler comparison
NTI FTG 1200
Thermal Efficiency
96.1%
Input Rate
1200MBTU/hr
Turndown Ratio
10.00
Application
Indoor
Raypak H7-1257*
Thermal Efficiency
95.7%
Input Rate
1250MBTU/hr
Turndown Ratio
12.00
Application
Indoor
Key differences
Both models are closely matched on thermal eff: 96.1 vs 95.7 %. The Raypak H7-1257* is larger at 1250 MBTU/hr versus 1200 MBTU/hr. Overall, the NTI FTG 1200 sits higher in the category, ranking above 74% of certified commercial boilers.
Performance
| Spec | NTI | Raypak |
|---|---|---|
| Thermal Efficiency(%) | 96.1 | 95.7 |
| Full-Load Input Rate(MBTU/hr) | 1200 | 1250 |
| Turndown Ratio | 10.00 | 12.00 |
Configuration
| Spec | NTI | Raypak |
|---|---|---|
| Application | Indoor | Indoor |
| Control Type | Multi-stage | Multi-stage |
| Model Name | NTI | XVERS w/ KOR |