AMP400C-O
THERMAL SOLUTIONS · Commercial Boiler
ENERGY STAR CertifiedCommercial Boilers →
Thermal Efficiency
97%
Input Rate
399MBTU/hr
Turndown Ratio
9.00
Application
Outdoor
THERMAL SOLUTIONS AMP400C-O: thermal eff 97%, around the middle of the range for commercial boilers (category median 96.5%).
Where this model sits
Input399MBTU/hr
300median 7502500
Thermal Eff97%
94median 96.598.7
The THERMAL SOLUTIONS AMP400C-O is a 399 MBTU/hr commercial boiler. At 97 % it ranks around the middle of the 386 certified commercial boilers models. Among similar-sized commercial boilers (within 10% of its size), it is more efficient than the peer median of 96.5 %.
Specifications
| Performance | |
|---|---|
| Thermal Efficiency | 97% |
| Full-Load Input Rate | 399MBTU/hr |
| Turndown Ratio | 9.00 |
| Configuration | |
| Application | Outdoor |
| Control Type | Multi-stage |
| Model Name | AMP |
| Identifiers | |
| Model Number | AMP400C-O |
| ENERGY STAR ID | ES_1141425_AMP400C-O_07122025003207_10217595608 |
| Partner | Thermal Solutions Products LLC |
| Date Qualified | 2025-07-23 |
| Available From | 2025-07-11 |
| Markets | United States, Canada |
Documentation
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