THERMAL SOLUTIONS AMP400C

THERMAL SOLUTIONS AMP400C appears in the U.S. EPA ENERGY STAR "Certified Commercial Boilers" dataset, which lists products whose manufacturers have certified them to the program's specification (record 4479594, certified 2025-07-23). EPA publishes these rated values for the listing: Full load input rate Btu hr 399; Reported thermal efficiency TE 97.00; Turndown ratio 9.00; Control type Multi-stage; Application Indoor. The listing records ENERGY STAR certification and the rated values the manufacturer reported to EPA. It is not a determination that any building, installation or design complies with a code.