We are proud to announce that Dunham-Bush has been honored with the prestigious Air-Conditioning, Heating, and Refrigeration Institute (AHRI) 100% Success Rate Performance Certification for three consecutive years (2023–2025).

This recognition highlights Dunham-Bush’s consistent excellence in achieving full compliance with AHRI performance standards across a comprehensive range of solutions, including Water-Cooled Chillers, Air-Cooled Chillers, Air Handling Units (AHU), Fan Coil Units (FCU), and Data Centre Cooling systems. This remarkable achievement also underscores Dunham-Bush’s unwavering commitment to engineering excellence, product reliability, and industry-leading performance standards.

The AHRI Performance Certification Program is widely recognized as a benchmark of credibility and accuracy within the HVAC industry. Achieving a 100% success rate means that every product submitted for certification testing has met or exceeded AHRI’s stringent performance requirements. Maintaining this perfect record over three consecutive years is a significant accomplishment and a testament to Dunham-Bush’s rigorous quality control, advanced manufacturing capabilities, and dedication to continuous improvement.