AHRI launches certification program for DX-DOAS units
The Air-Conditioning, Heating, and Refrigeration Institute introduced a new certification program for DX-dedicated outdoor air system units. DOAS, which condition outdoor ventilation air independently from the building system, allow for improved humidity levels and energy savings.
“DOAS marks AHRI’s 41st certification program,” said Bill Tritis, vice president of certification. “AHRI is committed to serving the heating, ventilation, air conditioning, refrigeration, and water heating industry by independently verifying manufacturers’ performance ratings for a variety of equipment.”