The Federal Registrar on March 6, 2024 published the Department of Energy’s (DOE) statement that it “has reviewed ANSI/ASHRAE/IES Standard 90.1-2022 … and determined the updated edition would improve ...
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 ...