ANSI/ASHRAE 198-2013
Standard 198-2013 prescribes a test method for rating direct-exchange dedicated outdoor air systems (DX-DOAS) units. Method of test applies to air-cooled,water-cooled, or water-source factory-assembled DX-DOAS products that condition 100% outdoor air and may include factory assembled preconditioning device(s).Keywords: DX, moisture removal, outdoor air systems, dedicated outdoor system, DOAS, DX-DOAS, MRC, MRE