Standard 126-2000 -- Method of Testing HVAC Air Ducts (ANSI approved) (SMACNA standard) -- Downloadable
Document status: [ Withdrawn ]
Standard 126-2008 -- Method of Testing HVAC Air Ducts and Fittings (ANSI/ASHRAE/SMACNA Approved)
Document status: Active
Standard 127-1988 -- Method of Testing for Rating Computer and Data Processing Room Unitary Air-Conditioners
Document status: Active
Standard 127-2001 -- Method of Testing for Rating Computer and Data Processing Room Unitary Air-Conditioners (ANSI Approved)
Document status: [ Withdrawn ]
Standard 127-2007 -- Method of Testing for Rating Computer and Data Processing Room Unitary Air Conditioners (ANSI Approved)
Document status: Active
Standard 127-2012 -- Method of Testing for Rating Computer and Data Processing Room Unitary Air Conditioners (ANSI Approved)
Document status: Active
Standard 127-2020 -- Method of Testing for Rating Air-Conditioning Units Serving Data Center (DC) and Other Information Technology Equipment (ITE) Spaces (ANSI Approved)
Document status: Active
Standard 128-1989 -- Method of Rating Unitary Spot Air Conditioners
Document status: Active
Standard 128-2001 -- Method of Rating Unitary Spot Air Conditioners (ANSI Approved)
Document status: Active
Standard 128-2011 -- Method of Rating Portable Air Conditioners(ANSI Approved)
Document status: Active
