The following links are provided for your benefit. The fact that a link appears here does not indicate endorsement or support by Shelter Companies:
HVIVenmarVent.comAircycler.comFantech-us.comBroan.comEnvironmental Protection Agency (EPA)National Institute for Occupational Safety and Health (NIOSH)Occupational Safety & Health Administration - US Department of LaborDepartment of Environmental Health and Safety, Oklahoma State UniversityHealth Canada - Indoor and Outdoor Air Quality in Office Buildings: A Technical Guide
Regarding IAQ and SBS:Indoor Air Quality - Sick Building SyndromeRegarding Indoor Air Quality Issues in Schools:Health Canada - How to Breathe Easier - How to Deal with Allergies and AsthemaRegarding Indoor Air Quality and Asthema:National Education AssociationRegarding Ventilation Standards:American Heating, Refrigeration and Air Conditioning Engineers Inc. (ASHRAE)Air Conditioning and Refrigeration Institute (ARI)Air Movement and Control Association International Inc.Regarding ARI Certification:Air Conditioning and Refrigeration Institute (ARI)