00000nam 2200000za 4500 9.852712 CaOODSP 20221107154641 cr ||||||||||| 180301s2018 onc ob f000 0 eng d 9780660254883 CaOODSP eng n-cn--- H144-54/1-2018E-PDF Ventilation and the indoor environment [electronic resource] / Water and Air Quality Bureau, Healthy Environments and Consumer Safety. Ottawa : Health Canada, 2018. 28 p. Issued also in French under title: La ventilation et le milieu intérieur. "Publication date: March, 2018." Issued also in HTML format. Includes bibliographical references (p. 23-25). “Canadians spend approximately 90% of their time indoors. While the first step to ensure good indoor air quality (IAQ) is to reduce indoor sources of pollution, ventilation is also an essential strategy. Proper ventilation reduces pollutant and moisture levels that may directly or indirectly result in poor occupant comfort and/or adverse health effects. Residential ventilation is complex due to the high number of types of systems and approaches to ventilating homes. This document provides technical information regarding ventilation systems in residences, and discusses popular ventilation systems used in Canadian homes as well as factors that can affect ventilation”--Preamble, p. 5. gccst Housing Ventilation--Health aspects Canada. Health Canada. Canada. Water and Air Quality Bureau. La ventilation et le milieu intérieur (CaOODSP)9.852714 PDF 693 KB https://publications.gc.ca/collections/collection_2018/sc-hc/H144-54-1-2018-eng.pdf HTML N/A https://www.canada.ca/en/health-canada/services/publications/healthy-living/ventilation-indoor-environment.html