Hazmat and environment notes

摘要

Australian Department of Environment and Heritage,Technical Report No.9,June 2004,1.34 Mb pdf file,59 PP-This reports practical observations(116 houses)from actual heater use.A summary of the UGA Study outcomes are:When unflued gas heaters are operating,indoor air generally exhibits substantially higher levels of nitrogen dioxide,carbon dioxide and carbon monoxide than the highest concentrations found in ambient air in Australia.