00000nam 2200000za 4500 9.687372 CaOODSP 20210624230941 cr ||||||||||| 150407s2004 onc|||||o f|0| 0 eng d CaOODSP eng n-cn--- M144-53/2004E-PDF Canada. Natural Resources Canada. Office of Energy Efficiency. Air-leakage control [electronic resource]. Ottawa : Natural Resources Canada, 2004. 12 p. : illus. At head of title: EnerGuide for houses. Air leakage costs Canadian households a hefty part of our annual heating bills and makes our homes uncomfortable and unhealthy. This fact sheet shows you what to do about it– you’ll save money, save energy and reduce greenhouse gas emissions that contribute to climate change. 05-09 2005-03-04 Energy efficiency gcpds La réduction des fuites d'air (CaOODSP)9.631825 Air-leakage control (CaOODSP)9.649380 Air-leakage control (CaOODSP)9.689475 Air-leakage control (CaOODSP)9.687268 http://publications.gc.ca PDF 545 KB https://publications.gc.ca/collections/Collection/M144-53-2004E.pdf