00000nam##2200000za#4500 9.650613 CaOODSP 20210615114445 ta 150407|2007||||xxc||||| f|0| 0 eng|d 978-0-662-45439-7 CaOODSP eng n-cn--- M144-53/2007E Canada. Natural Resources Canada. Office of Energy Efficiency. Air-leakage control : why should I worry about air-leakage problems? Ottawa - Ontario : Natural Resources Canada. 2007. 11p. : illus. ; 28 cm. At head of title: Ecoenergy - Retrofit - Homes. 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. Softcover 07-26 2007-06-29 07-27 2007-07-06 Energy efficiency gcpds Home renovations gcpds La réduction des fuites d'air : (CaOODSP)9.683709 Air-leakage control (CaOODSP)9.689475