00000nam 2200000zi 4500 9.907174 CaOODSP 20221107181323 m o d f cr |n||||||||| 220124e199003##onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on NH17-324/1990E-PDF The effectiveness of low-cost continuous ventilation systems / prepared for the Research Division, Canada Mortgage and Housing Corporation; prepared by CANETA Research Inc. Ottawa, Ontario : Research Division, Canada Mortgage and Housing Corporation, March 1990. 1 online resource (16 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Canada Mortgage and Housing Corporation]. "CMHC File no. CR6725-14; PIDN 0362 0200." Includes bibliographical references (page 16). "CSA standard F326(1) describes requirements for mechanical ventilation systems that will in general provide adequate indoor air quality control in single family residences. When builders undertake to meet these requirements they typically choose to install heat recovery ventilators (HRV’s), a very good but high first-cost approach. As a result, there is a common perception that meeting the requirements of F326 is expensive. This study was initiated to investigate some lower cost alternatives to providing adequate indoor air quality control. The need includes houses with and without forced-air distribution systems and with and without natural draft combustion appliances. Applicability to the lower cost housing market was of particular importance"--Introduction. Dwellings Heating and ventilation Cost effectiveness. Dwellings Heating and ventilation Control. Habitations Chauffage et ventilation Coût-efficacité. Habitations Chauffage et ventilation Régulation. Canada Mortgage and Housing Corporation. Research Division, issuing body. Caneta Research Inc., issuing body. PDF 886 KB https://publications.gc.ca/collections/collection_2022/schl-cmhc/NH17-324-1990-eng.pdf