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Real Estate
Reply to "Radiator heat vs. forced air for house renovation"
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[quote=Anonymous]Forced air heating systems... "degrade indoor air quality because the buffer spaces where ducts are located are often moist and have large amounts of biological activity (crawlspaces), dust including cockroach and other allergens (attics), and vehicle exhaust or solvent storage (garages). Thus an HVAC system may serve to increase contaminant loading in a space and may introduce contaminants " One study (of MANY) by University of Texas at Austin: http://www.caee.utexas.edu/prof/siegel/papers/conference/siegel_forcedair_hb_680.pdf[/quote]
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