Venting the Kitchen
To expel kitchen moisture and grease efficiently, select an appropriate exhaust system and make the duct run short and straight.
Synopsis: This article discusses options for kitchen ventilation systems, covering standard range hoods and downdraft designs. A sidebar discusses how elbows and other fittings affect the flow of air.
My family once lived in a house in Buffalo, New York, that had no kitchen exhaust system. It wasn’t much of a problem in summer. A stiff breeze off Lake Erie whisked cooking odors, heat and steam out the window. But in winter, when cooking made the house smell like a crowded apartment building, we cranked open foggy kitchen windows and let the arctic winds draw the odors — and the heat — outside.
If you’ve ever lived without kitchen ventilation, having it may seem like a luxury. Kitchen exhaust systems go a long way toward improving air quality throughout a house, however. They suck out odors and heat and get rid of the grease and moisture generated by cooking. They also…