When designing a kitchen ventilation system, there are a number of factors that should be considered, such as project budget, building layout, surrounding buildings, system maintenance, operational ...

Air recirculation in ventilation systems is essentially the mixing of a certain amount of exhaust air into the supply air. This process provides a reduction in energy consumption when heating fresh ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. We like to repeat architect Carl Elefante's adage that "the ...