FARMINGDALE, N.Y. - Cemtrex Inc. announced that it is launching its Green-DCV (demand controlled ventilation ... building, control of the exit dampers and variable air volume boxes, and a complete ...

Moreover, the kitchen ventilation system is often the largest energy-consuming component in a food service facility. Building owners and engineers often struggle to justify additional costs for energy ...

The flow control utilises a flow sensor, based on ultrasound, which is ideal for use in challenging hospital conditions and schools, for example. Existing ventilation systems are based on ...