The Greenenergy VAV Control System for Fume Cupboards are primarily designed to Reduce the Energy Costs associated with running a Laboratory Facility:-

Typical CAV Fume Cupboards will consume a constant volume of air from the laboratory regardless of the sash position and this volume of air has to be supplied into the laboratory from outside the building and heated or cooled for the comfort of the laboratory personnel. It is the energy costs associated with the heating and cooling of this outside air and the fan motor electrical power consumption that is one of the major costs of operating a laboratory. read more...