public VentHood()
 {
     this.airflowDisplacementField = new AirflowDisplacementDimension();
 }
 public Range()
 {
     this.maxEnergyOutputField     = new MaxEnergyOutputDimension();
     this.drawerTypeField          = new List <string>();
     this.airflowDisplacementField = new AirflowDisplacementDimension();
 }