Product Brochures
						Brochures
					
					
                        Series VSI/VTI Single & Twin Low Profile Quiet Extract Fan Units
						
						
					
                    
					
                    
                        Envirofresh and Classvent
						
						
                    
                    
					
                    
						Acoustic Test Programme to BS EN ISO 10140 2:2010
						
						
					
					
					
						Sound Advice for Ventilation Plant in Schools
						
						
					
					
					
					
					
					
					
					
                
                
              
          
        
		
			Classvent quiet classvent with reduced noise breakout.
			low noise breakout school classroom ahu quiet school classroom ahu classroom unit to meet the new BB93 2015 noise tested classroom air handling unit
			Envirofresh quiet   low noise tested   packaged air handling unit heat pump unit
			heat pump AHU with low noise breakout quiet AHU  heat pump unit noise tested air handling unit heat pump Sound Advice For Ventilation Plant In Schools