bonair 
horizontal / vertical
visible / recessed installation
direct flow – top-down 
horizontal / vertical
visible / recessed installation
elitair - design 
horizontal / vertical
visible installation
tournair - top / vertical 
designed for revolving doors
horizontal / vertical installation
whisperair - low noise 
horizontal
visible / recessed installation
doublejet 
large – exposed doors
visible / recessed installation
ecoair - hp 
heat pump adaptation