White Plastic Vent XR16 351mm 4600EA (Flush type)

White Plastic Internal Vent Only XR16 4000EA (External Canopy Not Included)

Fully recessed plastic slot ventilator that fits over a 16mm slot in a window and provides an Equivalent  Area (EA) of 4600mm² when fitted with the XHD16 grille or XC canopy. The XR is ideal for both new build or refurbished situations using timber windows.