Parmco Downdraft  offers two Rear Riser exhaust fans that are finished in stainless steel.

900mm Rear Riser exhaust fans can be installed behind cooktop, and are particularly suited for large gas cooktops. It is the essential that the Downdraft surround is integrated with the cooktop. The performance for 900 Rear Riser motors is rated up to 1500m3/h.

600mm Rear Riser exhaust fans silently glide into position and help to eliminate odours and steam. As with the 900 model, 600 extraction fans have to be integrated with the cooktop. The performance with the P1 motor option is rated up to 750m3/h.