Venting heat from the IP54 enclosure

I need to install a raspberry pi 4 with the PoE+ hat in an attic at a remote site. As the attic is not climate controlled I need the fan on the PoE+ hat to be able to vent heat out of the enclosure. Could I attach something like the BUD Industries IPV-1115 IP32 Air Vent (3.2" x 3.2") to the face plate?