Had my 07 WW FSW3200 bathroom vent fan blade disintegrate first time turned on this season. It shattered into a zillion pieces. Anyone know what part number a new fan blade would be...?
I assume the fantastic fan upgrade requires the complete vent hood to be removed/resealed to the roof...? Maybe a bigger hole cut..? While the FF is a great upgrade, my roof is leak free now and don't really want to fug with it unless absolutely needed.