Fan Mounting Box

Mounting Box
Mounting Box
Item# FMB

Product Description

(click on image to enlarge) Use this to simplify the installation of the attic fan. The wide flanges allow for mounting to the gable end vent or under a large domer vent. Constructed of sturdy 26 gauge galvanized steel and welded at the seams, this box will also slightly increase the discharge volume of the fan.