(click on icon to enlarge picture) Use this to make the mounting of the attic fan even easier. The wide flanges allow the unit to be mounted using wood screws or fasteners to the gable end or under a dormer vent.
Made from sturdy 26 gauge galvanized steel and welded at the seams, this box also increases the air flow by providing a smooth path of air to discharge from the fan.
NOTE: Mounting boxes are installed to the fan and shipped for free with the purchase of a fan. Orders for extra mounting boxes or individual mounting boxes without a fan will be charged additional shipping costs.